/**
 *  @addtogroup records OTF2 records
 *  @{
 *
 *  @defgroup records_definition List of all definition records
 *  @{
 *
 *  @dot
 *  digraph otf2_definitions {
 *      rankdir = RL;
 *      bgcolor = "transparent";
 *      edge [
 *          dir="both",
 *          arrowhead="normal",
 *          arrowtail="odiamond",
 *          style="solid",
 *          fontname=FreeSans,
 *          fontsize=8
 *      ];
 *      node [
 *          shape=plaintext,
 *          fontname=FreeSans,
 *          fontsize=10
 *      ];
 *      IoParadigm [
 *          tooltip="IoParadigm",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="IoParadigm"><B>IoParadigm</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="identification" TITLE="identification">identification</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref IoParadigm"
 *      ];
 *      IoParadigm:identification -> String:_ [
 *          href="@ref IoParadigm_identification"
 *      ];
 *      IoParadigm:name -> String:_ [
 *          href="@ref IoParadigm_name"
 *      ];
 *      String [
 *          tooltip="String",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="String"><B>String</B></TD></TR>
 *          </TABLE>>,
 *          href="@ref String"
 *      ];
 *      Attribute [
 *          tooltip="Attribute",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Attribute"><B>Attribute</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="description" TITLE="description">description</TD></TR>
 *          </TABLE>>,
 *          href="@ref Attribute"
 *      ];
 *      Attribute:name -> String:_ [
 *          href="@ref Attribute_name"
 *      ];
 *      Attribute:description -> String:_ [
 *          href="@ref Attribute_description"
 *      ];
 *      SystemTreeNode [
 *          tooltip="SystemTreeNode",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="SystemTreeNode"><B>SystemTreeNode</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="className" TITLE="className">className</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="parent" TITLE="parent">parent</TD></TR>
 *          </TABLE>>,
 *          href="@ref SystemTreeNode"
 *      ];
 *      SystemTreeNode:name -> String:_ [
 *          href="@ref SystemTreeNode_name"
 *      ];
 *      SystemTreeNode:className -> String:_ [
 *          href="@ref SystemTreeNode_className"
 *      ];
 *      SystemTreeNode:parent -> SystemTreeNode:_ [
 *          href="@ref SystemTreeNode_parent"
 *      ];
 *      SystemTreeNodeProperty [
 *          tooltip="SystemTreeNode",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="SystemTreeNodeProperty"><B>SystemTreeNodeProperty</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref SystemTreeNodeProperty"
 *      ];
 *      SystemTreeNodeProperty:_ -> SystemTreeNode:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      SystemTreeNodeProperty:name -> String:_ [
 *          href="@ref SystemTreeNodeProperty_name"
 *      ];
 *      SystemTreeNodeDomain [
 *          tooltip="SystemTreeNode",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="SystemTreeNodeDomain"><B>SystemTreeNodeDomain</B></TD></TR>
 *          </TABLE>>,
 *          href="@ref SystemTreeNodeDomain"
 *      ];
 *      SystemTreeNodeDomain:_ -> SystemTreeNode:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      LocationGroup [
 *          tooltip="LocationGroup",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="LocationGroup"><B>LocationGroup</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="systemTreeParent" TITLE="systemTreeParent">systemTreeParent</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="creatingLocationGroup" TITLE="creatingLocationGroup">creatingLocationGroup</TD></TR>
 *          </TABLE>>,
 *          href="@ref LocationGroup"
 *      ];
 *      LocationGroup:name -> String:_ [
 *          href="@ref LocationGroup_name"
 *      ];
 *      LocationGroup:systemTreeParent -> SystemTreeNode:_ [
 *          href="@ref LocationGroup_systemTreeParent"
 *      ];
 *      LocationGroup:creatingLocationGroup -> LocationGroup:_ [
 *          href="@ref LocationGroup_creatingLocationGroup"
 *      ];
 *      LocationGroupProperty [
 *          tooltip="LocationGroup",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="LocationGroupProperty"><B>LocationGroupProperty</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref LocationGroupProperty"
 *      ];
 *      LocationGroupProperty:_ -> LocationGroup:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      LocationGroupProperty:name -> String:_ [
 *          href="@ref LocationGroupProperty_name"
 *      ];
 *      Location [
 *          tooltip="Location",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Location"><B>Location</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="locationGroup" TITLE="locationGroup">locationGroup</TD></TR>
 *          </TABLE>>,
 *          href="@ref Location"
 *      ];
 *      Location:name -> String:_ [
 *          href="@ref Location_name"
 *      ];
 *      Location:locationGroup -> LocationGroup:_ [
 *          href="@ref Location_locationGroup"
 *      ];
 *      LocationProperty [
 *          tooltip="Location",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="LocationProperty"><B>LocationProperty</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref LocationProperty"
 *      ];
 *      LocationProperty:_ -> Location:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      LocationProperty:name -> String:_ [
 *          href="@ref LocationProperty_name"
 *      ];
 *      Region [
 *          tooltip="Region",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Region"><B>Region</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="canonicalName" TITLE="canonicalName">canonicalName</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="description" TITLE="description">description</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="sourceFile" TITLE="sourceFile">sourceFile</TD></TR>
 *          </TABLE>>,
 *          href="@ref Region"
 *      ];
 *      Region:name -> String:_ [
 *          href="@ref Region_name"
 *      ];
 *      Region:canonicalName -> String:_ [
 *          href="@ref Region_canonicalName"
 *      ];
 *      Region:description -> String:_ [
 *          href="@ref Region_description"
 *      ];
 *      Region:sourceFile -> String:_ [
 *          href="@ref Region_sourceFile"
 *      ];
 *      Callsite [
 *          tooltip="Callsite",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Callsite"><B>Callsite</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="sourceFile" TITLE="sourceFile">sourceFile</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="enteredRegion" TITLE="enteredRegion">enteredRegion</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="leftRegion" TITLE="leftRegion">leftRegion</TD></TR>
 *          </TABLE>>,
 *          href="@ref Callsite"
 *      ];
 *      Callsite:sourceFile -> String:_ [
 *          href="@ref Callsite_sourceFile"
 *      ];
 *      Callsite:enteredRegion -> Region:_ [
 *          href="@ref Callsite_enteredRegion"
 *      ];
 *      Callsite:leftRegion -> Region:_ [
 *          href="@ref Callsite_leftRegion"
 *      ];
 *      Callpath [
 *          tooltip="Callpath",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Callpath"><B>Callpath</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="parent" TITLE="parent">parent</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="region" TITLE="region">region</TD></TR>
 *          </TABLE>>,
 *          href="@ref Callpath"
 *      ];
 *      Callpath:parent -> Callpath:_ [
 *          href="@ref Callpath_parent"
 *      ];
 *      Callpath:region -> Region:_ [
 *          href="@ref Callpath_region"
 *      ];
 *      CallpathParameter [
 *          tooltip="Callpath",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="CallpathParameter"><B>CallpathParameter</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="parameter" TITLE="parameter">parameter</TD></TR>
 *          </TABLE>>,
 *          href="@ref CallpathParameter"
 *      ];
 *      CallpathParameter:_ -> Callpath:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      CallpathParameter:parameter -> Parameter:_ [
 *          href="@ref CallpathParameter_parameter"
 *      ];
 *      Group [
 *          tooltip="Group",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Group"><B>Group</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="members" TITLE="members">members</TD></TR>
 *          </TABLE>>,
 *          href="@ref Group"
 *      ];
 *      Group:name -> String:_ [
 *          href="@ref Group_name"
 *      ];
 *      Group:members -> Location:_ [
 *          tooltip="iff groupType == OTF2_GROUP_TYPE_LOCATIONS or groupType == OTF2_GROUP_TYPE_COMM_LOCATIONS"
 *      ];
 *      Group:members -> Region:_ [
 *          tooltip="iff groupType == OTF2_GROUP_TYPE_REGIONS"
 *      ];
 *      Group:members -> Metric:_ [
 *          tooltip="iff groupType == OTF2_GROUP_TYPE_METRIC"
 *      ];
 *      MetricMember [
 *          tooltip="MetricMember",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="MetricMember"><B>MetricMember</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="description" TITLE="description">description</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="unit" TITLE="unit">unit</TD></TR>
 *          </TABLE>>,
 *          href="@ref MetricMember"
 *      ];
 *      MetricMember:name -> String:_ [
 *          href="@ref MetricMember_name"
 *      ];
 *      MetricMember:description -> String:_ [
 *          href="@ref MetricMember_description"
 *      ];
 *      MetricMember:unit -> String:_ [
 *          href="@ref MetricMember_unit"
 *      ];
 *      Metric [
 *          tooltip="Metric",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="LEFT" PORT="_" TITLE="Metric" STYLE="DASHED"><B>Metric</B></TD></TR>
 *          </TABLE>>
 *      ];
 *      MetricClass [
 *          tooltip="MetricClass",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="MetricClass"><B>MetricClass</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="metricMembers" TITLE="metricMembers">metricMembers</TD></TR>
