Volume.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 Volume
// ---------------
// VGM implementation for Geant4 volume.
//
// Author: Ivana Hrivnacova; IPN Orsay
 
#include "VGM/solids/ISolid.h"
 
#include "Geant4GM/solids/SolidMap.h"
#include "Geant4GM/volumes/Volume.h"
#include "Geant4GM/volumes/VolumeMap.h"
 
#include "G4LogicalVolume.hh"
#include "G4Material.hh"
#include "G4VSolid.hh"
 
#include <iostream>
 
//_____________________________________________________________________________
Geant4GM::Volume::Volume(const std::string& name, VGM::ISolid* solid,
  const std::string& materialName, const std::string& mediumName)
  : VGM::IVolume(),
    BaseVGM::VVolume(solid),
    fLogicalVolume(0),
    fMediumName(mediumName)
{
 
  // Get solid from the solid map
  G4VSolid* g4Solid = Geant4GM::SolidMap::Instance()->GetSolid(solid);
 
  // Get material from G4
  G4Material* g4Material = G4Material::GetMaterial(materialName);
 
  if (!g4Material) {
    std::cerr << "    Geant4GM::Volume::Volume:" << std::endl;
    std::cerr << "    Material \"" << materialName << "\" not found."
              << std::endl;
    std::cerr << "*** Error: Aborting execution  ***" << std::endl;
    exit(1);
  }
 
  // Create logical volume
  fLogicalVolume = new G4LogicalVolume(g4Solid, g4Material, name);
 
  // Register logical volume in the map
  Geant4GM::VolumeMap::Instance()->AddVolume(this, fLogicalVolume);
}
 
//_____________________________________________________________________________
Geant4GM::Volume::Volume(
  VGM::ISolid* solid, G4LogicalVolume* lv, const std::string& mediumName)
  : VGM::IVolume(),
    BaseVGM::VVolume(solid),
    fLogicalVolume(lv),
    fMediumName(mediumName)
{
 
  // Register logical volume in the map
  Geant4GM::VolumeMap::Instance()->AddVolume(this, fLogicalVolume);
}
 
//_____________________________________________________________________________
Geant4GM::Volume::Volume() : VGM::IVolume(), BaseVGM::VVolume()
{
}
 
//_____________________________________________________________________________
Geant4GM::Volume::Volume(const Volume& rhs)
  : VGM::IVolume(rhs), BaseVGM::VVolume(rhs)
{
}
 
//_____________________________________________________________________________
Geant4GM::Volume::~Volume()
{
  //
}
 
//
// public functions
//
 
//_____________________________________________________________________________
std::string Geant4GM::Volume::Name() const
{
  //
  return fLogicalVolume->GetName();
}
 
//_____________________________________________________________________________
std::string Geant4GM::Volume::MaterialName() const
{
  //
  return fLogicalVolume->GetMaterial()->GetName();
}
 
//_____________________________________________________________________________
std::string Geant4GM::Volume::MediumName() const
{
  //
  return fMediumName;
}
 
//_____________________________________________________________________________
void Geant4GM::Volume::ResetSolid(VGM::ISolid* solid)
{
  BaseVGM::VVolume::ResetSolid(solid);
 
  G4VSolid* g4Solid = Geant4GM::SolidMap::Instance()->GetSolid(solid);
  fLogicalVolume->SetSolid(g4Solid);
}