G4MCCIndexConversionTable.hh

Go to the documentation of this file.

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
// G4MCCIndexConversionTable
//
// Class description:
//
// G4MCCIndexConversionTable is used by G4ProductionTable 
// when the cut table is retrieved from the file. 
// An index pointing to a Material-Cut-Couple can be different 
// from the index pointing to the same MCC in the file. This class
// has a map between them.
 
// Author: H.Kurashige, 20 August 2004 - First implementation
// --------------------------------------------------------------------
#ifndef G4MCCIndexConversionTable_hh
#define G4MCCIndexConversionTable_hh 1
 
#include <vector>
#include "globals.hh"
#include "G4ios.hh"
 
class G4MCCIndexConversionTable
{
  public:
 
    G4MCCIndexConversionTable();
      // Default constructor.
 
    virtual ~G4MCCIndexConversionTable();
      // Destructor.
 
    void Reset(std::size_t size);
      // reset conversion table 
 
    G4bool IsUsed(std::size_t index) const;
      // returns 'true' if the indicated MCC in the file 
      // is used in the current production cut table
  
    void SetNewIndex(std::size_t index, std::size_t new_value);   
      // set the index in the current production cut table
      // for the indicated MCC in the file
 
    G4int GetIndex(std::size_t index) const;
      // get the index in the current production cut table
      // for the indicated MCC in the file
 
    std::size_t size() const;
 
  protected:
 
   std::vector<G4int> vecNewIndex;
};
 
// ------------------
// Inline methods
// ------------------
 
inline
G4bool G4MCCIndexConversionTable::IsUsed(std::size_t index) const
{
  // returns 'true' if the indicated MCC in the file 
  // is used in the current production cut table
  return ((index < vecNewIndex.size()) && (vecNewIndex[index] >= 0)); 
}
 
inline
void G4MCCIndexConversionTable::SetNewIndex(std::size_t index,
                                            std::size_t new_value)
{
  // set the index in the current production cut table
  // for the indicated MCC in the file
  if (index < vecNewIndex.size()) vecNewIndex[index] = new_value;  
}  
 
inline
G4int G4MCCIndexConversionTable::GetIndex(std::size_t index) const
{
  // get the index in the current production cut table
  // for the indicated MCC in the file
  return (index < vecNewIndex.size()) ? vecNewIndex[index] : -1;  
}
 
inline
std::size_t G4MCCIndexConversionTable::size() const
{
  return vecNewIndex.size();
}
 
#endif