[#llvm-GraphTraits-0510]
= xref:llvm.adoc[llvm]::xref:llvm/GraphTraits-061.adoc[GraphTraits]<xref:llvm/DataDependenceGraph.adoc[DataDependenceGraph] const*>
:relfileprefix: ../
:mrdocs:

GraphTraits specialization treating a const DataDependenceGraph as a graph of nodes.

== Synopsis

Declared in `<llvm/Analysis/DDG.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<>
struct xref:llvm/GraphTraits-061.adoc[GraphTraits]<xref:llvm/DataDependenceGraph.adoc[DataDependenceGraph] const*>
    : xref:llvm/GraphTraits-058.adoc[GraphTraits<DDGNode const*>]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/GraphTraits-058.adoc[GraphTraits<DDGNode const*>]`
| GraphTraits specialization for const DDGNode pointers.
|===

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:llvm/GraphTraits-058/ChildEdgeIteratorType.adoc[`ChildEdgeIteratorType`] 
| Iterator over outgoing const DDG edges.
| xref:llvm/GraphTraits-058/ChildIteratorType.adoc[`ChildIteratorType`] 
| Iterator over child const DDGNode pointers.
| xref:llvm/GraphTraits-058/NodeRef.adoc[`NodeRef`] 
| Graph node type for a const DDGNode.
| xref:llvm/GraphTraits-0510/nodes_iterator.adoc[`nodes_iterator`] 
| Iterator over all const DDGNode pointers in the graph.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/GraphTraits-058/DDGGetTargetNode.adoc[`DDGGetTargetNode`] 
| Return the target node of edge `P.`
| xref:llvm/GraphTraits-058/child_begin.adoc[`child_begin`] 
| Return the begin iterator over children of `N.`
| xref:llvm/GraphTraits-058/child_edge_begin.adoc[`child_edge_begin`] 
| Return the begin iterator over outgoing edges of `N.`
| xref:llvm/GraphTraits-058/child_edge_end.adoc[`child_edge_end`] 
| Return the end iterator over outgoing edges of `N.`
| xref:llvm/GraphTraits-058/child_end.adoc[`child_end`] 
| Return the end iterator over children of `N.`
| xref:llvm/GraphTraits-0510/getEntryNode-07.adoc[`getEntryNode`] 
| `getEntryNode` overloads
| xref:llvm/GraphTraits-0510/nodes_begin.adoc[`nodes_begin`] 
| Return the begin iterator over all nodes in `DG.`
| xref:llvm/GraphTraits-0510/nodes_end.adoc[`nodes_end`] 
| Return the end iterator over all nodes in `DG.`
|===



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