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/******************************************************************************
*
* Copyright (C) 1997-2019 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#ifndef DOTGFXHIERARCHYTABLE_H
#define DOTGFXHIERARCHYTABLE_H
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
#include "classdef.h"
#include "ftextstream.h"
#include "dotgraph.h"
#include "dotnode.h"
/** Represents a graphical class hierarchy */
class DotGfxHierarchyTable : public DotGraph
{
public:
DotGfxHierarchyTable(const char *prefix="",ClassDef::CompoundType ct=ClassDef::Class);
void createGraph(DotNode *rootNode,FTextStream &t,const char *path,
const char *fileName,int id);
void writeGraph(FTextStream &t,const char *path, const char *fileName);
const std::vector<DotNode*> subGraphs() const { return m_rootSubgraphs; }
protected:
virtual QCString getBaseName() const;
virtual QCString getMapLabel() const;
virtual void computeTheGraph();
private:
void addHierarchy(DotNode *n,const ClassDef *cd,ClassDefSet &visited);
void addClassList(const ClassSDict *cl,ClassDefSet &visited);
using DotNodeMap = std::unordered_multimap< std::string, std::unique_ptr<DotNode> >;
int m_graphId;
QCString m_prefix;
ClassDef::CompoundType m_classType;
std::vector<DotNode*> m_rootNodes;
DotNodeMap m_usedNodes;
std::vector<DotNode*> m_rootSubgraphs;
DotNode * m_rootSubgraphNode;
};
#endif
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