 *          </TABLE>>,
 *          href="@ref MetricClass"
 *      ];
 *      MetricClass:metricMembers -> MetricMember:_ [
 *          href="@ref MetricClass_metricMembers"
 *      ];
 *      MetricClassRecorder [
 *          tooltip="MetricClass",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="MetricClassRecorder"><B>MetricClassRecorder</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="recorder" TITLE="recorder">recorder</TD></TR>
 *          </TABLE>>,
 *          href="@ref MetricClassRecorder"
 *      ];
 *      MetricClassRecorder:_ -> Metric:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      MetricClassRecorder:recorder -> Location:_ [
 *          href="@ref MetricClassRecorder_recorder"
 *      ];
 *      MetricClass:_ -> Metric:_ [
 *          dir="both",
 *          arrowhead="onormal",
 *          arrowtail="oinv",
 *          style="dotted"
 *      ];
 *      MetricInstance [
 *          tooltip="MetricInstance",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="MetricInstance"><B>MetricInstance</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="metricClass" TITLE="metricClass">metricClass</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="recorder" TITLE="recorder">recorder</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="scope" TITLE="scope">scope</TD></TR>
 *          </TABLE>>,
 *          href="@ref MetricInstance"
 *      ];
 *      MetricInstance:metricClass -> Metric:_ [
 *          href="@ref MetricInstance_metricClass"
 *      ];
 *      MetricInstance:recorder -> Location:_ [
 *          href="@ref MetricInstance_recorder"
 *      ];
 *      MetricInstance:scope -> Location:_ [
 *          tooltip="iff metricScope == OTF2_SCOPE_LOCATION"
 *      ];
 *      MetricInstance:scope -> LocationGroup:_ [
 *          tooltip="iff metricScope == OTF2_SCOPE_LOCATION_GROUP"
 *      ];
 *      MetricInstance:scope -> SystemTreeNode:_ [
 *          tooltip="iff metricScope == OTF2_SCOPE_SYSTEM_TREE_NODE"
 *      ];
 *      MetricInstance:scope -> Group:_ [
 *          tooltip="iff metricScope == OTF2_SCOPE_GROUP"
 *      ];
 *      MetricInstance:_ -> Metric:_ [
 *          dir="both",
 *          arrowhead="onormal",
 *          arrowtail="oinv",
 *          style="dotted"
 *      ];
 *      Comm [
 *          tooltip="Comm",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="LEFT" PORT="_" TITLE="Comm" STYLE="DASHED"><B>Comm</B></TD></TR>
 *          </TABLE>>
 *      ];
 *      Comm [
 *          tooltip="Comm",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Comm"><B>Comm</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="group" TITLE="group">group</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="parent" TITLE="parent">parent</TD></TR>
 *          </TABLE>>,
 *          href="@ref Comm"
 *      ];
 *      Comm:name -> String:_ [
 *          href="@ref Comm_name"
 *      ];
 *      Comm:group -> Group:_ [
 *          href="@ref Comm_group"
 *      ];
 *      Comm:parent -> Comm:_ [
 *          href="@ref Comm_parent"
 *      ];
 *      Comm:_ -> Comm:_ [
 *          dir="both",
 *          arrowhead="onormal",
 *          arrowtail="oinv",
 *          style="dotted"
 *      ];
 *      Parameter [
 *          tooltip="Parameter",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="Parameter"><B>Parameter</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref Parameter"
 *      ];
 *      Parameter:name -> String:_ [
 *          href="@ref Parameter_name"
 *      ];
 *      RmaWin [
 *          tooltip="RmaWin",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="RmaWin"><B>RmaWin</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="comm" TITLE="comm">comm</TD></TR>
 *          </TABLE>>,
 *          href="@ref RmaWin"
 *      ];
 *      RmaWin:name -> String:_ [
 *          href="@ref RmaWin_name"
 *      ];
 *      RmaWin:comm -> Comm:_ [
 *          href="@ref RmaWin_comm"
 *      ];
 *      CartDimension [
 *          tooltip="CartDimension",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="CartDimension"><B>CartDimension</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref CartDimension"
 *      ];
 *      CartDimension:name -> String:_ [
 *          href="@ref CartDimension_name"
 *      ];
 *      CartTopology [
 *          tooltip="CartTopology",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="CartTopology"><B>CartTopology</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="communicator" TITLE="communicator">communicator</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="cartDimensions" TITLE="cartDimensions">cartDimensions</TD></TR>
 *          </TABLE>>,
 *          href="@ref CartTopology"
 *      ];
 *      CartTopology:name -> String:_ [
 *          href="@ref CartTopology_name"
 *      ];
 *      CartTopology:communicator -> Comm:_ [
 *          href="@ref CartTopology_communicator"
 *      ];
 *      CartTopology:cartDimensions -> CartDimension:_ [
 *          href="@ref CartTopology_cartDimensions"
 *      ];
 *      CartCoordinate [
 *          tooltip="CartTopology",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="CartCoordinate"><B>CartCoordinate</B></TD></TR>
 *          </TABLE>>,
 *          href="@ref CartCoordinate"
 *      ];
 *      CartCoordinate:_ -> CartTopology:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      SourceCodeLocation [
 *          tooltip="SourceCodeLocation",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="SourceCodeLocation"><B>SourceCodeLocation</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="file" TITLE="file">file</TD></TR>
 *          </TABLE>>,
 *          href="@ref SourceCodeLocation"
 *      ];
 *      SourceCodeLocation:file -> String:_ [
 *          href="@ref SourceCodeLocation_file"
 *      ];
 *      CallingContext [
 *          tooltip="CallingContext",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="CallingContext"><B>CallingContext</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="region" TITLE="region">region</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="sourceCodeLocation" TITLE="sourceCodeLocation">sourceCodeLocation</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="parent" TITLE="parent">parent</TD></TR>
 *          </TABLE>>,
 *          href="@ref CallingContext"
 *      ];
 *      CallingContext:region -> Region:_ [
 *          href="@ref CallingContext_region"
 *      ];
 *      CallingContext:sourceCodeLocation -> SourceCodeLocation:_ [
 *          href="@ref CallingContext_sourceCodeLocation"
 *      ];
 *      CallingContext:parent -> CallingContext:_ [
 *          href="@ref CallingContext_parent"
 *      ];
 *      CallingContextProperty [
 *          tooltip="CallingContext",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="CallingContextProperty"><B>CallingContextProperty</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref CallingContextProperty"
 *      ];
 *      CallingContextProperty:_ -> CallingContext:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      CallingContextProperty:name -> String:_ [
 *          href="@ref CallingContextProperty_name"
 *      ];
 *      InterruptGenerator [
 *          tooltip="InterruptGenerator",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="InterruptGenerator"><B>InterruptGenerator</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref InterruptGenerator"
 *      ];
 *      InterruptGenerator:name -> String:_ [
 *          href="@ref InterruptGenerator_name"
 *      ];
 *      IoFile [
 *          tooltip="IoFile",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="LEFT" PORT="_" TITLE="IoFile" STYLE="DASHED"><B>IoFile</B></TD></TR>
 *          </TABLE>>
 *      ];
 *      IoRegularFile [
 *          tooltip="IoRegularFile",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="IoRegularFile"><B>IoRegularFile</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="scope" TITLE="scope">scope</TD></TR>
 *          </TABLE>>,
 *          href="@ref IoRegularFile"
 *      ];
 *      IoRegularFile:name -> String:_ [
 *          href="@ref IoRegularFile_name"
 *      ];
 *      IoRegularFile:scope -> SystemTreeNode:_ [
 *          href="@ref IoRegularFile_scope"
 *      ];
 *      IoFileProperty [
 *          tooltip="IoRegularFile",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="IoFileProperty"><B>IoFileProperty</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *          </TABLE>>,
 *          href="@ref IoFileProperty"
 *      ];
 *      IoFileProperty:_ -> IoFile:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      IoFileProperty:name -> String:_ [
 *          href="@ref IoFileProperty_name"
 *      ];
 *      IoRegularFile:_ -> IoFile:_ [
 *          dir="both",
 *          arrowhead="onormal",
 *          arrowtail="oinv",
 *          style="dotted"
 *      ];
 *      IoDirectory [
 *          tooltip="IoDirectory",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="IoDirectory"><B>IoDirectory</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="scope" TITLE="scope">scope</TD></TR>
 *          </TABLE>>,
 *          href="@ref IoDirectory"
 *      ];
 *      IoDirectory:name -> String:_ [
 *          href="@ref IoDirectory_name"
 *      ];
 *      IoDirectory:scope -> SystemTreeNode:_ [
 *          href="@ref IoDirectory_scope"
 *      ];
 *      IoDirectory:_ -> IoFile:_ [
 *          dir="both",
 *          arrowhead="onormal",
 *          arrowtail="oinv",
 *          style="dotted"
 *      ];
 *      IoHandle [
 *          tooltip="IoHandle",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="IoHandle"><B>IoHandle</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="file" TITLE="file">file</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="ioParadigm" TITLE="ioParadigm">ioParadigm</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="comm" TITLE="comm">comm</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="parent" TITLE="parent">parent</TD></TR>
 *          </TABLE>>,
 *          href="@ref IoHandle"
 *      ];
 *      IoHandle:name -> String:_ [
 *          href="@ref IoHandle_name"
 *      ];
 *      IoHandle:file -> IoFile:_ [
 *          href="@ref IoHandle_file"
 *      ];
