G4PhysicsLogVector.hh

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// G4PhysicsLogVector
//
// Class description:
//
// A physics vector which has values of energy-loss, cross-section,
// and other physics values of a particle in matter in a given
// range of energy, momentum, etc. The scale of energy/momentum
// bins is logarithmic.
 
// Authors:
// - 02 Dec. 1995, G.Cosmo: Structure created based on object model
// - 03 Mar. 1996, K.Amako: Implemented the 1st version
// Revisions:
// - 11 Nov. 2000, H.Kurashige : Use STL vector for dataVector and binVector
// --------------------------------------------------------------------
#ifndef G4PhysicsLogVector_hh
#define G4PhysicsLogVector_hh 1
 
#include "G4PhysicsVector.hh"
#include "globals.hh"
 
class G4PhysicsLogVector : public G4PhysicsVector
{
 public:
  G4PhysicsLogVector();
  // The vector will be filled from external file using Retrieve() method
 
  G4PhysicsLogVector(G4double Emin, G4double Emax, std::size_t Nbin);
  // Energy vector will be computed and filled at construction,
  // number of nodes 'Nbin+1'. Use PutValue() to fill the data vector
  // Because of logarithmic scale, 'Emin' has to be
  // greater than zero. No protection exists against this error
 
  virtual ~G4PhysicsLogVector();
 
  virtual G4bool Retrieve(std::ifstream& fIn, G4bool ascii) final;
  // To retrieve persistent data from a file stream
 
  virtual void ScaleVector(G4double factorE, G4double factorV) final;
  // Scale all values of the vector and second derivatives
  // by factorV, energies - by vectorE
};
 
#endif