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This commit is contained in:
Gabriele Cosmo
2024-06-28 13:08:51 +02:00
parent f7b23877ed
commit e58e650b32
5232 changed files with 239416 additions and 244360 deletions
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source/processes/electromagnetic/utils/src/G4LossTableBuilder.cc
+55 -70
View File
@@ -66,6 +66,7 @@
#include "G4LossTableManager.hh"
#include "G4EmParameters.hh"
G4bool G4LossTableBuilder::baseMatFlag = false;
std::vector<G4double>* G4LossTableBuilder::theDensityFactor = nullptr;
std::vector<G4int>* G4LossTableBuilder::theDensityIdx = nullptr;
std::vector<G4bool>* G4LossTableBuilder::theFlag = nullptr;
@@ -73,19 +74,13 @@ std::vector<G4bool>* G4LossTableBuilder::theFlag = nullptr;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
G4LossTableBuilder::G4LossTableBuilder(G4bool master)
: isInitializer(master)
{
theParameters = G4EmParameters::Instance();
if (nullptr == theFlag) {
if (!master) {
G4ExceptionDescription ed;
ed << "The table builder is instantiated in a worker thread ";
G4Exception("G4LossTableBuilder::G4LossTableBuilder ", "em0001",
JustWarning, ed);
}
theDensityFactor = new std::vector<G4double>;
theDensityIdx = new std::vector<G4int>;
theFlag = new std::vector<G4bool>;
isInitializer = true;
}
}
@@ -105,14 +100,14 @@ G4LossTableBuilder::~G4LossTableBuilder()
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
const std::vector<G4int>* G4LossTableBuilder::GetCoupleIndexes() const
const std::vector<G4int>* G4LossTableBuilder::GetCoupleIndexes()
{
return theDensityIdx;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
const std::vector<G4double>* G4LossTableBuilder::GetDensityFactors() const
const std::vector<G4double>* G4LossTableBuilder::GetDensityFactors()
{
return theDensityFactor;
}
@@ -121,7 +116,6 @@ const std::vector<G4double>* G4LossTableBuilder::GetDensityFactors() const
G4bool G4LossTableBuilder::GetFlag(std::size_t idx)
{
if (theFlag->empty()) { InitialiseBaseMaterials(); }
return (idx < theFlag->size()) ? (*theFlag)[idx] : false;
}
@@ -129,7 +123,6 @@ G4bool G4LossTableBuilder::GetFlag(std::size_t idx)
G4bool G4LossTableBuilder::GetBaseMaterialFlag()
{
if (theFlag->empty()) { InitialiseBaseMaterials(); }
return baseMatFlag;
}
@@ -150,6 +143,7 @@ G4LossTableBuilder::BuildDEDXTable(G4PhysicsTable* dedxTable,
for (std::size_t i=0; i<nCouples; ++i) {
auto pv0 = static_cast<G4PhysicsLogVector*>((*(list[0]))[i]);
//if (0 == i) G4cout << i << ". pv0=" << pv0 << " t:" << list[0] << G4endl;
if(pv0 == nullptr) { continue; }
std::size_t npoints = pv0->GetVectorLength();
auto pv = new G4PhysicsLogVector(*pv0);
@@ -157,6 +151,7 @@ G4LossTableBuilder::BuildDEDXTable(G4PhysicsTable* dedxTable,
G4double dedx = 0.0;
for (std::size_t k=0; k<n_processes; ++k) {
const G4PhysicsVector* pv1 = (*(list[k]))[i];
//if (0 == i) G4cout << " " << k << ". pv1=" << pv1 << " t:" << list[k] << G4endl;
dedx += (*pv1)[j];
}
pv->PutValue(j, dedx);
@@ -311,64 +306,49 @@ void G4LossTableBuilder::InitialiseBaseMaterials(const G4PhysicsTable* table)
// reserve memory
theFlag->resize(nCouples, true);
if(nullptr == table) { return; }
if(baseMatFlag) {
theDensityFactor->resize(nCouples,1.0);
theDensityIdx->resize(nCouples);
}
theDensityFactor->resize(nCouples,1.0);
theDensityIdx->resize(nCouples, 0);
// define default flag and index of used material cut couple
for(G4int i=0; i<(G4int)nCouples; ++i) {
(*theFlag)[i] = table->GetFlag(i);
if(baseMatFlag) { (*theDensityIdx)[i] = i; }
for (G4int i=0; i<(G4int)nCouples; ++i) {
(*theFlag)[i] = (nullptr == table) ? true : table->GetFlag(i);
(*theDensityIdx)[i] = i;
}
isInitialized = true;
if(baseMatFlag) {
// use base materials
for(G4int i=0; i<(G4int)nCouples; ++i) {
// base material is needed only for a couple which is not
// initialised and for which tables will be computed
auto couple = theCoupleTable->GetMaterialCutsCouple(i);
auto pcuts = couple->GetProductionCuts();
auto mat = couple->GetMaterial();
auto bmat = mat->GetBaseMaterial();
if (!baseMatFlag) { return; }