 *      IoHandle:ioParadigm -> IoParadigm:_ [
 *          href="@ref IoHandle_ioParadigm"
 *      ];
 *      IoHandle:comm -> Comm:_ [
 *          href="@ref IoHandle_comm"
 *      ];
 *      IoHandle:parent -> IoHandle:_ [
 *          href="@ref IoHandle_parent"
 *      ];
 *      IoPreCreatedHandleState [
 *          tooltip="IoHandle",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
                   <TR><TD ALIGN="CENTER" PORT="_" TITLE="IoPreCreatedHandleState"><B>IoPreCreatedHandleState</B></TD></TR>
 *          </TABLE>>,
 *          href="@ref IoPreCreatedHandleState"
 *      ];
 *      IoPreCreatedHandleState:_ -> IoHandle:_ [
 *          style="dashed",
 *          arrowtail="odot"
 *      ];
 *      InterComm [
 *          tooltip="InterComm",
 *          label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
 *                 <TR><TD ALIGN="CENTER" PORT="_" TITLE="InterComm"><B>InterComm</B></TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="name" TITLE="name">name</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="groupA" TITLE="groupA">groupA</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="groupB" TITLE="groupB">groupB</TD></TR>
 *                 <TR><TD ALIGN="LEFT" PORT="commonCommunicator" TITLE="commonCommunicator">commonCommunicator</TD></TR>
 *          </TABLE>>,
 *          href="@ref InterComm"
 *      ];
 *      InterComm:name -> String:_ [
 *          href="@ref InterComm_name"
 *      ];
 *      InterComm:groupA -> Group:_ [
 *          href="@ref InterComm_groupA"
 *      ];
 *      InterComm:groupB -> Group:_ [
 *          href="@ref InterComm_groupB"
 *      ];
 *      InterComm:commonCommunicator -> Comm:_ [
 *          href="@ref InterComm_commonCommunicator"
 *      ];
 *      InterComm:_ -> Comm:_ [
 *          dir="both",
 *          arrowhead="onormal",
 *          arrowtail="oinv",
 *          style="dotted"
 *      ];
 *      subgraph cluster_Metric {
 *          label="Metric"
 *          fontname="FreeSans";
 *          fontsize="10";
 *          Metric
 *          MetricClass
 *          MetricInstance
 *      }
 *      subgraph cluster_Comm {
 *          label="Comm"
 *          fontname="FreeSans";
 *          fontsize="10";
 *          Comm
 *          Comm
 *          InterComm
 *      }
 *      subgraph cluster_IoFile {
 *          label="IoFile"
 *          fontname="FreeSans";
 *          fontsize="10";
 *          IoFile
 *          IoRegularFile
 *          IoDirectory
 *      }
 *  }
 *  @enddot
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor ClockProperties
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[ClockProperties]{%
 *   @endlatexonly
 *      ClockProperties
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Defines the timer resolution and time range of this trace. There will
 *  be no event with a timestamp less than @p globalOffset, and no
 *  event with timestamp greater than (@p globalOffset + @p
 *  traceLength).
 *
 *  This definition is only valid as a global definition.
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ClockProperties_timerResolution
 *        timerResolution @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Ticks per seconds. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ClockProperties_globalOffset
 *        globalOffset @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      A timestamp smaller than all event timestamps. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ClockProperties_traceLength
 *        traceLength @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      A timespan which includes the timespan between the smallest and
 *      greatest timestamp of all event timestamps. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ClockProperties_realtimeTimestamp
 *        realtimeTimestamp @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      A realtime timestamp of the `globalOffset` timestamp in nanoseconds
 *      since 1970-01-01T00:00 UTC. Use
 *      @eref{OTF2_UNDEFINED_TIMESTAMP} if no such timestamp exists.
 *      Since version 3.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteClockProperties()
 *  @see OTF2_GlobalDefReaderCallbacks_SetClockPropertiesCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Paradigm
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Paradigm]{%
 *   @endlatexonly
 *      Paradigm
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Attests that the following parallel paradigm was available at the time
 *  when the trace was recorded, and vice versa.  Note that this does
 *  not attest that the paradigm was used.  For convenience, this also
 *  includes a proper name for the paradigm and a classification.
 *  This definition is only allowed to appear at most once in the
 *  definitions per @eref{Paradigm}.
 *
 *  This definition is only valid as a global definition.
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Paradigm} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Paradigm_paradigm
 *        paradigm @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The paradigm to attest. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Paradigm_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name of the paradigm. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_ParadigmClass} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Paradigm_paradigmClass
 *        paradigmClass @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The class of this paradigm. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteParadigm()
 *  @see OTF2_GlobalDefReaderCallbacks_SetParadigmCallback()
 *
 *  @since Version 1.5
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor ParadigmProperty
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[ParadigmProperty]{%
 *   @endlatexonly
 *      ParadigmProperty
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Extensible annotation for the @eref{Paradigm} definition.
 *
 *  The tuple (@a paradigm, @a property) must be unique.
 *
 *  This definition is only valid as a global definition.
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Paradigm} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ParadigmProperty_paradigm
 *        paradigm @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The paradigm to annotate. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_ParadigmProperty} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ParadigmProperty_property
 *        property @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ParadigmProperty_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this property. Must match with the defined type of the @a
 *      property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ParadigmProperty_value
 *        value @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of this property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteParadigmProperty()
 *  @see OTF2_GlobalDefReaderCallbacks_SetParadigmPropertyCallback()
 *
 *  @since Version 1.5
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor IoParadigm
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[IoParadigm]{%
 *   @endlatexonly
 *      @eref{OTF2_IoParadigmRef} IoParadigm
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Attests that the following I/O paradigm was available at the time when
 *  the trace was recorded, and vice versa.  Note that this does not
 *  attest that the paradigm was used.  For convenience, this also
 *  includes a proper name for the paradigm and a classification.
 *
 *  This definition is only valid as a global definition.
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_identification
 *        identification @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The I/O paradigm identification.  This should be used programmatically
 *      to identify a specific I/O paradigm.  For a human-readable
 *      name use the @p name attribute.  If this identification
 *      matches one of the known I/O paradigms listed in the OTF2
 *      documentation @ref otf2_known_io_paradigms, then the
 *      attributes of this definition must match those specified
 *      there. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name of the I/O paradigm.  This should be presented to humans as
 *      the name of this I/O paradigm. References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoParadigmClass} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_ioParadigmClass
 *        ioParadigmClass @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The class of this I/O paradigm. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoParadigmFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_ioParadigmFlags
 *        ioParadigmFlags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Boolean properties of this I/O paradigm. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint8_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_numberOfProperties
 *        numberOfProperties @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Number of properties. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoParadigmProperty} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_properties
 *        properties @hblack{[} numberOfProperties @hblack{]} @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_types
 *        types @hblack{[} numberOfProperties @hblack{]} @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this property. Must match with the defined type of the @a
 *      property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoParadigm_values
 *        values @hblack{[} numberOfProperties @hblack{]} @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of this property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteIoParadigm()
 *  @see OTF2_GlobalDefReaderCallbacks_SetIoParadigmCallback()
 *
 *  @since Version 2.1
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor MappingTable
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[MappingTable]{%
 *   @endlatexonly
 *      MappingTable
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Mapping tables are needed for situations where an ID is not globally
 *  known at measurement time. They are applied automatically at
 *  reading.
