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EvtPartProp.cpp
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EvtPartProp.cpp
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#include "EvtGenBase/EvtPatches.hh"
//--------------------------------------------------------------------------
//
// Environment:
// This software is part of the EvtGen package developed jointly
// for the BaBar and CLEO collaborations. If you use all or part
// of it, please give an appropriate acknowledgement.
//
// Copyright Information: See EvtGen/COPYRIGHT
// Copyright (C) 1998 Caltech, UCSB
//
// Module: EvtPartProp.cc
//
// Description: Store particle properties for one particle.
//
// Modification history:
//
// RYD April 4, 1997 Module created
//
//------------------------------------------------------------------------
//
#include <iostream>
#include <fstream>
#include <stdlib.h>
#include <ctype.h>
#include "EvtGenBase/EvtPartProp.hh"
#include "EvtGenBase/EvtAbsLineShape.hh"
#include "EvtGenBase/EvtFlatLineShape.hh"
#include "EvtGenBase/EvtManyDeltaFuncLineShape.hh"
#include "EvtGenBase/EvtRelBreitWignerBarrierFact.hh"
#include <string>
using std::fstream;
EvtPartProp::EvtPartProp():
_id(-1,-1)
,_idchgconj(-1,-1)
,_chg3(0)
,_stdhep(0)
,_lundkc(0)
{
_lineShape=0;
_ctau=0.0;
_name="*******";
_spintype=EvtSpinType::SCALAR;
}
EvtPartProp::EvtPartProp(const EvtPartProp& x){
if (0!=x._lineShape){
_lineShape=x._lineShape->clone();
}
else{
_lineShape=0;
}
_ctau=x._ctau;
_name=x._name;
_spintype=x._spintype;
_id=x._id;
_idchgconj=x._idchgconj;
_chg3=x._chg3;
_stdhep=x._stdhep;
_lundkc=x._lundkc;
}
EvtPartProp::~EvtPartProp() {
if ( _lineShape ) delete _lineShape;
_lineShape=0;
}
void EvtPartProp::setName(std::string pname) {
_name=pname;
}
EvtPartProp& EvtPartProp::operator=(const EvtPartProp& x){
_lineShape=x._lineShape->clone();
_ctau=x._ctau;
_name=x._name;
_chg3=x._chg3;
_spintype=x._spintype;
return *this;
}
void EvtPartProp::initLineShape(double mass, double width, double maxRange){
_lineShape=new EvtRelBreitWignerBarrierFact(mass,width,maxRange,_spintype);
}
void EvtPartProp::newLineShape(std::string type){
double m=_lineShape->getMass();
double w=_lineShape->getWidth();
double mR=_lineShape->getMaxRange();
EvtSpinType::spintype st=_lineShape->getSpinType();
delete _lineShape;
if ( type == "RELBW" ) {
_lineShape=new EvtRelBreitWignerBarrierFact(m,w,mR,st);
}
if ( type == "NONRELBW" ) {
_lineShape = new EvtAbsLineShape(m,w,mR,st);
}
if ( type == "FLAT" ) {
_lineShape = new EvtFlatLineShape(m,w,mR,st);
}
if ( type == "MANYDELTAFUNC" ) {
_lineShape = new EvtManyDeltaFuncLineShape(m,w,mR,st);
}
}
void EvtPartProp::reSetMass(double mass) {
if (!_lineShape) ::abort();
_lineShape->reSetMass(mass);
}
void EvtPartProp::reSetWidth(double width){
if (!_lineShape) ::abort();
_lineShape->reSetWidth(width);
}
void EvtPartProp::setPWForDecay( int spin, EvtId d1, EvtId d2) {
if (!_lineShape) ::abort();
_lineShape->setPWForDecay(spin,d1,d2);
}
void EvtPartProp::setPWForBirthL( int spin, EvtId par, EvtId othD) {
if (!_lineShape) ::abort();
_lineShape->setPWForBirthL(spin,par,othD);
}
void EvtPartProp::reSetMassMin(double mass){
if (!_lineShape) ::abort();
_lineShape->reSetMassMin(mass);
}
void EvtPartProp::reSetMassMax(double mass){
if (!_lineShape) ::abort();
_lineShape->reSetMassMax(mass);
}
void EvtPartProp::reSetBlatt(double blatt){
if (!_lineShape) ::abort();
_lineShape->reSetBlatt(blatt);
}
void EvtPartProp::reSetBlattBirth(double blatt){
if (!_lineShape) ::abort();
_lineShape->reSetBlattBirth(blatt);
}
void EvtPartProp::includeBirthFactor(bool yesno){
if (!_lineShape) ::abort();
_lineShape->includeBirthFactor(yesno);
}
void EvtPartProp::includeDecayFactor(bool yesno){
if (!_lineShape) ::abort();
_lineShape->includeDecayFactor(yesno);
}

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EvtPartProp.cpp (3 KB)

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