ClassHierarchyGraph.h

#ifndef CLASS_HIERARCHY_GRAPH_H
#define CLASS_HIERARCHY_GRAPH_H
 
#include <vector>
#include <map>
#include <boost/unordered_set.hpp>
 
class ROSE_DLL_API ClassHierarchyWrapper
{
public:
    typedef boost::unordered_set<SgClassDefinition*> ClassDefSet;
 
    typedef boost::unordered_map<std::string, ClassDefSet> MangledNameToClassDefsMap;
 
private:
 
 
    MangledNameToClassDefsMap directParents;
 
    MangledNameToClassDefsMap directChildren;
 
    MangledNameToClassDefsMap ancestorClasses;
 
    MangledNameToClassDefsMap subclasses;
 
#if 0 // [Robb Matzke 2021-03-17]: unused
    SgIncidenceDirectedGraph* classGraph;
#endif
 
public:
    explicit
    ClassHierarchyWrapper(SgNode* node);
 
    const ClassDefSet& getSubclasses(SgClassDefinition *) const;
    const ClassDefSet& getDirectSubclasses(SgClassDefinition *) const;
    const ClassDefSet& getAncestorClasses(SgClassDefinition *) const;
 
private:
 
    static void buildAncestorsMap(const MangledNameToClassDefsMap& parents, MangledNameToClassDefsMap& transitiveParents);
};
 
 
#endif