TPZAdmChunkVector<TPZGraphEl *> &TPZGraphMesh::ElementList() {//MElementType type
TPZAdmChunkVector<TPZGraphEl *> *list = &fElementList;
if(!list) {
list->Resize(0);
}
return fElementList;
}
void TPZAnalysis::PostProcessTable( TPZFMatrix<REAL> &,std::ostream & )//pos,out
{
TPZAdmChunkVector<TPZCompEl *> elvec = fCompMesh->ElementVec();
int nel = elvec.NElements();
for(int i=0;i<nel;i++) {
//TPZCompEl *el = (TPZCompEl *) elvec[i];
//if(el) el->PrintTable(fExact,pos,out);
}
return;
}
void RefinUniformElemComp(TPZCompMesh *cMesh, int ndiv)
{
TPZVec<int64_t > subindex;
for (int64_t iref = 0; iref < ndiv; iref++) {
TPZAdmChunkVector<TPZCompEl *> elvec = cMesh->ElementVec();
int64_t nel = elvec.NElements();
for(int64_t el=0; el < nel; el++){
TPZCompEl * compEl = elvec[el];
if(!compEl) continue;
int64_t ind = compEl->Index();
compEl->Divide(ind, subindex, 0);
}
}
}
void TPZAnalysis::PostProcess(TPZVec<REAL> &, std::ostream &out ){
int i, neq = fCompMesh->NEquations();
TPZVec<REAL> ux((int) neq);
TPZVec<REAL> sigx((int) neq);
TPZManVector<REAL,10> values(10,0.);
TPZManVector<REAL,10> values2(10,0.);
fCompMesh->LoadSolution(fSolution);
// SetExact(&Exact);
TPZAdmChunkVector<TPZCompEl *> elvec = fCompMesh->ElementVec();
TPZManVector<REAL,10> errors(10);
errors.Fill(0.0);
int nel = elvec.NElements();
int matId0;
for(i=0;i<nel;i++) {
matId0=elvec[i]->Material()->Id();
if(matId0 > 0)
break;
}
bool lastEl=false;
for(i=0;i<nel;i++) {
TPZCompEl *el = (TPZCompEl *) elvec[i];
if(el) {
errors.Fill(0.0);
el->EvaluateError(fExact, errors, 0);
if(matId0==el->Material()->Id()){
for(int ier = 0; ier < errors.NElements(); ier++) values[ier] += errors[ier] * errors[ier];
lastEl=false;
}
else{
for(int ier = 0; ier < errors.NElements(); ier++) values2[ier] += errors[ier] * errors[ier];
lastEl=true;
}
}
}
int nerrors = errors.NElements();
if (nerrors==4) {
if(lastEl){
out << endl << "############" << endl;
out << endl << "L2 Norm for pressure = " << sqrt(values2[0]) << endl;
out << endl << "L2 Norm for flux = " << sqrt(values2[1]) << endl;
out << endl << "L2 Norm for divergence = " << sqrt(values2[2]) <<endl;
out << endl << "Hdiv Norm for flux = " << sqrt(values2[3]) <<endl;
out << endl << "############" << endl;
out << endl << "true_error (Norma H1) = " << sqrt(values[0]) << endl;
out << endl << "L2_error (Norma L2) = " << sqrt(values[1]) << endl;
out << endl << "estimate (Semi-norma H1) = " << sqrt(values[2]) <<endl;
}
else{
out << endl << "############" << endl;
out << endl << "L2 Norm for pressure = " << sqrt(values[0]) << endl;
out << endl << "L2 Norm for flux = " << sqrt(values[1]) << endl;
out << endl << "L2 Norm for divergence = " << sqrt(values[2]) <<endl;
out << endl << "Hdiv Norm for flux = " << sqrt(values[3]) <<endl;
out << endl << "############" << endl;
out << endl << "true_error (Norma H1) = " << sqrt(values2[0]) << endl;
out << endl << "L2_error (Norma L2) = " << sqrt(values2[1]) << endl;
out << endl << "estimate (Semi-norma H1) = " << sqrt(values2[2]) <<endl;
}
}
else {
if(lastEl){
out << endl << "############" << endl;
out << endl << "L2 Norm for pressure = " << sqrt(values[0]) << endl;
out << endl << "L2 Norm for flux = " << sqrt(values[1]) << endl;
out << endl << "L2 Norm for divergence = " << sqrt(values[2]) <<endl;
out << endl << "Hdiv Norm for flux = " << sqrt(values[3]) <<endl;
out << endl << "############" << endl;
out << endl << "true_error (Norma H1) = " << sqrt(values2[0]) << endl;
out << endl << "L2_error (Norma L2) = " << sqrt(values2[1]) << endl;
out << endl << "estimate (Semi-norma H1) = " << sqrt(values2[2]) <<endl;
}
else{
out << endl << "############" << endl;
out << endl << "L2 Norm for pressure = " << sqrt(values2[0]) << endl;
out << endl << "L2 Norm for flux = " << sqrt(values2[1]) << endl;
out << endl << "L2 Norm for divergence = " << sqrt(values2[2]) <<endl;
out << endl << "Hdiv Norm for flux = " << sqrt(values2[3]) <<endl;
out << endl << "############" << endl;
out << endl << "true_error (Norma H1) = " << sqrt(values[0]) << endl;
out << endl << "L2_error (Norma L2) = " << sqrt(values[1]) << endl;
out << endl << "estimate (Semi-norma H1) = " << sqrt(values[2]) <<endl;
}
}
return;
}