 *
 *  This definition is only valid as a local definition.
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MappingType} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MappingTable_mappingType
 *        mappingType @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Says to what type of ID the mapping table has to be applied. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{const OTF2_IdMap*} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MappingTable_idMap
 *        idMap @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Mapping table. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_DefWriter_WriteMappingTable()
 *  @see OTF2_DefReaderCallbacks_SetMappingTableCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor ClockOffset
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[ClockOffset]{%
 *   @endlatexonly
 *      ClockOffset
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Clock offsets are used for clock corrections.
 *
 *  This definition is only valid as a local definition.
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_TimeStamp} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ClockOffset_time
 *        time @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Time when this offset was determined. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>int64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ClockOffset_offset
 *        offset @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The offset to the global clock which was determined at @p time. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>double</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor ClockOffset_standardDeviation
 *        standardDeviation @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      A possible standard deviation, which can be used as a metric for the
 *      quality of the offset. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_DefWriter_WriteClockOffset()
 *  @see OTF2_DefReaderCallbacks_SetClockOffsetCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor String
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[String]{%
 *   @endlatexonly
 *      @eref{OTF2_StringRef} String
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The string definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>const char*</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor String_string
 *        string @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The string, null terminated. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteString()
 *  @see OTF2_GlobalDefReaderCallbacks_SetStringCallback()
 *  @see OTF2_DefWriter_WriteString()
 *  @see OTF2_DefReaderCallbacks_SetStringCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Attribute
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Attribute]{%
 *   @endlatexonly
 *      @eref{OTF2_AttributeRef} Attribute
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The attribute definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Attribute_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the attribute. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Attribute_description
 *        description @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Description of the attribute. References a @eref{String} definition.
 *      Since version 1.4. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Attribute_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Type of the attribute value. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteAttribute()
 *  @see OTF2_GlobalDefReaderCallbacks_SetAttributeCallback()
 *  @see OTF2_DefWriter_WriteAttribute()
 *  @see OTF2_DefReaderCallbacks_SetAttributeCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor SystemTreeNode
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[SystemTreeNode]{%
 *   @endlatexonly
 *      @eref{OTF2_SystemTreeNodeRef} SystemTreeNode
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The system tree node definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNode_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Free form instance name of this node. References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNode_className
 *        className @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Free form class name of this node References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SystemTreeNodeRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNode_parent
 *        parent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent ID of this node. May be @eref{OTF2_UNDEFINED_SYSTEM_TREE_NODE}
 *      to indicate that there is no parent. References a
 *      @eref{SystemTreeNode} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{SystemTreeNodeProperty}
 *    @htmlonly</dd>@endhtmlonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{SystemTreeNodeDomain}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteSystemTreeNode()
 *  @see OTF2_GlobalDefReaderCallbacks_SetSystemTreeNodeCallback()
 *  @see OTF2_DefWriter_WriteSystemTreeNode()
 *  @see OTF2_DefReaderCallbacks_SetSystemTreeNodeCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor LocationGroup
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[LocationGroup]{%
 *   @endlatexonly
 *      @eref{OTF2_LocationGroupRef} LocationGroup
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The location group definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroup_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the group. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationGroupType} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroup_locationGroupType
 *        locationGroupType @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Type of this group. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SystemTreeNodeRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroup_systemTreeParent
 *        systemTreeParent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent of this location group in the system tree. References a
 *      @eref{SystemTreeNode} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationGroupRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroup_creatingLocationGroup
 *        creatingLocationGroup @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The creating location group of this group. For type
 *      @eref{OTF2_LOCATION_GROUP_TYPE_PROCESS} this may be another
 *      group of type @eref{OTF2_LOCATION_GROUP_TYPE_PROCESS} or
 *      @eref{OTF2_UNDEFINED_LOCATION_GROUP}. For type
 *      @eref{OTF2_LOCATION_GROUP_TYPE_ACCELERATOR}, this must be a
 *      group of type @eref{OTF2_LOCATION_GROUP_TYPE_PROCESS}.
 *      References a @eref{LocationGroup} definition. Since version
 *      3.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{LocationGroupProperty}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteLocationGroup()
 *  @see OTF2_GlobalDefReaderCallbacks_SetLocationGroupCallback()
 *  @see OTF2_DefWriter_WriteLocationGroup()
 *  @see OTF2_DefReaderCallbacks_SetLocationGroupCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Location
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Location]{%
 *   @endlatexonly
 *      @eref{OTF2_LocationRef} Location
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The location definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Location_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the location References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationType} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Location_locationType
 *        locationType @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Location type. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Location_numberOfEvents
 *        numberOfEvents @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Number of events this location has recorded. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationGroupRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Location_locationGroup
 *        locationGroup @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Location group which includes this location. References a
 *      @eref{LocationGroup} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{LocationProperty}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteLocation()
 *  @see OTF2_GlobalDefReaderCallbacks_SetLocationCallback()
 *  @see OTF2_DefWriter_WriteLocation()
 *  @see OTF2_DefReaderCallbacks_SetLocationCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Region
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Region]{%
 *   @endlatexonly
 *      @eref{OTF2_RegionRef} Region
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The region definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the region (demangled name if available). References a
 *      @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_canonicalName
 *        canonicalName @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Alternative name of the region (e.g. mangled name). References a
 *      @eref{String} definition. Since version 1.1. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_description
 *        description @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      A more detailed description of this region. References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RegionRole} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_regionRole
 *        regionRole @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Region role. Since version 1.1. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Paradigm} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_paradigm
 *        paradigm @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Paradigm. Since version 1.1. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RegionFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_regionFlags
 *        regionFlags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Region flags. Since version 1.1. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_sourceFile
 *        sourceFile @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The source file where this region was declared. References a
 *      @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_beginLineNumber
 *        beginLineNumber @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Starting line number of this region in the source file. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Region_endLineNumber
 *        endLineNumber @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Ending line number of this region in the source file. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteRegion()
 *  @see OTF2_GlobalDefReaderCallbacks_SetRegionCallback()
 *  @see OTF2_DefWriter_WriteRegion()
 *  @see OTF2_DefReaderCallbacks_SetRegionCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Callsite
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Callsite]{%
 *   @endlatexonly
 *      @eref{OTF2_CallsiteRef} Callsite
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The callsite definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Callsite_sourceFile
 *        sourceFile @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The source file where this call was made. References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Callsite_lineNumber
 *        lineNumber @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Line number in the source file where this call was made. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RegionRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Callsite_enteredRegion
 *        enteredRegion @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The region which was called. References a @eref{Region} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RegionRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Callsite_leftRegion
 *        leftRegion @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The region which made the call. References a @eref{Region} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCallsite()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCallsiteCallback()
 *  @see OTF2_DefWriter_WriteCallsite()
 *  @see OTF2_DefReaderCallbacks_SetCallsiteCallback()
 *
 *  @since Version 1.0
 *
 *  @deprecated In version 2.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Callpath
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Callpath]{%
 *   @endlatexonly
 *      @eref{OTF2_CallpathRef} Callpath
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The callpath definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CallpathRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Callpath_parent
 *        parent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The parent of this callpath. References a @eref{Callpath} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RegionRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Callpath_region
 *        region @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The region of this callpath. References a @eref{Region} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{CallpathParameter}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCallpath()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCallpathCallback()
 *  @see OTF2_DefWriter_WriteCallpath()
 *  @see OTF2_DefReaderCallbacks_SetCallpathCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Group
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Group]{%
 *   @endlatexonly
 *      @eref{OTF2_GroupRef} Group
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The group definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Group_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of this group References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_GroupType} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Group_groupType
 *        groupType @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this group. Since version 1.2. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Paradigm} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Group_paradigm
 *        paradigm @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The paradigm of this communication group. Since version 1.2. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_GroupFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Group_groupFlags
 *        groupFlags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Flags for this group. Since version 1.2. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Group_numberOfMembers
 *        numberOfMembers @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The number of members in this group. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Group_members
 *        members @hblack{[} numberOfMembers @hblack{]} @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The identifiers of the group members. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteGroup()
 *  @see OTF2_GlobalDefReaderCallbacks_SetGroupCallback()
 *  @see OTF2_DefWriter_WriteGroup()
 *  @see OTF2_DefReaderCallbacks_SetGroupCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor MetricMember
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[MetricMember]{%
 *   @endlatexonly
 *      @eref{OTF2_MetricMemberRef} MetricMember
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  A metric is defined by a @e MetricMember definition. A metric member
 *  is always a member of a metric class. Therefore, a single metric
 *  is a special case of a metric class with only one member. It is
 *  not allowed to reference a metric member ID in a @eref{Metric}
 *  event, but only metric class IDs.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the metric. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_description
 *        description @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Description of the metric. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MetricType} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_metricType
 *        metricType @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Metric type: PAPI, etc. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MetricMode} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_metricMode
 *        metricMode @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Metric mode: accumulative, fix, relative, etc. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_valueType
 *        valueType @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Type of the value. Only @eref{OTF2_TYPE_INT64},
 *      @eref{OTF2_TYPE_UINT64}, and @eref{OTF2_TYPE_DOUBLE} are valid
 *      types. If this metric member is recorded in a @eref{Metric}
 *      event, than this type and the type in the event must match. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Base} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_base
 *        base @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The recorded values should be handled in this given base, either
 *      binary or decimal. This information can be used if the value
 *      needs to be scaled. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>int64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_exponent
 *        exponent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The values inside the Metric events should be scaled by the factor
 *      base^exponent, to get the value in its base unit. For example,
 *      if the metric values come in as KiBi, than the base should be
 *      @eref{OTF2_BASE_BINARY} and the exponent 10. Than the writer
 *      does not need to scale the values up to bytes, but can
 *      directly write the KiBi values into the Metric event. At
 *      reading time, the reader can apply the scaling factor to get
 *      the value in its base unit, ie. in bytes. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricMember_unit
 *        unit @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Unit of the metric. This needs to be the scale free base unit, ie.