// base material exists - find it and check if it can be reused
if(nullptr != bmat) {
for(G4int j=0; j<(G4int)nCouples; ++j) {
if(j == i) { continue; }
auto bcouple = theCoupleTable->GetMaterialCutsCouple(j);
// use base materials
for (G4int i=0; i<(G4int)nCouples; ++i) {
// base material is needed only for a couple which is not
// initialised and for which tables will be computed
auto couple = theCoupleTable->GetMaterialCutsCouple(i);
auto pcuts = couple->GetProductionCuts();
auto mat = couple->GetMaterial();
auto bmat = mat->GetBaseMaterial();
if(bcouple->GetMaterial() == bmat &&
bcouple->GetProductionCuts() == pcuts) {
// base material exists - find it and check if it can be reused
if(nullptr != bmat) {
for(G4int j=0; j<(G4int)nCouples; ++j) {
if(j == i) { continue; }
auto bcouple = theCoupleTable->GetMaterialCutsCouple(j);
// based couple exist in the same region
(*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
(*theDensityIdx)[i] = j;
(*theFlag)[i] = false;
if(bcouple->GetMaterial() == bmat &&
bcouple->GetProductionCuts() == pcuts) {
// ensure that there will no double initialisation
(*theDensityFactor)[j] = 1.0;
(*theDensityIdx)[j] = j;
(*theFlag)[j] = true;
break;
}
// based couple exist in the same region
(*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
(*theDensityIdx)[i] = j;
(*theFlag)[i] = false;
// ensure that there will no double initialisation
(*theDensityFactor)[j] = 1.0;
(*theDensityIdx)[j] = j;
(*theFlag)[j] = true;
break;
}
}
}
}
/*
G4cout << "### G4LossTableBuilder::InitialiseBaseMaterials: flag="
<< baseMatFlag << G4endl;
for(std::size_t i=0; i<nCouples; ++i) {
G4cout << "CoupleIdx=" << i << " Flag= " << (*theFlag)[i] << " "
<< theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
<< " TableFlag= " << table->GetFlag(i)
<< " " << (*table)[i]
<< G4endl;
}
*/
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -382,13 +362,12 @@ G4LossTableBuilder::BuildTableForModel(G4PhysicsTable* aTable,
{
// check input
G4PhysicsTable* table = G4PhysicsTableHelper::PreparePhysicsTable(aTable);
if(nullptr == table) { return table; }
if(emin >= emax) {
table->clearAndDestroy();
delete table;
table = nullptr;
return table;
if (nullptr == table) { return table; }
if (aTable != nullptr && aTable != table) {
aTable->clearAndDestroy();
delete aTable;
}
InitialiseBaseMaterials(table);
G4int nbins = theParameters->NumberOfBinsPerDecade();
@@ -396,21 +375,25 @@ G4LossTableBuilder::BuildTableForModel(G4PhysicsTable* aTable,
const G4ProductionCutsTable* theCoupleTable=
G4ProductionCutsTable::GetProductionCutsTable();
std::size_t numOfCouples = theCoupleTable->GetTableSize();
/*
G4cout << " G4LossTableBuilder::BuildTableForModel Ncouple=" << numOfCouples
<< " isMaster=" << isInitializer << " model:" << model->GetName()
<< " " << part->GetParticleName() << G4endl;
*/
G4PhysicsLogVector* aVector = nullptr;
for(G4int i=0; i<(G4int)numOfCouples; ++i) {
if ((*theFlag)[i]) {
//G4cout << i << ". " << (*theFlag)[i] << " " << table->GetFlag(i) << G4endl;
if (table->GetFlag(i)) {
// create physics vector and fill it
auto couple = theCoupleTable->GetMaterialCutsCouple(i);
delete (*table)[i];
// if start from zero then change the scale
const G4Material* mat = couple->GetMaterial();
G4double tmin = std::max(emin,model->MinPrimaryEnergy(mat,part));
G4double tmin = std::max(emin, model->MinPrimaryEnergy(mat,part));
if(0.0 >= tmin) { tmin = CLHEP::eV; }
G4int n = nbins;
@@ -424,10 +407,12 @@ G4LossTableBuilder::BuildTableForModel(G4PhysicsTable* aTable,
if(nullptr != aVector) {
//G4cout << part->GetParticleName() << " in " << mat->GetName()
// << " tmin= " << tmin << G4endl;
// << " emin= " << tmin << " emax=" << emax << " n=" << n << G4endl;
for(G4int j=0; j<=n; ++j) {
aVector->PutValue(j, model->Value(couple, part,
aVector->Energy(j)));
G4double e = aVector->Energy(j);
G4double y = model->Value(couple, part, e);
//G4cout << " " << j << ") E=" << e << " y=" << y << G4endl;
aVector->PutValue(j, y);
}
if(spline) { aVector->FillSecondDerivatives(); }
}