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This commit is contained in:
Gabriele Cosmo
2017-12-08 12:52:30 +01:00
parent 98e455a940
commit fc6af9e721
2166 changed files with 276760 additions and 100873 deletions
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source/processes/decay/src/G4Decay.cc
+51 -42
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@@ -24,7 +24,7 @@
// ********************************************************************
//
//
// $Id: G4Decay.cc 97800 2016-06-13 12:14:40Z gcosmo $
// $Id: G4Decay.cc 105727 2017-08-16 12:47:05Z gcosmo $
//
//
// --------------------------------------------------------------
@@ -65,7 +65,7 @@ G4Decay::G4Decay(const G4String& processName)
verboseLevel(1),
HighestValue(20.0),
fRemainderLifeTime(-1.0),
pExtDecayer(0)
pExtDecayer(nullptr)
{
// set Process Sub Type
SetProcessSubType(static_cast<int>(DECAY));
@@ -81,7 +81,7 @@ G4Decay::G4Decay(const G4String& processName)
G4Decay::~G4Decay()
{
if (pExtDecayer) {
if (pExtDecayer != nullptr) {
delete pExtDecayer;
}
}
@@ -198,17 +198,17 @@ G4VParticleChange* G4Decay::DecayIt(const G4Track& aTrack, const G4Step& )
//check if thePreAssignedDecayProducts exists
const G4DecayProducts* o_products = (aParticle->GetPreAssignedDecayProducts());
G4bool isPreAssigned = (o_products != 0);
G4DecayProducts* products = 0;
G4bool isPreAssigned = (o_products != nullptr);
G4DecayProducts* products = nullptr;
// decay table
G4DecayTable *decaytable = aParticleDef->GetDecayTable();
// check if external decayer exists
G4bool isExtDecayer = (decaytable == 0) && (pExtDecayer !=0);
G4bool isExtDecayer = (decaytable == nullptr) && (pExtDecayer != nullptr);
// Error due to NO Decay Table
if ( (decaytable == 0) && !isExtDecayer &&!isPreAssigned ){
if ( (decaytable == nullptr) && !isExtDecayer && !isPreAssigned ){
if (GetVerboseLevel()>0) {
G4cout << "G4Decay::DoIt : decay table not defined for ";
G4cout << aParticle->GetDefinition()->GetParticleName()<< G4endl;
@@ -246,35 +246,38 @@ G4VParticleChange* G4Decay::DecayIt(const G4Track& aTrack, const G4Step& )
// wide resonance. However, if this is the case, and the channel is
// accepted, then the masses of the resonance daughter particles will
// be sampled by taking into account their widths.
G4VDecayChannel* decaychannel = 0;
G4VDecayChannel* decaychannel = nullptr;
G4double massParent = aParticle->GetMass();
decaychannel = decaytable->SelectADecayChannel(massParent);
if ( decaychannel ==0) {
if ( decaychannel == nullptr) {
// decay channel not found
G4ExceptionDescription ed;
ed << "Can not determine decay channel for "
<< aParticleDef->GetParticleName() << G4endl
<< " mass of dynamic particle: " << massParent/GeV << " (GEV)" << G4endl
<< " dacay table has " << decaytable->entries() << " entries" << G4endl;
<< aParticleDef->GetParticleName() << G4endl
<< " mass of dynamic particle: "
<< massParent/GeV << " (GEV)" << G4endl
<< " dacay table has " << decaytable->entries()
<< " entries" << G4endl;
G4double checkedmass=massParent;
if (massParent < 0.) {
checkedmass=aParticleDef->GetPDGMass();
ed << "Using PDG mass ("<<checkedmass/GeV << "(GeV)) in IsOKWithParentMass" << G4endl;
}
for (G4int ic =0;ic <decaytable->entries();++ic) {
G4VDecayChannel * dc= decaytable->GetDecayChannel(ic);
ed << ic << ": BR " << dc->GetBR() << ", IsOK? "
<< dc->IsOKWithParentMass(checkedmass)
<< ", --> ";
G4int ndaughters=dc->GetNumberOfDaughters();
for (G4int id=0;id<ndaughters;++id) {
if (id>0) ed << " + "; // seperator, except for first
ed << dc->GetDaughterName(id);
}
ed << G4endl;
}
checkedmass=aParticleDef->GetPDGMass();
ed << "Using PDG mass ("<<checkedmass/GeV
<< "(GeV)) in IsOKWithParentMass" << G4endl;
}
for (G4int ic =0;ic <decaytable->entries();++ic) {
G4VDecayChannel * dc= decaytable->GetDecayChannel(ic);
ed << ic << ": BR " << dc->GetBR() << ", IsOK? "
<< dc->IsOKWithParentMass(checkedmass)
<< ", --> ";
G4int ndaughters=dc->GetNumberOfDaughters();
for (G4int id=0;id<ndaughters;++id) {
if (id>0) ed << " + "; // seperator, except for first
ed << dc->GetDaughterName(id);
}
ed << G4endl;
}
G4Exception("G4Decay::DoIt", "DECAY003", FatalException,ed);
} else {
} else {
// execute DecayIt()
#ifdef G4VERBOSE
G4int temp = decaychannel->GetVerboseLevel();
@@ -353,35 +356,35 @@ G4VParticleChange* G4Decay::DecayIt(const G4Track& aTrack, const G4Step& )
G4int index;
G4ThreeVector currentPosition;
const G4TouchableHandle thand = aTrack.GetTouchableHandle();
for (index=0; index < numberOfSecondaries; index++)
{
// get current position of the track
currentPosition = aTrack.GetPosition();
// create a new track object
G4Track* secondary = new G4Track( products->PopProducts(),
for (index=0; index < numberOfSecondaries; index++){
// get current position of the track
currentPosition = aTrack.GetPosition();
// create a new track object
G4Track* secondary = new G4Track( products->PopProducts(),
finalGlobalTime ,
currentPosition );
// switch on good for tracking flag
secondary->SetGoodForTrackingFlag();
secondary->SetTouchableHandle(thand);
// add the secondary track in the List
fParticleChangeForDecay.AddSecondary(secondary);
// switch on good for tracking flag
secondary->SetGoodForTrackingFlag();
secondary->SetTouchableHandle(thand);
// add the secondary track in the List
fParticleChangeForDecay.AddSecondary(secondary);
}
delete products;
// Kill the parent particle
fParticleChangeForDecay.ProposeTrackStatus( fStopAndKill ) ;
fParticleChangeForDecay.ProposeLocalEnergyDeposit(energyDeposit);
fParticleChangeForDecay.ProposeLocalTime( finalLocalTime );
// Clear NumberOfInteractionLengthLeft
ClearNumberOfInteractionLengthLeft();
return &fParticleChangeForDecay ;
}
void G4Decay::DaughterPolarization(const G4Track& , G4DecayProducts* )
{
// empty implementation
}
@@ -514,3 +517,9 @@ G4VParticleChange* G4Decay::PostStepDoIt(
}
}
void G4Decay::ProcessDescription(std::ostream& outFile) const
{
outFile << GetProcessName() << ": Decay of particles. \n"
<< "kinematics of daughters are dertermined by DecayChannels "
<< " or by PreAssignedDecayProducts\n";
}