 *      "bytes", "operations", or "seconds". In particular this unit
 *      should not have any scale prefix. References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteMetricMember()
 *  @see OTF2_GlobalDefReaderCallbacks_SetMetricMemberCallback()
 *  @see OTF2_DefWriter_WriteMetricMember()
 *  @see OTF2_DefReaderCallbacks_SetMetricMemberCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Metric
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Metric]{%
 *   @endlatexonly
 *      @eref{OTF2_MetricRef} Metric
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  This is a polymorphic definition class.
 *
 *  @ifnot LATEX
 *  @par Derivations
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Derivations}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{MetricClass}
 *    @htmlonly</dd>@endhtmlonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{MetricInstance}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor MetricClass
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[MetricClass]{%
 *   @endlatexonly
 *      @eref{OTF2_MetricRef} MetricClass
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  For a metric class it is implicitly given that the event stream that
 *  records the metric is also the scope. A metric class can contain
 *  multiple different metrics.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint8_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricClass_numberOfMetrics
 *        numberOfMetrics @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Number of metrics within the set. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MetricMemberRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricClass_metricMembers
 *        metricMembers @hblack{[} numberOfMetrics @hblack{]} @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      List of metric members. References a @eref{MetricMember} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MetricOccurrence} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricClass_metricOccurrence
 *        metricOccurrence @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Defines occurrence of a metric set. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RecorderKind} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricClass_recorderKind
 *        recorderKind @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      What kind of locations will record this metric class, or will this
 *      metric class only be recorded by metric instances. Since
 *      version 1.2. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{MetricClassRecorder}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteMetricClass()
 *  @see OTF2_GlobalDefReaderCallbacks_SetMetricClassCallback()
 *  @see OTF2_DefWriter_WriteMetricClass()
 *  @see OTF2_DefReaderCallbacks_SetMetricClassCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor MetricInstance
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[MetricInstance]{%
 *   @endlatexonly
 *      @eref{OTF2_MetricRef} MetricInstance
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  A @e MetricInstance is used to define metrics that are recorded at one
 *  location for multiple locations or for another location. The
 *  occurrence of a metric instance is implicitly of type
 *  @eref{OTF2_METRIC_ASYNCHRONOUS}.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MetricRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricInstance_metricClass
 *        metricClass @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The instanced @eref{MetricClass}. This metric class must be of kind
 *      @eref{OTF2_RECORDER_KIND_ABSTRACT}. References a
 *      @eref{MetricClass}, or a @eref{MetricInstance} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricInstance_recorder
 *        recorder @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Recorder of the metric: location ID. References a @eref{Location}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MetricScope} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricInstance_metricScope
 *        metricScope @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Defines type of scope: location, location group, system tree node, or
 *      a generic group of locations. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricInstance_scope
 *        scope @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Scope of metric: ID of a location, location group, system tree node,
 *      or a generic group of locations. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteMetricInstance()
 *  @see OTF2_GlobalDefReaderCallbacks_SetMetricInstanceCallback()
 *  @see OTF2_DefWriter_WriteMetricInstance()
 *  @see OTF2_DefReaderCallbacks_SetMetricInstanceCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Comm
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Comm]{%
 *   @endlatexonly
 *      @eref{OTF2_CommRef} Comm
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  This is a polymorphic definition class.
 *
 *  @ifnot LATEX
 *  @par Derivations
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Derivations}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{Comm}
 *    @htmlonly</dd>@endhtmlonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{InterComm}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Comm
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Comm]{%
 *   @endlatexonly
 *      @eref{OTF2_CommRef} Comm
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The communicator definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Comm_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name given by calling MPI_Comm_set_name on this communicator. Or
 *      the empty name to indicate that no name was given. References
 *      a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_GroupRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Comm_group
 *        group @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The describing MPI group of this MPI communicator
 *
 *      The group needs to be of type @eref{OTF2_GROUP_TYPE_COMM_GROUP} or
 *      @eref{OTF2_GROUP_TYPE_COMM_SELF}. References a @eref{Group}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CommRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Comm_parent
 *        parent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The parent MPI communicator from which this communicator was created,
 *      if any. Use @eref{OTF2_UNDEFINED_COMM} to indicate no parent.
