Gabriele Cosmo
105 lines
4.6 KiB
C++
105 lines
4.6 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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// G4PhysicsFreeVector
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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, i.e. it is NOT need to be linear or log. Only
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// restriction 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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// Authors:
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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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// Revisions:
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// - 11 Nov. 2000, H.Kurashige: Use STL vector for dataVector and binVector
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// - 04 Feb. 2021, V.Ivanchenko moved implementation of all free vectors
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// to this class
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// --------------------------------------------------------------------
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#ifndef G4PhysicsFreeVector_hh
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#define G4PhysicsFreeVector_hh 1
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#include "G4PhysicsVector.hh"
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#include "globals.hh"
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#include <vector>
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class G4PhysicsFreeVector : public G4PhysicsVector
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{
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public:
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// Constructors of a free vector without filling of data.
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// The vector will be filled using PutValues(..), Retrieve(..), or
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// InsertValues(..) methods.
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// If length > 0 energy and data vectors are initialized with zeros
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explicit G4PhysicsFreeVector(G4bool spline = false);
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explicit G4PhysicsFreeVector(G4int length);
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explicit G4PhysicsFreeVector(std::size_t length, G4bool spline = false);
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// Obsolete constructor - emin and emax are not used
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explicit G4PhysicsFreeVector(std::size_t length, G4double emin,
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G4double emax, G4bool spline = false);
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// The vector is filled in these constructor;
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// 'energies' and 'values' need to have the same vector length;
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// 'energies' assumed to increase, it is allowed to have consequtive
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// equal energies
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explicit G4PhysicsFreeVector(const std::vector<G4double>& energies,
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const std::vector<G4double>& values,
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G4bool spline = false);
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explicit G4PhysicsFreeVector(const G4double* energies, const G4double* values,
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std::size_t length, G4bool spline = false);
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~G4PhysicsFreeVector() override = default;
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// Filling of the vector with the check on index and energy
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void PutValues(const std::size_t index,
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const G4double energy, const G4double value);
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// Insert extra pair of energy and value
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// If energy coincide with previously added energy then
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// this new pair is added after
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void InsertValues(const G4double energy, const G4double value);
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void EnableLogBinSearch(const G4int n = 1);
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// Obsolete method
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inline void PutValue(const std::size_t index,
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const G4double e, const G4double value);
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};
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inline void G4PhysicsFreeVector::PutValue(const std::size_t index,
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const G4double e,
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const G4double value)
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{
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PutValues(index, e, value);
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}
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#endif
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