Gabriele Cosmo
97 lines
4.2 KiB
C++
97 lines
4.2 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4PhysicsFreeVector.hh,v 1.15 2010-05-28 05:13:43 kurasige Exp $
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// GEANT4 tag $Name: not supported by cvs2svn $
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//
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//
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//--------------------------------------------------------------------
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// GEANT 4 class header file
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//
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// G4PhysicsFreeVector.hh
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//
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// Class description:
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//
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// A physics vector which has values of energy-loss, cross-section,
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// and other physics values of a particle in matter in a given
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// range of the energy, momentum, etc. The scale of energy/momentum
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// bins is in free, ie. it is NOT need to be linear or log. Only
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// restrication is that bin values alway have to increase from
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// a lower bin to a higher bin. This is necessary for the binary
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// search to work correctly.
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// History:
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// 02 Dec. 1995, G.Cosmo : Structure created based on object model
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// 06 Jun. 1996, K.Amako : Implemented the 1st version
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// 01 Jul. 1996, K.Amako : Cache mechanism and hidden bin from the
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// user introduced
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// 26 Sep. 1996, K.Amako : Constructor with only 'bin size' added
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// 11 Nov. 2000, H.Kurashige : Use STL vector for dataVector and binVector
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//
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//--------------------------------------------------------------------
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#ifndef G4PhysicsFreeVector_h
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#define G4PhysicsFreeVector_h 1
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#include "globals.hh"
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#include "G4PhysicsVector.hh"
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#include "G4DataVector.hh"
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class G4PhysicsFreeVector : public G4PhysicsVector
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{
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public: // with description
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G4PhysicsFreeVector();
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explicit G4PhysicsFreeVector(size_t theNbin);
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G4PhysicsFreeVector(const G4DataVector& binVector,
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const G4DataVector& dataVector);
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// Constructors:
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// 'binVector' has the low edge value of each scale bin.
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// 'dataVector' has the cross-section/energy-loss/etc at
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// the energy/momenturm of the corresponding a bin of
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// 'binVector'. 'binVector' and 'dataVector' need to have
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// the same vector length.
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virtual ~G4PhysicsFreeVector();
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// Destructor
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void PutValue( size_t binNumber, G4double binValue,
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G4double dataValue );
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// To use this method to fill a PhysicsFreeVector, you have
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// to Construct a PhysicsFreeVector of the size you need
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// using G4PhysicsFreeVector(size_t theNbin). Also take
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// note that you have to fill all bin values and data
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// values before you the PhysicsFreeVector.
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protected:
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virtual size_t FindBinLocation(G4double theEnergy) const;
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// Find bin# in which theEnergy belongs - virtual function
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};
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#endif
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