MaterialMap.cxx

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// $Id$
 
// -----------------------------------------------------------------------
// The Geant4GM package of the Virtual Geometry Model
// Copyright (C) 2007, Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see vgm/LICENSE.
// Contact: ivana@ipno.in2p3.fr
// -----------------------------------------------------------------------
 
//
// Class MaterialMap
// ------------------
// The map between VGM and G4 materials.
//
// Author: Ivana Hrivnacova; IPN Orsay
 
#include "VGM/materials/IMaterial.h"
 
#include "Geant4GM/materials/MaterialMap.h"
 
Geant4GM::MaterialMap* Geant4GM::MaterialMap::fgInstance = 0;
 
#include "G4Material.hh"
 
//_____________________________________________________________________________
Geant4GM::MaterialMap* Geant4GM::MaterialMap::Instance()
{
 
  if (!fgInstance) new MaterialMap();
 
  return fgInstance;
}
 
//_____________________________________________________________________________
Geant4GM::MaterialMap::MaterialMap() : fG4Materials(), fVgmMaterials()
{
 
  fgInstance = this;
}
 
//_____________________________________________________________________________
Geant4GM::MaterialMap::MaterialMap(const MaterialMap&)
{
}
 
//_____________________________________________________________________________
Geant4GM::MaterialMap::~MaterialMap()
{
  //
  fgInstance = 0;
}
 
//
// public methods
//
 
//_____________________________________________________________________________
void Geant4GM::MaterialMap::AddMaterial(
  VGM::IMaterial* iMaterial, G4Material* g4Material)
{
 
  fG4Materials[iMaterial] = g4Material;
  fVgmMaterials[g4Material] = iMaterial;
}
 
//_____________________________________________________________________________
void Geant4GM::MaterialMap::Print() const
{
 
  std::cout << "G4 Materials Map: " << std::endl;
 
  int counter = 0;
  G4MaterialMapCIterator i;
  for (i = fG4Materials.begin(); i != fG4Materials.end(); i++) {
    VGM::IMaterial* iMaterial = (*i).first;
    G4Material* g4Material = (*i).second;
 
    std::cout << "   " << counter++ << "th entry:"
              << "  vgmMaterial " << iMaterial << " " << iMaterial->Name()
              << "  g4Material " << g4Material << " " << g4Material->GetName()
              << std::endl;
  }
}
 
//_____________________________________________________________________________
G4Material* Geant4GM::MaterialMap::GetMaterial(VGM::IMaterial* iMaterial) const
{
 
  G4MaterialMapCIterator i = fG4Materials.find(iMaterial);
  if (i != fG4Materials.end())
    return (*i).second;
  else
    return 0;
}
 
//_____________________________________________________________________________
VGM::IMaterial* Geant4GM::MaterialMap::GetMaterial(G4Material* g4Material) const
{
 
  VgmMaterialMapCIterator i = fVgmMaterials.find(g4Material);
  if (i != fVgmMaterials.end())
    return (*i).second;
  else
    return 0;
}