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-rw-r--r--src/dot.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/dot.cpp b/src/dot.cpp
index a4cef13..9deae32 100644
--- a/src/dot.cpp
+++ b/src/dot.cpp
@@ -195,6 +195,7 @@ static const char *umlEdgeStyleMap[] =
"solid" // usage
};
+/** Helper struct holding the properties of a edge in a dot graph. */
struct EdgeProperties
{
const char * const *edgeColorMap;
@@ -746,6 +747,7 @@ static bool checkDeliverables(const QCString &file1,
//--------------------------------------------------------------------
+/** Class representing a list of DotNode objects. */
class DotNodeList : public QList<DotNode>
{
public: