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24 // ******************************************* 24 // ********************************************************************
25 <<
26 ////////////////////////////////////////////// <<
27 // 25 //
28 // class G4MaterialPropertyVector <<
29 // 26 //
30 // Class description: << 27 // $Id: G4MaterialPropertyVector.hh,v 1.10 2006/06/29 19:11:17 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-03-patch-02 $
>> 29 //
>> 30 //
>> 31 ////////////////////////////////////////////////////////////////////////
>> 32 // G4MaterialPropertyVector Class Definition
>> 33 ////////////////////////////////////////////////////////////////////////
31 // 34 //
32 // A one-to-one mapping from Photon Energy to <<
33 <<
34 // File: G4MaterialPropertyVector.hh 35 // File: G4MaterialPropertyVector.hh
35 // 36 //
36 // Version: 2.0 << 37 // Description: A one-to-one mapping from Photon Momentum to some
>> 38 // optical property
>> 39 // Version: 1.0
37 // Created: 1996-02-08 40 // Created: 1996-02-08
38 // Author: Juliet Armstrong 41 // Author: Juliet Armstrong
39 // Updated: 2011-10-13 by Peter Gumplinger << 42 // Updated: 1999-10-29 add method and class descriptors
40 // remove the class: simply typed << 43 // 1997-03-25 by Peter Gumplinger
>> 44 // > value.h -> templates.hh
>> 45 // mail: gum@triumf.ca
41 // 46 //
42 ////////////////////////////////////////////// 47 ////////////////////////////////////////////////////////////////////////
43 48
44 #ifndef G4MaterialPropertyVector_h << 49 #ifndef G4MaterialPropertyVector_h
45 #define G4MaterialPropertyVector_h 1 50 #define G4MaterialPropertyVector_h 1
46 51
47 #include "G4PhysicsFreeVector.hh" << 52 /////////////
48 using G4MaterialPropertyVector = G4PhysicsFree << 53 // Includes
>> 54 /////////////
>> 55
>> 56 #include "G4MPVEntry.hh"
>> 57 #include <vector>
>> 58 #include <functional>
>> 59
>> 60 // Class Description:
>> 61 // A one-to-one mapping from Photon Momentum to some optical property.
>> 62 // Class Description - End:
>> 63
>> 64 /////////////////////
>> 65 // Class Definition
>> 66 /////////////////////
>> 67
>> 68 class G4MaterialPropertyVector {
>> 69
>> 70 struct MPVEntry_less
>> 71 : public std::binary_function<G4MPVEntry*, G4MPVEntry*, G4bool>
>> 72 {
>> 73 G4bool operator()(G4MPVEntry* x, G4MPVEntry* y) { return *x < *y; }
>> 74 };
>> 75
>> 76 public: // Without description
>> 77
>> 78 //////////////
>> 79 // Operators
>> 80 //////////////
>> 81
>> 82 G4bool operator ++();
>> 83 G4MaterialPropertyVector&
>> 84 operator =(const G4MaterialPropertyVector &right);
>> 85
>> 86 /////////////////
>> 87 // Constructors
>> 88 /////////////////
>> 89
>> 90 G4MaterialPropertyVector() : MPV(0)
>> 91 {
>> 92 CurrentEntry = -1;
>> 93 NumEntries = 0;
>> 94 };
>> 95
>> 96 public: // With description
>> 97
>> 98 G4MaterialPropertyVector(G4double *PhotonMomenta,
>> 99 G4double *PropertyValues,
>> 100 G4int NumElements);
>> 101 // Constructor of G4MaterialPropertyVector object.
>> 102
>> 103 public: // Without description
>> 104
>> 105 G4MaterialPropertyVector(const G4MaterialPropertyVector &right);
>> 106
>> 107 ///////////////
>> 108 // Destructor
>> 109 ///////////////
>> 110
>> 111 ~G4MaterialPropertyVector();
>> 112
>> 113 ////////////
>> 114 // Methods
>> 115 ////////////
>> 116
>> 117 public: // With description
>> 118
>> 119 void ResetIterator();
>> 120
>> 121 void AddElement(G4double aPhotonMomentum,
>> 122 G4double aPropertyValue);
>> 123 // Add a new element (pair of numbers) to the G4MaterialPropertyVector.
>> 124 void RemoveElement(G4double aPhotonMomentum);
>> 125 // Remove the element with given x-value.
>> 126
>> 127 G4double GetProperty(G4double aPhotonMomentum) const;
>> 128 // Returns the y-value for given x-value (with interpolation).
>> 129 G4double GetPhotonMomentum(G4double aProperty) const;
>> 130 // Returns the x-value for given y-value (with interpolation).
>> 131 // NOTE: Assumes that the y-value is an increasing function of
>> 132 // the x-value. Returns the x-value corresponding to the
>> 133 // y-value passed in. If several x-values correspond to
>> 134 // the y-value passed in, the method returns the first
>> 135 // x-value in the vector that corresponds to that value.
>> 136 // For use with G4MaterialPropertyVector iterator: return
>> 137 // property (or Photon momentum) at current point of iterator.
>> 138
>> 139 G4double GetProperty() const;
>> 140 G4double GetPhotonMomentum() const;
>> 141
>> 142 G4double GetMaxProperty() const;
>> 143 G4double GetMinProperty() const;
>> 144 G4double GetMaxPhotonMomentum() const;
>> 145 G4double GetMinPhotonMomentum() const;
>> 146
>> 147 //////////
>> 148 // Tests
>> 149 //////////
>> 150
>> 151 void DumpVector();
>> 152
>> 153 private:
>> 154
>> 155 /////////////////////
>> 156 // Helper Functions
>> 157 /////////////////////
>> 158
>> 159 G4MPVEntry GetEntry(G4int i) const;
>> 160
>> 161 void GetAdjacentBins(G4double aPhotonMomentum,
>> 162 G4int *left,G4int *right) const;
>> 163
>> 164 /////////////////////////
>> 165 // Private Data Members
>> 166 /////////////////////////
>> 167
>> 168 std::vector<G4MPVEntry*> MPV;
>> 169 G4int NumEntries;
>> 170 G4int CurrentEntry;
>> 171 };
>> 172
>> 173 ///////////////////
>> 174 // Inline methods
>> 175 ///////////////////
>> 176
>> 177 inline
>> 178 G4double G4MaterialPropertyVector::GetMaxProperty() const
>> 179 {
>> 180 return MPV.back()->GetProperty();
>> 181 }
>> 182
>> 183 inline
>> 184 G4double G4MaterialPropertyVector::GetMinProperty() const
>> 185 {
>> 186 return MPV.front()->GetProperty();
>> 187 }
>> 188
>> 189 inline
>> 190 G4double G4MaterialPropertyVector::GetMaxPhotonMomentum() const
>> 191 {
>> 192 return MPV.back()->GetPhotonMomentum();
>> 193 }
>> 194
>> 195 inline
>> 196 G4double G4MaterialPropertyVector::GetMinPhotonMomentum() const
>> 197 {
>> 198 return MPV.front()->GetPhotonMomentum();
>> 199 }
49 200
50 #endif /* G4MaterialPropertyVector_h */ 201 #endif /* G4MaterialPropertyVector_h */
51 202