source: trunk/examples/advanced/hadrontherapy/include/HadrontherapyMatrix.hh @ 1282

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// HadrontherapyMatrix.hh;
// See more at: http://g4advancedexamples.lngs.infn.it/Examples/hadrontherapy

#ifndef HadrontherapyMatrix_H
#define HadrontherapyMatrix_H 1

#include "globals.hh"
#include <vector>

// The information: energy deposit and position in the phantom
// is stored in a matrix

class HadrontherapyMatrix 
{
private:
  HadrontherapyMatrix(G4int voxelX, G4int voxelY, G4int voxelZ); //<--- this is supposed to be a singleton

public:

  ~HadrontherapyMatrix();
// Get object instance only
  static HadrontherapyMatrix* getInstance();
// Make & Get instance
  static HadrontherapyMatrix* getInstance(G4int nX, G4int nY, G4int nZ);
 
  void flush();
 
  void Initialize(); 
  // All the elements of the matrix are initialised to zero
   
  void Fill(G4int i, G4int j, G4int k, G4double energyDeposit);
  // The matrix is filled with the energy deposit 
  // in the element corresponding to the voxel of the phantom where
  // the energy deposit was registered
 
  void TotalEnergyDeposit();
  // Store the information of the matrix in a ntuple and in 
  // a 1D Histogram
  
  inline G4int Index(G4int i, G4int j, G4int k){ return (i * numberVoxelY + j) * numberVoxelZ + k; } 
  // Get a unique index from a three dimensional voxel information

private:

  static HadrontherapyMatrix* instance;
  G4int numberVoxelX;
  G4int numberVoxelY;
  G4int numberVoxelZ;
  G4double* matrix;
};
#endif