pzgnode.h

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#ifndef  TPZGEONODEH
#define  TPZGEONODEH

#include <iostream>
#include "pzreal.h"
#include "pzerror.h"
#include "TPZSavable.h"
#include "TPZStream.h"


template<class T>
class TPZVec;

class TPZGeoMesh;
class TPZGeoEl;

class TPZGeoNode : public TPZSavable {
                
                int                             fId;
                REAL            fCoord[3];
                
public:
                TPZGeoNode(int id,TPZVec<REAL> &xp,TPZGeoMesh &mesh);
                TPZGeoNode();
                TPZGeoNode(const TPZGeoNode &node);
                
                TPZGeoNode & operator=(const TPZGeoNode &node);
                
                virtual  ~TPZGeoNode() { }
                
                public:
int ClassId() const override;

                void Read(TPZStream &buf, void *context) override{
                                buf.Read(&fId,1);
                                buf.Read(fCoord,3);
                }
                
                void Write(TPZStream &buf, int withclassid) const override{
                                buf.Write(&fId,1);
                                buf.Write(fCoord,3);
                }
                
                int Id() const
                {
                                return fId; 
                }
                
                void SetNodeId(int id) { fId = id;}
                
                void Initialize(TPZVec<REAL> &coord,TPZGeoMesh &mesh);
                void Initialize(int id,TPZVec<REAL> &coord,TPZGeoMesh &mesh);
                
                void Initialize(const TPZGeoNode &node, TPZGeoMesh &mesh);  
                REAL Coord(int i) const;
                
                void SetCoord(const TPZVec<REAL> &x);
                
                
                void SetCoord(int i,REAL coord);
                
                void GetCoordinates(TPZVec<REAL> &co);
                void Print(std::ostream & out = std::cout);
};

inline REAL TPZGeoNode::Coord(int i) const {
#ifndef NODEBUG
                if(i > 2 || i < 0) {
                                PZError << "Not exist (TPZGeoNode) coordinate " << i << std::endl;
                                return 1.e12;
                }
#endif
                return fCoord[i];
}

#endif