 *      References a @eref{Comm} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CommFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Comm_flags
 *        flags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Special characteristics of this communicator. Since version 3.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteComm()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCommCallback()
 *  @see OTF2_DefWriter_WriteComm()
 *  @see OTF2_DefReaderCallbacks_SetCommCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor Parameter
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[Parameter]{%
 *   @endlatexonly
 *      @eref{OTF2_ParameterRef} Parameter
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The parameter definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Parameter_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the parameter (variable name etc.) References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_ParameterType} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor Parameter_parameterType
 *        parameterType @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Type of the parameter, @eref{OTF2_ParameterType} for possible types. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteParameter()
 *  @see OTF2_GlobalDefReaderCallbacks_SetParameterCallback()
 *  @see OTF2_DefWriter_WriteParameter()
 *  @see OTF2_DefReaderCallbacks_SetParameterCallback()
 *
 *  @since Version 1.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor RmaWin
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[RmaWin]{%
 *   @endlatexonly
 *      @eref{OTF2_RmaWinRef} RmaWin
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  A window defines the communication context for any remote-memory
 *  access operation.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor RmaWin_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name, e.g. 'GASPI Queue 1', 'NVidia Card 2', etc.. References a
 *      @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CommRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor RmaWin_comm
 *        comm @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Communicator object used to create the window. References a
 *      @eref{Comm} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RmaWinFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor RmaWin_flags
 *        flags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Special characteristics of this RMA window. Since version 3.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteRmaWin()
 *  @see OTF2_GlobalDefReaderCallbacks_SetRmaWinCallback()
 *  @see OTF2_DefWriter_WriteRmaWin()
 *  @see OTF2_DefReaderCallbacks_SetRmaWinCallback()
 *
 *  @since Version 1.2
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor MetricClassRecorder
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[MetricClassRecorder]{%
 *   @endlatexonly
 *      MetricClassRecorder
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The metric class recorder definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_MetricRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricClassRecorder_metric
 *        metric @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{MetricClass}, or @eref{MetricInstance} definition to
 *      which this one is a supplementary definition. References a
 *      @eref{MetricClass}, or a @eref{MetricInstance} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor MetricClassRecorder_recorder
 *        recorder @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The location which recorded the referenced metric class. References a
 *      @eref{Location} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteMetricClassRecorder()
 *  @see OTF2_GlobalDefReaderCallbacks_SetMetricClassRecorderCallback()
 *  @see OTF2_DefWriter_WriteMetricClassRecorder()
 *  @see OTF2_DefReaderCallbacks_SetMetricClassRecorderCallback()
 *
 *  @since Version 1.2
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor SystemTreeNodeProperty
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[SystemTreeNodeProperty]{%
 *   @endlatexonly
 *      SystemTreeNodeProperty
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  An arbitrary key/value property for a @eref{SystemTreeNode}
 *  definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SystemTreeNodeRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNodeProperty_systemTreeNode
 *        systemTreeNode @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{SystemTreeNode} definition to which this one is a
 *      supplementary definition. References a @eref{SystemTreeNode}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNodeProperty_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the property. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNodeProperty_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this property. Since version 2.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNodeProperty_value
 *        value @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of this property. Since version 2.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteSystemTreeNodeProperty()
 *  @see OTF2_GlobalDefReaderCallbacks_SetSystemTreeNodePropertyCallback()
 *  @see OTF2_DefWriter_WriteSystemTreeNodeProperty()
 *  @see OTF2_DefReaderCallbacks_SetSystemTreeNodePropertyCallback()
 *
 *  @since Version 1.2
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor SystemTreeNodeDomain
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[SystemTreeNodeDomain]{%
 *   @endlatexonly
 *      SystemTreeNodeDomain
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The system tree node domain definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SystemTreeNodeRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNodeDomain_systemTreeNode
 *        systemTreeNode @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{SystemTreeNode} definition to which this one is a
 *      supplementary definition. References a @eref{SystemTreeNode}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SystemTreeDomain} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SystemTreeNodeDomain_systemTreeDomain
 *        systemTreeDomain @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The domain in which the referenced @eref{SystemTreeNode} operates in. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteSystemTreeNodeDomain()
 *  @see OTF2_GlobalDefReaderCallbacks_SetSystemTreeNodeDomainCallback()
 *  @see OTF2_DefWriter_WriteSystemTreeNodeDomain()
 *  @see OTF2_DefReaderCallbacks_SetSystemTreeNodeDomainCallback()
 *
 *  @since Version 1.2
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor LocationGroupProperty
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[LocationGroupProperty]{%
 *   @endlatexonly
 *      LocationGroupProperty
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  An arbitrary key/value property for a @eref{LocationGroup} definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationGroupRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroupProperty_locationGroup
 *        locationGroup @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{LocationGroup} definition to which this one is a
 *      supplementary definition. References a @eref{LocationGroup}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroupProperty_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the property. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroupProperty_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this property. Since version 2.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationGroupProperty_value
 *        value @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of this property. Since version 2.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteLocationGroupProperty()
 *  @see OTF2_GlobalDefReaderCallbacks_SetLocationGroupPropertyCallback()
 *  @see OTF2_DefWriter_WriteLocationGroupProperty()
 *  @see OTF2_DefReaderCallbacks_SetLocationGroupPropertyCallback()
 *
 *  @since Version 1.3
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor LocationProperty
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[LocationProperty]{%
 *   @endlatexonly
 *      LocationProperty
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  An arbitrary key/value property for a @eref{Location} definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_LocationRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationProperty_location
 *        location @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{Location} definition to which this one is a supplementary
 *      definition. References a @eref{Location} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationProperty_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the property. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationProperty_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this property. Since version 2.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor LocationProperty_value
 *        value @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of this property. Since version 2.0. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteLocationProperty()
 *  @see OTF2_GlobalDefReaderCallbacks_SetLocationPropertyCallback()
 *  @see OTF2_DefWriter_WriteLocationProperty()
 *  @see OTF2_DefReaderCallbacks_SetLocationPropertyCallback()
 *
 *  @since Version 1.3
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor CartDimension
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[CartDimension]{%
 *   @endlatexonly
 *      @eref{OTF2_CartDimensionRef} CartDimension
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Each dimension in a Cartesian topology is composed of a global ID, a
 *  name, its size, and whether it is periodic or not.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartDimension_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name of the Cartesian topology dimension. References a
 *      @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartDimension_size
 *        size @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The size of the Cartesian topology dimension. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CartPeriodicity} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartDimension_cartPeriodicity
 *        cartPeriodicity @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Periodicity of the Cartesian topology dimension. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCartDimension()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCartDimensionCallback()
 *  @see OTF2_DefWriter_WriteCartDimension()
 *  @see OTF2_DefReaderCallbacks_SetCartDimensionCallback()
 *
 *  @since Version 1.3
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor CartTopology
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[CartTopology]{%
 *   @endlatexonly
 *      @eref{OTF2_CartTopologyRef} CartTopology
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Each topology is described by a global ID, a reference to its name, a
 *  reference to a communicator, the number of dimensions, and
 *  references to those dimensions. The topology type is defined by
 *  the paradigm of the group referenced by the associated
 *  communicator.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartTopology_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name of the topology. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CommRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartTopology_communicator
 *        communicator @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Communicator object used to create the topology. References a
 *      @eref{Comm} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint8_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartTopology_numberOfDimensions
 *        numberOfDimensions @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Number of dimensions. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CartDimensionRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartTopology_cartDimensions
 *        cartDimensions @hblack{[} numberOfDimensions @hblack{]} @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The dimensions of this topology. References a @eref{CartDimension}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{CartCoordinate}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCartTopology()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCartTopologyCallback()
 *  @see OTF2_DefWriter_WriteCartTopology()
 *  @see OTF2_DefReaderCallbacks_SetCartTopologyCallback()
 *
 *  @since Version 1.3
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor CartCoordinate
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[CartCoordinate]{%
 *   @endlatexonly
 *      CartCoordinate
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Defines the coordinate of the location referenced by the given rank
 *  (w.r.t. the communicator associated to the topology) in the
 *  referenced topology.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CartTopologyRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartCoordinate_cartTopology
 *        cartTopology @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{CartTopology} definition to which this one is a
 *      supplementary definition. References a @eref{CartTopology}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartCoordinate_rank
 *        rank @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The rank w.r.t. the communicator associated to the topology
 *      referencing this coordinate. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint8_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartCoordinate_numberOfDimensions
 *        numberOfDimensions @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Number of dimensions. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint8_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CartCoordinate_coordinates
 *        coordinates @hblack{[} numberOfDimensions @hblack{]} @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Coordinates, indexed by dimension. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCartCoordinate()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCartCoordinateCallback()
 *  @see OTF2_DefWriter_WriteCartCoordinate()
 *  @see OTF2_DefReaderCallbacks_SetCartCoordinateCallback()
 *
 *  @since Version 1.3
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor SourceCodeLocation
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[SourceCodeLocation]{%
 *   @endlatexonly
 *      @eref{OTF2_SourceCodeLocationRef} SourceCodeLocation
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The definition of a source code location as tuple of the corresponding
 *  file name and line number.
 *
 *  When used to attach source code annotations to events, use the
 *  @eref{OTF2_AttributeList} with an @eref{Attribute} definition
 *  named @c "SOURCE_CODE_LOCATION" and of type
 *  @eref{OTF2_TYPE_SOURCE_CODE_LOCATION}.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SourceCodeLocation_file
 *        file @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name of the file for the source code location. References a
 *      @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint32_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor SourceCodeLocation_lineNumber
 *        lineNumber @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The line number for the source code location. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteSourceCodeLocation()
 *  @see OTF2_GlobalDefReaderCallbacks_SetSourceCodeLocationCallback()
 *  @see OTF2_DefWriter_WriteSourceCodeLocation()
 *  @see OTF2_DefReaderCallbacks_SetSourceCodeLocationCallback()
 *
 *  @since Version 1.5
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor CallingContext
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[CallingContext]{%
 *   @endlatexonly
 *      @eref{OTF2_CallingContextRef} CallingContext
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Defines a node in the calling context tree. These nodes are referenced
 *  in the @eref{CallingContextSample}, @eref{CallingContextEnter},
 *  and @eref{CallingContextLeave} events.
 *
 *  The referenced @eref{CallingContext} node in these events form a path
 *  which represents the calling context at this time.  This path will
 *  be partitioned into at most three sub-paths by the @a
 *  unwindDistance attribute.  For the @eref{CallingContextLeave}
 *  event, the @a unwindDistance is defined to be 1.
