TG4IntMap.cxx

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//------------------------------------------------
// The Geant4 Virtual Monte Carlo package
// Copyright (C) 2007 - 2014 Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see geant4_vmc/LICENSE.
// Contact: root-vmc@cern.ch
//-------------------------------------------------

 
#include "TG4IntMap.h"
#include "TG4Globals.h"
 
#include "globals.hh"
#include "iomanip"
 
//_____________________________________________________________________________
TG4IntMap::TG4IntMap() : fMap()
{
}
 
//_____________________________________________________________________________
TG4IntMap::~TG4IntMap()
{
}
 
//
// private methods
//
 
//_____________________________________________________________________________
G4bool TG4IntMap::IsDefined(const G4String& first)
{
 
  MapIterator i = fMap.find(first);
  if (i == fMap.end())
    return false;
  else
    return true;
}
 
//
// public methods
//
 
//_____________________________________________________________________________
G4bool TG4IntMap::Add(const G4String& first, G4int second)
{
 
  if (!IsDefined(first)) {
    // insert into map
    // only in case it is not yet here
    fMap[first] = second;
    return true;
  }
  return false;
}
 
//_____________________________________________________________________________
G4int TG4IntMap::GetSecond(const G4String& name, G4bool warn)
{
 
  MapIterator i = fMap.find(name);
  if (i == fMap.end()) {
    if (warn) {
      TG4Globals::Warning(
        "TG4IntMap", "GetSecond", TString(name) + " is not defined.");
    }
    return 0;
  }
  else {
    return (*i).second;
  }
}
//_____________________________________________________________________________
G4int TG4IntMap::GetSize() const
{
 
  return fMap.size();
}
 
//_____________________________________________________________________________
void TG4IntMap::PrintAll() const
{
 
  if (fMap.size()) {
    G4cout << "Dump of TG4IntMap - " << fMap.size() << " entries:" << G4endl;
    G4int counter = 0;
    for (MapConstIterator i = fMap.begin(); i != fMap.end(); i++) {
      const G4String& first = (*i).first;
      G4int second = (*i).second;
      G4cout << "Map element " << std::setw(3) << counter++ << "   " << first
             << "   " << second << G4endl;
    }
  }
}
 
//_____________________________________________________________________________
void TG4IntMap::Clear()
{
 
  if (fMap.size() > 0) fMap.clear();
}