RelGraph.h

Go to the documentation of this file.

#pragma once 
 
#include <Core/CoreDocument.h>
#include <boost/graph/adjacency_list.hpp>
#ifndef Q_MOC_RUN
#include <mutex>
#endif
 
typedef boost::adjacency_list<boost::setS, boost::vecS, boost::bidirectionalS, boost::property<boost::vertex_name_t, std::string> > ObjectGraph_Type;
typedef ObjectGraph_Type::vertex_descriptor Object_Vertex;
 
 
namespace Core
{
 
struct NodeInfo{size_t id;};
struct EdgeInfo{size_t pos;};
 
 
using   RelGraph_Type = boost::adjacency_list<boost::listS, boost::setS, boost::bidirectionalS,NodeInfo,EdgeInfo >;
using   RelGraph_Vertex = RelGraph_Type::vertex_descriptor;
using   RelGraph_Edge = RelGraph_Type::edge_descriptor;
using   RelGraph_Link = std::pair<Core::PropertyLinkBaseBase*,Core::DocObject*>;
 
class LX_CORE_EXPORT RelGraph
{
public:
    RelGraph( Core::CoreDocument* doc );
    Core::PropertyLinkBaseBase* getProperty(Core::DocObject* docObj, size_t pos);
    
    bool hasRelationShip(PropertyLinkBaseBase* p, Core::DocObject* from, Core::DocObject* to);
    
    void removeObject( Core::DocObject* obj );
    void addRelationShip(PropertyLinkBaseBase* p, Core::DocObject* from,Core::DocObject* to);
    void addRelationShips(PropertyLinkBaseBase* p, Core::DocObject* from,const std::list<Core::DocObject*>& linkList);
    void addRelationShips(PropertyLinkBaseBase* p, Core::DocObject* from,const std::unordered_set<Core::DocObject*>& linkSet);
    void removeRelationShip(PropertyLinkBaseBase* p, Core::DocObject* from,Core::DocObject* to);
    void removeRelationShips(PropertyLinkBaseBase* p, Core::DocObject* from,const std::list<Core::DocObject*>& linkList);
    void removeRelationShips(PropertyLinkBaseBase* p, Core::DocObject* from,const std::unordered_set<Core::DocObject*>& linkSet);
    void test_graph2();
    std::string dump();
    void test_graph();
    Core::Link getOutEdges(Core::DocObject* docObj);
 
    Core::Link getInEdges(Core::DocObject* docObj);
    void breakLinks( Core::DocObject* from );
    bool check();
 
    std::vector<Link> mProblems;
 
private:
    RelGraph_Vertex getOrAddVertex( Core::DocObject* docObj );
    std::optional<RelGraph_Vertex> getVertex(Core::DocObject* docObj); 
    RelGraph_Type _relGraph;
    std::unordered_map<size_t,RelGraph_Vertex> _object_to_vertex;    
    RelGraph() = default;
    Core::CoreDocument* _cDoc = nullptr;
    std::recursive_mutex m_mutex;
 
};
 
 
}  // namespace Core