pzgraphnode.cpp

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#include "pzgraphnode.h"
#include "pzgraphel.h"
#include "pzgraphmesh.h"

using namespace std;

TPZGraphNode::TPZGraphNode(TPZConnect *cn, TPZGraphMesh *gm)
{
                fConnect = cn;
                fGraphMesh = gm;
                fGraphEl = NULL;
                if(cn) fSequenceNumber = cn->SequenceNumber();
                else fSequenceNumber = -1;
}

TPZGraphNode::TPZGraphNode()
{
                fConnect = 0;
                fGraphMesh = 0;
                fGraphEl = NULL;
                fSequenceNumber = -1;
}


TPZGraphNode::~TPZGraphNode(void)
{
}

int TPZGraphNode::ClassId() const {
    return Hash("TPZGraphNode");
}

void TPZGraphNode::Read(TPZStream& buf, void* context) {
    fConnect = dynamic_cast<TPZConnect *>(TPZPersistenceManager::GetInstance(&buf));
    fGraphMesh = dynamic_cast<TPZGraphMesh *>(TPZPersistenceManager::GetInstance(&buf));
    fGraphEl = dynamic_cast<TPZGraphEl *>(TPZPersistenceManager::GetInstance(&buf));
    buf.Read(&fPointNum);
    buf.Read(&fSequenceNumber);
}

void TPZGraphNode::Write(TPZStream& buf, int withclassid) const {
    TPZPersistenceManager::WritePointer(fConnect, &buf);
    TPZPersistenceManager::WritePointer(fGraphMesh, &buf);
    TPZPersistenceManager::WritePointer(fGraphEl, &buf);
    buf.Write(&fPointNum);
    buf.Write(&fSequenceNumber);
}


int64_t TPZGraphNode::FirstPoint(void)
{
                return(fPointNum);
}

void TPZGraphNode::SetElement(TPZGraphEl *gel)
{
                fGraphEl = gel;
}

void TPZGraphNode::SetPointNumber(int64_t num)
{
                fPointNum = num;
}

void TPZGraphNode::SetConnect(TPZConnect *connect) {
                fConnect = connect;
}

void TPZGraphNode::SetGraphMesh(TPZGraphMesh *mesh) {
                fGraphMesh = mesh;
}

int TPZGraphNode::NPoints()
{
                if(fGraphEl) return(fGraphEl->NPoints(this));
                return 0;
}

void TPZGraphNode::DrawCo(TPZDrawStyle st)
{
                if(fGraphEl) fGraphEl->DrawCo(this,st);
}

void TPZGraphNode::DrawSolution(int solind, TPZDrawStyle st) {
                if(fGraphEl) fGraphEl->DrawSolution(this,solind,st);
}

void TPZGraphNode::DrawSolution(TPZVec<int> &solind, TPZDrawStyle st) {
                if(fGraphEl) fGraphEl->DrawSolution(this,solind,st);
}

void TPZGraphNode::DrawSolution(TPZBlock<REAL> &bl, TPZDrawStyle st) {
                if(fGraphEl) fGraphEl->DrawSolution(this,bl,st);
}

void TPZGraphNode::Print(ostream &out) {
                out << "Connect Sequence number = " << fSequenceNumber <<
                " First Point = " << fPointNum << endl;
}