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-rw-r--r--src/dotclassgraph.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/dotclassgraph.h b/src/dotclassgraph.h
index b3b9291..1874f54 100644
--- a/src/dotclassgraph.h
+++ b/src/dotclassgraph.h
@@ -28,6 +28,7 @@ public:
~DotClassGraph();
bool isTrivial() const;
bool isTooBig() const;
+ int numNodes() const;
QCString writeGraph(FTextStream &t,GraphOutputFormat gf,EmbeddedOutputFormat ef,
const char *path, const char *fileName, const char *relPath,
bool TBRank=TRUE,bool imageMap=TRUE,int graphId=-1);