| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4PhysicsLnVector.cc,v 1.21 2010/05/28 05:13:43 kurasige Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $
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| 29 | //
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| 30 | //
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| 31 | // --------------------------------------------------------------
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| 32 | // GEANT 4 class implementation file
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| 33 | //
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| 34 | // G4PhysicsLnVector.cc
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| 35 | //
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| 36 | // 27 Apr 1999 - M.G.Pia: Created from G4PhysicsLogVector
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| 37 | // 19 Jun 2009 - V.Ivanchenko : removed hidden bin
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| 38 | //
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| 39 | // --------------------------------------------------------------
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| 40 |
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| 41 | #include "G4PhysicsLnVector.hh"
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| 42 |
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| 43 | G4PhysicsLnVector::G4PhysicsLnVector()
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| 44 | : G4PhysicsVector(), dBin(0.), baseBin(0.)
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| 45 | {
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| 46 | type = T_G4PhysicsLnVector;
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| 47 | }
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| 48 |
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| 49 | G4PhysicsLnVector::G4PhysicsLnVector(size_t theNbin)
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| 50 | : G4PhysicsVector(), dBin(0.), baseBin(0.)
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| 51 | {
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| 52 | type = T_G4PhysicsLnVector;
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| 53 |
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| 54 | numberOfNodes = theNbin + 1;
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| 55 | dataVector.reserve(numberOfNodes);
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| 56 | binVector.reserve(numberOfNodes);
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| 57 |
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| 58 | for (size_t i=0; i<numberOfNodes; i++)
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| 59 | {
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| 60 | binVector.push_back(0.0);
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| 61 | dataVector.push_back(0.0);
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| 62 | }
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| 63 | }
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| 64 |
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| 65 | G4PhysicsLnVector::G4PhysicsLnVector(G4double theEmin,
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| 66 | G4double theEmax, size_t theNbin)
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| 67 | : G4PhysicsVector(),
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| 68 | dBin(std::log(theEmax/theEmin)/theNbin),
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| 69 | baseBin(std::log(theEmin)/dBin)
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| 70 | {
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| 71 | type = T_G4PhysicsLnVector;
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| 72 |
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| 73 | numberOfNodes = theNbin + 1;
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| 74 | dataVector.reserve(numberOfNodes);
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| 75 | binVector.reserve(numberOfNodes);
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| 76 |
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| 77 | binVector.push_back(theEmin);
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| 78 | dataVector.push_back(0.0);
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| 79 |
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| 80 | for (size_t i=1; i<numberOfNodes-1; i++)
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| 81 | {
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| 82 | binVector.push_back(std::exp((baseBin+i)*dBin));
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| 83 | dataVector.push_back(0.0);
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| 84 | }
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| 85 | binVector.push_back(theEmax);
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| 86 | dataVector.push_back(0.0);
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| 87 |
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| 88 | edgeMin = binVector[0];
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| 89 | edgeMax = binVector[numberOfNodes-1];
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| 90 | }
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| 91 |
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| 92 | G4PhysicsLnVector::~G4PhysicsLnVector(){}
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| 93 |
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| 94 | G4bool G4PhysicsLnVector::Retrieve(std::ifstream& fIn, G4bool ascii)
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| 95 | {
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| 96 | G4bool success = G4PhysicsVector::Retrieve(fIn, ascii);
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| 97 | if (success)
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| 98 | {
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| 99 | G4double theEmin = binVector[0];
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| 100 | dBin = std::log(binVector[1]/theEmin);
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| 101 | baseBin = std::log(theEmin)/dBin;
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| 102 | }
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| 103 | return success;
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| 104 | }
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| 105 |
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| 106 | G4PhysicsLnVector::G4PhysicsLnVector(const G4PhysicsLnVector& right)
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| 107 | : G4PhysicsVector(right)
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| 108 | {
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| 109 | dBin = right.dBin;
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| 110 | baseBin = right.baseBin;
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| 111 | }
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| 112 |
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| 113 | G4PhysicsLnVector&
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| 114 | G4PhysicsLnVector::operator=(const G4PhysicsLnVector& right)
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| 115 | {
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| 116 | // Check assignment to self
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| 117 | //
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| 118 | if(this == &right) { return *this; }
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| 119 |
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| 120 | DeleteData();
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| 121 | CopyData(right);
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| 122 |
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| 123 | dBin = right.dBin;
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| 124 | baseBin = right.baseBin;
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| 125 | return *this;
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| 126 | }
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