EvtSymTable.cc

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//--------------------------------------------------------------------------
//
// 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: EvtSymTable.cc
//
// Description: Class to hold the symbols that are defined
//              in the DECAY files.
// Modification history:
//
//    RYD     May 8, 1997         Module created
//
//------------------------------------------------------------------------
//
#include "EvtSymTable.hh"
#include "EvtPatches.hh"
#include "EvtReport.hh"
#include <ctype.h>
#include <fstream>
#include <iostream>
#include <stdlib.h>
#include <string>
using std::endl;
using std::fstream;
 
std::map<std::string, std::string> EvtSymTable::_symMap;
 
EvtSymTable::~EvtSymTable() {}
 
EvtSymTable::EvtSymTable() {}
 
void EvtSymTable::Define( const std::string& symname, std::string d ) {
 
  if ( _symMap.find( symname ) != _symMap.end() )
  {
    report( INFO, "EvtGen" ) << "Symbol:" << symname.c_str()
                             << " redefined, old value:" << _symMap[symname].c_str()
                             << " new value:" << d.c_str() << endl;
    _symMap[symname] = d;
    return;
  }
 
  _symMap[symname] = d;
  return;
}
 
// double EvtSymTable::Get(const std::string& symname,int& ierr) {
std::string EvtSymTable::Get( const std::string& symname, int& ierr ) {
 
  ierr = 0;
 
  if ( _symMap.find( symname ) != _symMap.end() ) return _symMap[symname];
 
  // If no matching symbol found just return the string
 
  return symname;
}