 *
 *  Starting from the referenced @eref{CallingContext} node, the first @f$
 *  N \ge 0 @f$ nodes were newly entered regions since the previous
 *  calling context event.  The next node is a region which was not
 *  left but made progress since the previous calling context event.
 *  All other nodes did not make progress at all, and thus the regions
 *  were neither left nor entered again.  The @a unwindDistance is
 *  then @f$ N + 1 @f$. In case the @p unwindDistance is @f$ 0 @f$,
 *  there are neither newly entered regions nor regions which made
 *  progress.
 *
 *  It is guaranteed, that the node referenced by the @a unwindDistance
 *  exists in the previous and current calling context.  All
 *  descendants of this node's child in the previous calling context
 *  were left since the previous calling context event.
 *
 *  It is valid that this node is the
 *  @eref{OTF2_UNDEFINED_CALLING_CONTEXT} node and that this node is
 *  already reached after @a unwindDistance @f$ - 1 @f$ steps.  In the
 *  latter case, there exists no region which made progress, all
 *  regions in the previous calling context were left and all regions
 *  in the current calling context were newly entered.
 *
 *  Note that for @eref{CallingContextLeave} events, the parent of the
 *  referenced @eref{CallingContext} must be used as the previous
 *  calling context for the next event.
 *
 *  Regions which were entered with a @eref{CallingContextEnter} event
 *  form an upper bound for the unwind distance, i.e., the @a
 *  unwindDistance points either to the parent of the last such
 *  entered region, or a node which is a descendant to this parent.
 *
 *  To summarize, an @a unwindDistance of @f$ 0 @f$ means that no regions
 *  were left, newly entered, or made any progress.  An @a
 *  unwindDistance of @f$ 1 @f$ means that some regions were left
 *  regarding the previous calling context, no regions were newly
 *  entered, and there was progress in the region of the first node.
 *  An @a unwindDistance greater than @f$ 1 @f$ means that some
 *  regions were left regarding the previous calling context, there
 *  was progress in one region, and the first @a unwindDistance @f$ -
 *  1 @f$ regions were newly entered.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_RegionRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallingContext_region
 *        region @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The region. References a @eref{Region} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SourceCodeLocationRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallingContext_sourceCodeLocation
 *        sourceCodeLocation @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The absolute source code location of this calling context. References
 *      a @eref{SourceCodeLocation} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CallingContextRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallingContext_parent
 *        parent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent ID of this context. References a @eref{CallingContext}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{CallingContextProperty}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCallingContext()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCallingContextCallback()
 *  @see OTF2_DefWriter_WriteCallingContext()
 *  @see OTF2_DefReaderCallbacks_SetCallingContextCallback()
 *
 *  @since Version 1.5
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor CallingContextProperty
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[CallingContextProperty]{%
 *   @endlatexonly
 *      CallingContextProperty
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  An arbitrary key/value property for a @eref{CallingContext}
 *  definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CallingContextRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallingContextProperty_callingContext
 *        callingContext @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{CallingContext} definition to which this one is a
 *      supplementary definition. References a @eref{CallingContext}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallingContextProperty_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Property name. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallingContextProperty_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this property. Must match with the defined type of the @a
 *      property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallingContextProperty_value
 *        value @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of this property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCallingContextProperty()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCallingContextPropertyCallback()
 *  @see OTF2_DefWriter_WriteCallingContextProperty()
 *  @see OTF2_DefReaderCallbacks_SetCallingContextPropertyCallback()
 *
 *  @since Version 2.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor InterruptGenerator
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[InterruptGenerator]{%
 *   @endlatexonly
 *      @eref{OTF2_InterruptGeneratorRef} InterruptGenerator
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Defines an interrupt generator which periodically triggers
 *  @eref{CallingContextSample} events.  If the mode of the interrupt
 *  generator is set to @eref{OTF2_INTERRUPT_GENERATOR_MODE_TIME}, the
 *  generator produces interrupts which are uniformly distributed over
 *  time, and the unit of the period is implicitly in seconds.  If the
 *  mode is @eref{OTF2_INTERRUPT_GENERATOR_MODE_COUNT}, the interrupt
 *  is triggered if a specific counter threshold is reached in the
 *  system.  Therefore these samples are unlikely to be uniformly
 *  distributed over time.  The unit of the period is then implicitly
 *  a number (threshold value).
 *
 *  The interrupts period in base unit (which is implicitly seconds or
 *  number, based on the @p mode) is derived out of the @p base, the
 *  @p exponent, and the @p period attributes by this formula:
 *
 *  base-period = period x base^exponent
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterruptGenerator_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name of this interrupt generator. References a @eref{String}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_InterruptGeneratorMode} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterruptGenerator_interruptGeneratorMode
 *        interruptGeneratorMode @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Mode of the interrupt generator. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Base} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterruptGenerator_base
 *        base @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The base for the period calculation. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>int64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterruptGenerator_exponent
 *        exponent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The exponent for the period calculation. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        <em>uint64_t</em> @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterruptGenerator_period
 *        period @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The period this interrupt generator generates interrupts. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteInterruptGenerator()
 *  @see OTF2_GlobalDefReaderCallbacks_SetInterruptGeneratorCallback()
 *  @see OTF2_DefWriter_WriteInterruptGenerator()
 *  @see OTF2_DefReaderCallbacks_SetInterruptGeneratorCallback()
 *
 *  @since Version 1.5
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor IoFileProperty
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[IoFileProperty]{%
 *   @endlatexonly
 *      IoFileProperty
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Extensible annotation for the polymorphic @eref{IoFile} definition
 *  class.
 *
 *  The tuple (@a ioFile, @a name) must be unique.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoFileRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoFileProperty_ioFile
 *        ioFile @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{IoRegularFile} definition to which this one is a
 *      supplementary definition. References a @eref{IoRegularFile}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoFileProperty_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Property name. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoFileProperty_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of this property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoFileProperty_value
 *        value @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of this property. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteIoFileProperty()
 *  @see OTF2_GlobalDefReaderCallbacks_SetIoFilePropertyCallback()
 *  @see OTF2_DefWriter_WriteIoFileProperty()
 *  @see OTF2_DefReaderCallbacks_SetIoFilePropertyCallback()
 *
 *  @since Version 2.1
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor IoFile
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[IoFile]{%
 *   @endlatexonly
 *      @eref{OTF2_IoFileRef} IoFile
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  This is a polymorphic definition class.
 *
 *  @ifnot LATEX
 *  @par Derivations
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Derivations}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{IoRegularFile}
 *    @htmlonly</dd>@endhtmlonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{IoDirectory}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor IoRegularFile
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[IoRegularFile]{%
 *   @endlatexonly
 *      @eref{OTF2_IoFileRef} IoRegularFile
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Defines a regular file from which an @eref{IoHandle} can be created.
 *
 *  This definition is member of the polymorphic @eref{IoFile} definition
 *  class. All definitions of this polymorphic definition class share
 *  the same global identifier namespace.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoRegularFile_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the file. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SystemTreeNodeRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoRegularFile_scope
 *        scope @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Defines the physical scope of this @eref{IoRegularFile} in the system
 *      tree. E.g., two @eref{IoRegularFile} definitions with the same
 *      name but different @p scope values are physically different,
 *      thus I/O operations through @eref{IoHandle}s do not operate on
 *      the same file. References a @eref{SystemTreeNode} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{IoFileProperty}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteIoRegularFile()
 *  @see OTF2_GlobalDefReaderCallbacks_SetIoRegularFileCallback()
 *  @see OTF2_DefWriter_WriteIoRegularFile()
 *  @see OTF2_DefReaderCallbacks_SetIoRegularFileCallback()
 *
 *  @since Version 2.1
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor IoDirectory
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[IoDirectory]{%
 *   @endlatexonly
 *      @eref{OTF2_IoFileRef} IoDirectory
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Defines a directory from which an @eref{IoHandle} can be created.
 *
 *  This definition is member of the polymorphic @eref{IoFile} definition
 *  class. All definitions of this polymorphic definition class share
 *  the same global identifier namespace.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoDirectory_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Name of the directory. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_SystemTreeNodeRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoDirectory_scope
 *        scope @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Defines the physical scope of this @eref{IoDirectory} in the system
 *      tree. E.g., two @eref{IoDirectory} definitions with the same
 *      name but different @p scope values are physically different,
 *      thus I/O operations through @eref{IoHandle}s do not operate on
 *      the same directory. References a @eref{SystemTreeNode}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteIoDirectory()
 *  @see OTF2_GlobalDefReaderCallbacks_SetIoDirectoryCallback()
 *  @see OTF2_DefWriter_WriteIoDirectory()
 *  @see OTF2_DefReaderCallbacks_SetIoDirectoryCallback()
 *
 *  @since Version 2.1
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor IoHandle
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[IoHandle]{%
 *   @endlatexonly
 *      @eref{OTF2_IoHandleRef} IoHandle
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Defines an I/O handle which will be used by subsequent I/O operations.
