EmcG4Geo.cxx

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//$id$
/*
 *    2007/05/15   Miao He <hem@ihep.ac.cn>
 *                 Emc Geometry General for Simulation
 *                 inherit from class SubDetectorG4Geo
 */
 
using namespace std;
 
#include <iomanip>
#include <iostream>
#include <sstream>
#include <string>
#include <vector>
 
#include "G4Geo/EmcG4Geo.h"
#include "Identifier/EmcID.h"
 
EmcG4Geo* EmcG4Geo::m_pEmcG4Geo = 0L;
 
EmcG4Geo::EmcG4Geo() {
  string GdmlManagementPath = getenv( "GDMLMANAGEMENTDATAROOT" );
  if ( GdmlManagementPath == "" ) cout << "EmcG4Geo::GdmlManagementPath not set!" << endl;
  string GdmlFile = GdmlManagementPath + string( "/dat/Emc.gdml" );
  cout << "EmcG4Geo: Construct Emc from GdmlFile " << GdmlFile << endl;
  InitFromGdml( GdmlFile.c_str(), "Emc" );
}
 
EmcG4Geo::~EmcG4Geo() {}
 
void EmcG4Geo::InitFromGdml( const char* gdmlFile, const char* setupName ) {
  ReadGdml( gdmlFile, setupName );
  m_TopVolume = GetLogicalVolume( "logicalEMC" );
  if ( !m_TopVolume ) cout << "EmcG4Geo::InitFromGdml, m_TopVolume not found" << endl;
  else cout << "Emc TopVolume name " << m_TopVolume->GetName() << endl;
  SetDefaultVis();
 
  m_G4GeoInit = 1;
}
 
void EmcG4Geo::SetDefaultVis() {}
 
EmcG4Geo* EmcG4Geo::Instance() {
  // Get a pointer to the single instance of EmcG4Geo
  if ( !m_pEmcG4Geo )
  {
    m_pEmcG4Geo = new EmcG4Geo;
    // cout<<"in EmcG4Geo:: no EmcG4Geo now."<<m_pEmcG4Geo<<endl;
  }
  // cout<<"in EmcG4Geo:: get EmcG4Geo successfully."<<endl;
  return m_pEmcG4Geo;
}