EvtParityC.cc

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#include "EvtParityC.hh"
 
std::map<string, double> parityC::_parityCMap_;
 
void parityC::readParityC() {
  string location = getenv( "BESEVTGENROOT" );
  location += "/share/_parityC.list_";
  //-- debugging
  cout << "The _parity.list_ location is " << location << endl;
  //--
  ifstream file( location.c_str() );
  string   parname;
  double   pval;
  if ( !file )
  {
    cout << " parity::readParity: No particle parity list are available" << endl;
    abort();
  }
  while ( !file.eof() )
  {
    file >> parname >> pval;
    pair<string, double> prt( parname, pval );
    //-- for debugging
    // cout<<"parname, pval "<<parname<<" "<<pval<<endl;
 
    _parityCMap_.insert( prt );
  }
}
 
double parityC::getC( string parname ) {
  double thepar;
  thepar = _parityCMap_[parname];
  // if(thepar ==0 ){cout<<"parity::getP::No entries in parity list available for
  // "<<parname<<endl; abort();}
  return thepar;
}