[822] | 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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[850] | 27 | // $Id: G4MaterialPropertyVector.hh,v 1.11 2008/06/05 23:37:37 gum Exp $ |
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| 28 | // GEANT4 tag $Name: HEAD $ |
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[822] | 29 | // |
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| 30 | // |
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| 31 | //////////////////////////////////////////////////////////////////////// |
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| 32 | // G4MaterialPropertyVector Class Definition |
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| 33 | //////////////////////////////////////////////////////////////////////// |
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| 34 | // |
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| 35 | // File: G4MaterialPropertyVector.hh |
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| 36 | // |
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[850] | 37 | // Description: A one-to-one mapping from Photon Energy to some |
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[822] | 38 | // optical property |
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| 39 | // Version: 1.0 |
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| 40 | // Created: 1996-02-08 |
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| 41 | // Author: Juliet Armstrong |
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| 42 | // Updated: 1999-10-29 add method and class descriptors |
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| 43 | // 1997-03-25 by Peter Gumplinger |
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| 44 | // > value.h -> templates.hh |
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| 45 | // mail: gum@triumf.ca |
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| 46 | // |
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| 47 | //////////////////////////////////////////////////////////////////////// |
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| 48 | |
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| 49 | #ifndef G4MaterialPropertyVector_h |
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| 50 | #define G4MaterialPropertyVector_h 1 |
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| 51 | |
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| 52 | ///////////// |
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| 53 | // Includes |
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| 54 | ///////////// |
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| 55 | |
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| 56 | #include "G4MPVEntry.hh" |
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| 57 | #include <vector> |
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| 58 | #include <functional> |
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| 59 | |
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| 60 | // Class Description: |
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[850] | 61 | // A one-to-one mapping from Photon Energy to some optical property. |
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[822] | 62 | // Class Description - End: |
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| 63 | |
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| 64 | ///////////////////// |
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| 65 | // Class Definition |
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| 66 | ///////////////////// |
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| 67 | |
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| 68 | class G4MaterialPropertyVector { |
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| 69 | |
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| 70 | struct MPVEntry_less |
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| 71 | : public std::binary_function<G4MPVEntry*, G4MPVEntry*, G4bool> |
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| 72 | { |
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| 73 | G4bool operator()(G4MPVEntry* x, G4MPVEntry* y) { return *x < *y; } |
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| 74 | }; |
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| 75 | |
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| 76 | public: // Without description |
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| 77 | |
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| 78 | ////////////// |
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| 79 | // Operators |
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| 80 | ////////////// |
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| 81 | |
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| 82 | G4bool operator ++(); |
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| 83 | G4MaterialPropertyVector& |
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| 84 | operator =(const G4MaterialPropertyVector &right); |
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| 85 | |
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| 86 | ///////////////// |
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| 87 | // Constructors |
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| 88 | ///////////////// |
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| 89 | |
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| 90 | G4MaterialPropertyVector() : MPV(0) |
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| 91 | { |
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| 92 | CurrentEntry = -1; |
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| 93 | NumEntries = 0; |
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| 94 | }; |
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| 95 | |
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| 96 | public: // With description |
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| 97 | |
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[850] | 98 | G4MaterialPropertyVector(G4double *PhotonEnergies, |
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[822] | 99 | G4double *PropertyValues, |
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| 100 | G4int NumElements); |
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| 101 | // Constructor of G4MaterialPropertyVector object. |
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| 102 | |
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| 103 | public: // Without description |
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| 104 | |
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| 105 | G4MaterialPropertyVector(const G4MaterialPropertyVector &right); |
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| 106 | |
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| 107 | /////////////// |
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| 108 | // Destructor |
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| 109 | /////////////// |
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| 110 | |
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| 111 | ~G4MaterialPropertyVector(); |
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| 112 | |
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| 113 | //////////// |
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| 114 | // Methods |
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| 115 | //////////// |
