diff options
-rw-r--r-- | src/dot.h | 16 |
1 files changed, 9 insertions, 7 deletions
@@ -156,15 +156,17 @@ class DotNodeList : public QList<DotNode> /** A dot graph */ class DotGraph { -public: - DotGraph() : m_curNodeNumber(0) {} - -protected: - int getNextNodeNumber() { return ++m_curNodeNumber; } + public: + DotGraph() : m_curNodeNumber(0) {} + virtual ~DotGraph() {} -private: - int m_curNodeNumber; + protected: + int getNextNodeNumber() { return ++m_curNodeNumber; } + private: + DotGraph(const DotGraph &); + DotGraph &operator=(const DotGraph &); + int m_curNodeNumber; }; /** Represents a graphical class hierarchy */ |