 *  I/O operations can only be applied to @emph{active} I/O handles.
 *  An I/O handle gets @emph{active} either if it was marked with the
 *  @eref{OTF2_IO_HANDLE_FLAG_PRE_CREATED} flag, after it was
 *  referenced in an @eref{IoCreateHandle} event, or it was referenced
 *  in the @a newHandle attribute of an @eref{IoDuplicateHandle}
 *  event. It gets @emph{inactive} if it was referenced in an
 *  @eref{IoDestroyHandle} event. This life cycle can be repeated
 *  indefinitely. Though the @eref{OTF2_IO_HANDLE_FLAG_PRE_CREATED}
 *  flag is unset after a @eref{IoDuplicateHandle} event. All
 *  @eref{Location}s of a @eref{LocationGroup} have access to an
 *  @emph{active} @eref{IoHandle}, regardless which @eref{Location} of
 *  the @eref{LocationGroup} activated the @eref{IoHandle}.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoHandle_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Handle name. References a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoFileRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoHandle_file
 *        file @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      File identifier. References a @eref{IoRegularFile}, or a
 *      @eref{IoDirectory} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoParadigmRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoHandle_ioParadigm
 *        ioParadigm @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The I/O paradigm. References a @eref{IoParadigm} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoHandleFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoHandle_ioHandleFlags
 *        ioHandleFlags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Special characteristics of this handle. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CommRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoHandle_comm
 *        comm @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Scope of the file handle. This scope defines which process can access
 *      this file via this handle and also defines the collective
 *      context for this handle. References a @eref{Comm} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoHandleRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoHandle_parent
 *        parent @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent, in case this I/O handle was created and operated by an higher-
 *      level I/O paradigm. References a @eref{IoHandle} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @ifnot LATEX
 *  @par Supplements
 *  @endif
 *  @latexonly\begin{DoxySeeAlso}{Supplements}@endlatexonly
 *    @htmlonly<dd>@endhtmlonly
 *    @latexonly
 *
 *    @endlatexonly
 *    @eref{IoPreCreatedHandleState}
 *    @htmlonly</dd>@endhtmlonly
 *  @latexonly\end{DoxySeeAlso}@endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteIoHandle()
 *  @see OTF2_GlobalDefReaderCallbacks_SetIoHandleCallback()
 *  @see OTF2_DefWriter_WriteIoHandle()
 *  @see OTF2_DefReaderCallbacks_SetIoHandleCallback()
 *
 *  @since Version 2.1
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor IoPreCreatedHandleState
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[IoPreCreatedHandleState]{%
 *   @endlatexonly
 *      IoPreCreatedHandleState
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  Provide the I/O access mode and status flags for @emph{pre-created}
 *  @eref{IoHandle}s.
 *
 *  Only allowed once for a @eref{IoHandle} definition with the
 *  @eref{OTF2_IO_HANDLE_FLAG_PRE_CREATED} flag set.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoHandleRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoPreCreatedHandleState_ioHandle
 *        ioHandle @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{IoHandle} definition to which this one is a supplementary
 *      definition. References a @eref{IoHandle} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoAccessMode} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoPreCreatedHandleState_mode
 *        mode @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The access mode of the @emph{pre-created} @eref{IoHandle}. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_IoStatusFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor IoPreCreatedHandleState_statusFlags
 *        statusFlags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The status flags of the @emph{pre-created} @eref{IoHandle}. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteIoPreCreatedHandleState()
 *  @see OTF2_GlobalDefReaderCallbacks_SetIoPreCreatedHandleStateCallback()
 *  @see OTF2_DefWriter_WriteIoPreCreatedHandleState()
 *  @see OTF2_DefReaderCallbacks_SetIoPreCreatedHandleStateCallback()
 *
 *  @since Version 2.1
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor CallpathParameter
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[CallpathParameter]{%
 *   @endlatexonly
 *      CallpathParameter
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  A parameter for a callpath definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CallpathRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallpathParameter_callpath
 *        callpath @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Parent @eref{Callpath} definition to which this one is a supplementary
 *      definition. References a @eref{Callpath} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_ParameterRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallpathParameter_parameter
 *        parameter @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The parameter of this callpath. References a @eref{Parameter}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_Type} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallpathParameter_type
 *        type @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The type of the attribute value. Must match the type of the parameter. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_AttributeValue} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor CallpathParameter_value
 *        value @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The value of the parameter for this callpath. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteCallpathParameter()
 *  @see OTF2_GlobalDefReaderCallbacks_SetCallpathParameterCallback()
 *  @see OTF2_DefWriter_WriteCallpathParameter()
 *  @see OTF2_DefReaderCallbacks_SetCallpathParameterCallback()
 *
 *  @since Version 2.2
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *  @htmlonly
 *  <div class="memitem">
 *  @endhtmlonly
 *  @anchor InterComm
 *  @htmlonly
 *  <div class="memproto">
 *    <table class="memname"><tbody>
 *      <tr><td class="memname">
 *  @endhtmlonly
 *   @latexonly
 *   \section[InterComm]{%
 *   @endlatexonly
 *      @eref{OTF2_CommRef} InterComm
 *   @latexonly
 *   }
 *   @endlatexonly
 *  @htmlonly
 *      </td></tr>
 *    </tbody></table>
 *  </div>
 *  <div class="memdoc">
 *  @endhtmlonly
 *  The inter-communicator definition.
 *
 *
 * @ifnot LATEX
 *  @par Attributes
 * @endif
 *  @htmlonly
 *  <table class="params"><tbody>
 *  @endhtmlonly
 *  @latexonly
 *  \begin{DoxyParams}[1]{Attributes}%
 *  @endlatexonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_StringRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterComm_name
 *        name @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The name given by calling MPI_Comm_set_name on this communicator. Or
 *      the empty name to indicate that no name was given. References
 *      a @eref{String} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_GroupRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterComm_groupA
 *        groupA @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      One of the two MPI process groups in the intercommunicator.
 *
 *      The group needs to be of type @eref{OTF2_GROUP_TYPE_COMM_GROUP} or
 *      @eref{OTF2_GROUP_TYPE_COMM_SELF}. References a @eref{Group}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_GroupRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterComm_groupB
 *        groupB @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The other of the two MPI process groups in the intercommunicator.
 *
 *      The group needs to be of type @eref{OTF2_GROUP_TYPE_COMM_GROUP} or
 *      @eref{OTF2_GROUP_TYPE_COMM_SELF}. References a @eref{Group}
 *      definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CommRef} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterComm_commonCommunicator
 *        commonCommunicator @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      The common peer MPI communicator used to create this inter-
 *      communicator. Use @eref{OTF2_UNDEFINED_COMM} if no such
 *      communicator was used. References a @eref{Comm}, or a
 *      @eref{InterComm} definition. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *    <tr>
 *      <td class="paramtype">
 *  @endhtmlonly
 *        @eref{OTF2_CommFlag} @ltab
 *  @htmlonly
 *      </td>
 *      <td class="paramname">
 *  @endhtmlonly
 *        @anchor InterComm_flags
 *        flags @ltab
 *  @htmlonly
 *      </td>
 *      <td>
 *  @endhtmlonly
 *      Special characteristics of this communicator. @lrowend
 *  @htmlonly
 *      </td>
 *    </tr>
 *  @endhtmlonly
 *  @htmlonly
 *  </tbody></table>
 *  @endhtmlonly
 *  @latexonly
 *  \end{DoxyParams}%
 *  @endlatexonly
 *
 *  @see OTF2_GlobalDefWriter_WriteInterComm()
 *  @see OTF2_GlobalDefReaderCallbacks_SetInterCommCallback()
 *  @see OTF2_DefWriter_WriteInterComm()
 *  @see OTF2_DefReaderCallbacks_SetInterCommCallback()
 *
 *  @since Version 3.0
 *
 *  @htmlonly
 *  </div>
 *  </div>
 *  @endhtmlonly
 *
 *
 *  @}
 *
 *  @}
 */