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| 116 | |
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| 117 | public: // With description |
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| 118 | |
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| 119 | void ResetIterator(); |
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| 120 | |
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[850] | 121 | void AddElement(G4double aPhotonEnergy, |
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[822] | 122 | G4double aPropertyValue); |
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| 123 | // Add a new element (pair of numbers) to the G4MaterialPropertyVector. |
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[850] | 124 | void RemoveElement(G4double aPhotonEnergy); |
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[822] | 125 | // Remove the element with given x-value. |
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| 126 | |
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[850] | 127 | G4double GetProperty(G4double aPhotonEnergy) const; |
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[822] | 128 | // Returns the y-value for given x-value (with interpolation). |
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[850] | 129 | G4double GetPhotonEnergy(G4double aProperty) const; |
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[822] | 130 | // Returns the x-value for given y-value (with interpolation). |
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| 131 | // NOTE: Assumes that the y-value is an increasing function of |
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| 132 | // the x-value. Returns the x-value corresponding to the |
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| 133 | // y-value passed in. If several x-values correspond to |
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| 134 | // the y-value passed in, the method returns the first |
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| 135 | // x-value in the vector that corresponds to that value. |
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| 136 | // For use with G4MaterialPropertyVector iterator: return |
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[850] | 137 | // property (or Photon Energy) at current point of iterator. |
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[822] | 138 | |
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| 139 | G4double GetProperty() const; |
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[850] | 140 | G4double GetPhotonEnergy() const; |
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[822] | 141 | |
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| 142 | G4double GetMaxProperty() const; |
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| 143 | G4double GetMinProperty() const; |
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[850] | 144 | G4double GetMaxPhotonEnergy() const; |
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| 145 | G4double GetMinPhotonEnergy() const; |
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[822] | 146 | |
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| 147 | ////////// |
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| 148 | // Tests |
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| 149 | ////////// |
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| 150 | |
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| 151 | void DumpVector(); |
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| 152 | |
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| 153 | private: |
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| 154 | |
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| 155 | ///////////////////// |
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| 156 | // Helper Functions |
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| 157 | ///////////////////// |
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| 158 | |
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| 159 | G4MPVEntry GetEntry(G4int i) const; |
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| 160 | |
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[850] | 161 | void GetAdjacentBins(G4double aPhotonEnergy, |
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[822] | 162 | G4int *left,G4int *right) const; |
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| 163 | |
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| 164 | ///////////////////////// |
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| 165 | // Private Data Members |
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| 166 | ///////////////////////// |
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| 167 | |
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| 168 | std::vector<G4MPVEntry*> MPV; |
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| 169 | G4int NumEntries; |
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| 170 | G4int CurrentEntry; |
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| 171 | }; |
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| 172 | |
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| 173 | /////////////////// |
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| 174 | // Inline methods |
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| 175 | /////////////////// |
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| 176 | |
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| 177 | inline |
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| 178 | G4double G4MaterialPropertyVector::GetMaxProperty() const |
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| 179 | { |
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| 180 | return MPV.back()->GetProperty(); |
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| 181 | } |
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| 182 | |
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| 183 | inline |
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| 184 | G4double G4MaterialPropertyVector::GetMinProperty() const |
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| 185 | { |
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| 186 | return MPV.front()->GetProperty(); |
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| 187 | } |
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| 188 | |
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| 189 | inline |
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[850] | 190 | G4double G4MaterialPropertyVector::GetMaxPhotonEnergy() const |
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[822] | 191 | { |
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[850] | 192 | return MPV.back()->GetPhotonEnergy(); |
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[822] | 193 | } |
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| 194 | |
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| 195 | inline |
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[850] | 196 | G4double G4MaterialPropertyVector::GetMinPhotonEnergy() const |
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[822] | 197 | { |
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[850] | 198 | return MPV.front()->GetPhotonEnergy(); |
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[822] | 199 | } |
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| 200 | |
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| 201 | #endif /* G4MaterialPropertyVector_h */ |
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