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This commit is contained in:
Gabriele Cosmo
2020-06-26 10:23:25 +02:00
parent c02c370437
commit 67ba86d073
1871 changed files with 174422 additions and 131884 deletions
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source/event/src/G4HEPEvtInterface.cc
+57 -43
View File
@@ -23,9 +23,9 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// G4HEPEvtInterface class implementation
//
//
//
// Author: Makoto Asai, 1997
// --------------------------------------------------------------------
#include "G4HEPEvtInterface.hh"
@@ -40,49 +40,55 @@
#include "G4Event.hh"
G4HEPEvtInterface::G4HEPEvtInterface(const char* evfile, G4int vl)
:vLevel(vl)
: vLevel(vl)
{
inputFile.open((char*)evfile);
if (inputFile.is_open()) {
if (inputFile.is_open())
{
fileName = evfile;
if(vl>0) G4cout << "G4HEPEvtInterface - " << fileName << " is open." << G4endl;
if(vl>0)
G4cout << "G4HEPEvtInterface - " << fileName << " is open." << G4endl;
}
else {
G4Exception("G4HEPEvtInterface::G4HEPEvtInterface","Event0201",FatalException,
"G4HEPEvtInterface:: cannot open file.");
else
{
G4Exception("G4HEPEvtInterface::G4HEPEvtInterface","Event0201",
FatalException, "G4HEPEvtInterface:: cannot open file.");
}
G4ThreeVector zero;
particle_position = zero;
particle_time = 0.0;
}
G4HEPEvtInterface::~G4HEPEvtInterface()
{;}
{
}
void G4HEPEvtInterface::GeneratePrimaryVertex(G4Event* evt)
{
G4int NHEP = 0; // number of entries
if (inputFile.is_open()) {
if (inputFile.is_open())
{
inputFile >> NHEP;
}
else {
G4Exception("G4HEPEvtInterface::G4HEPEvtInterface","Event0201",FatalException,
"G4HEPEvtInterface:: cannot open file.");
else
{
G4Exception("G4HEPEvtInterface::G4HEPEvtInterface","Event0201",
FatalException, "G4HEPEvtInterface:: cannot open file.");
}
if( inputFile.eof() )
{
G4Exception("G4HEPEvtInterface::GeneratePrimaryVertex","Event0202",
RunMustBeAborted,"End-Of-File : HEPEvt input file -- no more event to read!");
G4Exception("G4HEPEvtInterface::GeneratePrimaryVertex", "Event0202",
RunMustBeAborted,
"End-Of-File: HEPEvt input file -- no more event to read!");
return;
}
if(vLevel > 0)
{
G4cout << "G4HEPEvtInterface - reading " << NHEP << " HEPEvt particles from "
<< fileName << "." << G4endl;
G4cout << "G4HEPEvtInterface - reading " << NHEP
<< " HEPEvt particles from " << fileName << "." << G4endl;
}
for( G4int IHEP=0; IHEP<NHEP; IHEP++ )
for( G4int IHEP=0; IHEP<NHEP; ++IHEP )
{
G4int ISTHEP; // status code
G4int IDHEP; // PDG code
@@ -94,46 +100,50 @@ void G4HEPEvtInterface::GeneratePrimaryVertex(G4Event* evt)
G4double PHEP5; // mass in GeV
inputFile >> ISTHEP >> IDHEP >> JDAHEP1 >> JDAHEP2
>> PHEP1 >> PHEP2 >> PHEP3 >> PHEP5;
>> PHEP1 >> PHEP2 >> PHEP3 >> PHEP5;
if( inputFile.eof() )
{
G4Exception("G4HEPEvtInterface::GeneratePrimaryVertex","Event0203",
FatalException,"Unexpected End-Of-File in the middle of an event");
G4Exception("G4HEPEvtInterface::GeneratePrimaryVertex", "Event0203",
FatalException,
"Unexpected End-Of-File in the middle of an event");
}
if(vLevel > 1)
{
G4cout << " " << ISTHEP << " " << IDHEP << " " << JDAHEP1 << " " << JDAHEP2
<< " " << PHEP1 << " " << PHEP2 << " " << PHEP3 << " " << PHEP5
<< G4endl;
G4cout << " " << ISTHEP << " " << IDHEP << " " << JDAHEP1
<< " " << JDAHEP2 << " " << PHEP1 << " " << PHEP2
<< " " << PHEP3 << " " << PHEP5 << G4endl;
}
// create G4PrimaryParticle object
G4PrimaryParticle* particle
= new G4PrimaryParticle( IDHEP );
// Create G4PrimaryParticle object
//
G4PrimaryParticle* particle = new G4PrimaryParticle( IDHEP );
particle->SetMass( PHEP5*GeV );
particle->SetMomentum(PHEP1*GeV, PHEP2*GeV, PHEP3*GeV );
// create G4HEPEvtParticle object
// Create G4HEPEvtParticle object
//
G4HEPEvtParticle* hepParticle
= new G4HEPEvtParticle( particle, ISTHEP, JDAHEP1, JDAHEP2 );
// Store
//
HPlist.push_back( hepParticle );
}
// check if there is at least one particle
// Check if there is at least one particle
//
if( HPlist.size() == 0 ) return;
// make connection between daughter particles decayed from
// the same mother
for( size_t i=0; i<HPlist.size(); i++ )
// Make connection between daughter particles decayed from the same mother
//
for( std::size_t i=0; i<HPlist.size(); ++i )
{
if( HPlist[i]->GetJDAHEP1() > 0 ) // it has daughters
{
G4int jda1 = HPlist[i]->GetJDAHEP1()-1; // FORTRAN index starts from 1
G4int jda2 = HPlist[i]->GetJDAHEP2()-1; // but C++ starts from 0.
G4PrimaryParticle* mother = HPlist[i]->GetTheParticle();
for( G4int j=jda1; j<=jda2; j++ )
for( G4int j=jda1; j<=jda2; ++j )
{
G4PrimaryParticle* daughter = HPlist[j]->GetTheParticle();
if(HPlist[j]->GetISTHEP()>0)
@@ -145,27 +155,31 @@ void G4HEPEvtInterface::GeneratePrimaryVertex(G4Event* evt)
}
}
// create G4PrimaryVertex object
// Create G4PrimaryVertex object
//
G4PrimaryVertex* vertex = new G4PrimaryVertex(particle_position,particle_time);
// put initial particles to the vertex
for( size_t ii=0; ii<HPlist.size(); ii++ )
// Put initial particles to the vertex
//
for( std::size_t ii=0; ii<HPlist.size(); ++ii )
{
if( HPlist[ii]->GetISTHEP() > 0 ) // ISTHEP of daughters had been
// set to negative
// set to negative
{
G4PrimaryParticle* initialParticle = HPlist[ii]->GetTheParticle();
vertex->SetPrimary( initialParticle );
}
}
// clear G4HEPEvtParticles
//HPlist.clearAndDestroy();
for(size_t iii=0;iii<HPlist.size();iii++)
{ delete HPlist[iii]; }
// Clear G4HEPEvtParticles
//
for(std::size_t iii=0; iii<HPlist.size(); ++iii)
{
delete HPlist[iii];
}
HPlist.clear();
// Put the vertex to G4Event object
//
evt->AddPrimaryVertex( vertex );
}