MaterialMap.cxx

Go to the documentation of this file.

// $Id$
 
// -----------------------------------------------------------------------
// The RootGM 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 Root materials.
//
// Author: Ivana Hrivnacova; IPN Orsay
 
#include "VGM/materials/IMaterial.h"
 
#include "RootGM/materials/MaterialMap.h"
 
#include "TGeoMaterial.h"
 
RootGM::MaterialMap* RootGM::MaterialMap::fgInstance = 0;
 
//_____________________________________________________________________________
RootGM::MaterialMap* RootGM::MaterialMap::Instance()
{
 
  if (!fgInstance) new RootGM::MaterialMap();
 
  return fgInstance;
}
 
//_____________________________________________________________________________
RootGM::MaterialMap::MaterialMap() : fRootMaterials(), fVgmMaterials()
{
 
  fgInstance = this;
}
 
//_____________________________________________________________________________
RootGM::MaterialMap::MaterialMap(const MaterialMap&)
{
}
 
//_____________________________________________________________________________
RootGM::MaterialMap::~MaterialMap()
{
  //
  fgInstance = 0;
}
 
//
// public methods
//
 
//_____________________________________________________________________________
void RootGM::MaterialMap::AddMaterial(
  VGM::IMaterial* iMaterial, TGeoMaterial* rootMaterial)
{
 
  fRootMaterials[iMaterial] = rootMaterial;
  fVgmMaterials[rootMaterial] = iMaterial;
}
 
//_____________________________________________________________________________
void RootGM::MaterialMap::Print() const
{
 
  std::cout << "Root Materials Map: " << std::endl;
 
  int counter = 0;
  RootMaterialMapCIterator i;
  for (i = fRootMaterials.begin(); i != fRootMaterials.end(); i++) {
    VGM::IMaterial* iMaterial = (*i).first;
    TGeoMaterial* rootMaterial = (*i).second;
 
    std::cout << "   " << counter++ << "th entry:"
              << "  vgmMaterial " << iMaterial << " " << iMaterial->Name()
              << "  rootMaterial " << rootMaterial << " "
              << rootMaterial->GetName() << std::endl;
  }
}
 
//_____________________________________________________________________________
TGeoMaterial* RootGM::MaterialMap::GetMaterial(VGM::IMaterial* iMaterial) const
{
 
  RootMaterialMapCIterator i = fRootMaterials.find(iMaterial);
  if (i != fRootMaterials.end())
    return (*i).second;
  else
    return 0;
}
 
//_____________________________________________________________________________
VGM::IMaterial* RootGM::MaterialMap::GetMaterial(
  TGeoMaterial* rootMaterial) const
{
 
  VgmMaterialMapCIterator i = fVgmMaterials.find(rootMaterial);
  if (i != fVgmMaterials.end())
    return (*i).second;
  else
    return 0;
}