/// implementations.
///
struct DefaultDOTGraphTraits {
+private:
+ bool IsSimple;
+
+protected:
+ bool isSimple() {
+ return IsSimple;
+ }
+
+public:
+ explicit DefaultDOTGraphTraits(bool simple=false) : IsSimple (simple) {}
+
/// getGraphName - Return the label for the graph as a whole. Printed at the
/// top of the graph.
///
template<typename GraphType>
- static std::string getGraphName(const GraphType& Graph) { return ""; }
+ static std::string getGraphName(const GraphType &) { return ""; }
/// getGraphProperties - Return any custom properties that should be included
/// in the top level graph structure for dot.
///
template<typename GraphType>
- static std::string getGraphProperties(const GraphType& Graph) {
+ static std::string getGraphProperties(const GraphType &) {
return "";
}
return false;
}
+ /// isNodeHidden - If the function returns true, the given node is not
+ /// displayed in the graph.
+ static bool isNodeHidden(const void *) {
+ return false;
+ }
+
/// getNodeLabel - Given a node and a pointer to the top level graph, return
/// the label to print in the node.
template<typename GraphType>
- static std::string getNodeLabel(const void *Node,
- const GraphType& Graph, bool ShortNames) {
+ std::string getNodeLabel(const void *, const GraphType &) {
return "";
}
/// hasNodeAddressLabel - If this method returns true, the address of the node
/// is added to the label of the node.
template<typename GraphType>
- static bool hasNodeAddressLabel(const void *Node, const GraphType& Graph) {
+ static bool hasNodeAddressLabel(const void *, const GraphType &) {
return false;
}
+ template<typename GraphType>
+ static std::string getNodeDescription(const void *, const GraphType &) {
+ return "";
+ }
+
/// If you want to specify custom node attributes, this is the place to do so
///
template<typename GraphType>
- static std::string getNodeAttributes(const void *Node,
- const GraphType& Graph) {
+ static std::string getNodeAttributes(const void *,
+ const GraphType &) {
return "";
}
/// If you want to override the dot attributes printed for a particular edge,
/// override this method.
- template<typename EdgeIter>
- static std::string getEdgeAttributes(const void *Node, EdgeIter EI) {
+ template<typename EdgeIter, typename GraphType>
+ static std::string getEdgeAttributes(const void *, EdgeIter,
+ const GraphType &) {
return "";
}
/// getEdgeSourceLabel - If you want to label the edge source itself,
/// implement this method.
template<typename EdgeIter>
- static std::string getEdgeSourceLabel(const void *Node, EdgeIter I) {
+ static std::string getEdgeSourceLabel(const void *, EdgeIter) {
return "";
}
/// should actually target another edge source, not a node. If this method is
/// implemented, getEdgeTarget should be implemented.
template<typename EdgeIter>
- static bool edgeTargetsEdgeSource(const void *Node, EdgeIter I) {
+ static bool edgeTargetsEdgeSource(const void *, EdgeIter) {
return false;
}
/// called to determine which outgoing edge of Node is the target of this
/// edge.
template<typename EdgeIter>
- static EdgeIter getEdgeTarget(const void *Node, EdgeIter I) {
+ static EdgeIter getEdgeTarget(const void *, EdgeIter I) {
return I;
}
/// numEdgeDestLabels - If hasEdgeDestLabels, this function returns the
/// number of incoming edge labels the given node has.
- static unsigned numEdgeDestLabels(const void *Node) {
+ static unsigned numEdgeDestLabels(const void *) {
return 0;
}
/// getEdgeDestLabel - If hasEdgeDestLabels, this function returns the
/// incoming edge label with the given index in the given node.
- static std::string getEdgeDestLabel(const void *Node, unsigned i) {
+ static std::string getEdgeDestLabel(const void *, unsigned) {
return "";
}
/// it to add things to the output graph.
///
template<typename GraphType, typename GraphWriter>
- static void addCustomGraphFeatures(const GraphType& Graph, GraphWriter &GW) {}
+ static void addCustomGraphFeatures(const GraphType &, GraphWriter &) {}
};
/// from DefaultDOTGraphTraits if you don't need to override everything.
///
template <typename Ty>
-struct DOTGraphTraits : public DefaultDOTGraphTraits {};
+struct DOTGraphTraits : public DefaultDOTGraphTraits {
+ DOTGraphTraits (bool simple=false) : DefaultDOTGraphTraits (simple) {}
+};
-} // End llvm namespace
+} // namespace llvm
#endif