[819] | 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 | // ------------------------------------------------------------------- |
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| 28 | // GEANT4 Class file |
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| 29 | // |
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| 30 | // For information related to this code contact: |
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| 31 | // |
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| 32 | // File name: G4PartialWidthTable |
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| 33 | // |
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| 34 | // Author: |
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| 35 | // |
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| 36 | // Creation date: 15 April 1999 |
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| 37 | // |
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| 38 | // Modifications: |
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| 39 | // |
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| 40 | // ------------------------------------------------------------------- |
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| 41 | |
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| 42 | #include "globals.hh" |
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| 43 | #include "G4HadronicException.hh" |
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| 44 | #include "G4ios.hh" |
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| 45 | #include "G4PartialWidthTable.hh" |
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| 46 | #include "G4KineticTrack.hh" |
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| 47 | |
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| 48 | |
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| 49 | G4PartialWidthTable::G4PartialWidthTable(const G4double* energies, G4int entries) : nEnergies(entries) |
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| 50 | { |
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| 51 | // Fill the vector with tabulated energies |
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| 52 | G4int i; |
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| 53 | for (i=0; i<entries; i++) |
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| 54 | { |
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| 55 | G4double e = *(energies + i) * GeV; |
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| 56 | energy.push_back(e); |
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| 57 | } |
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| 58 | } |
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| 59 | |
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| 60 | |
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| 61 | G4PartialWidthTable::~G4PartialWidthTable() |
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| 62 | { } |
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| 63 | |
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| 64 | |
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| 65 | G4bool G4PartialWidthTable::operator==(const G4PartialWidthTable &right) const |
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| 66 | { |
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| 67 | return (this == (G4PartialWidthTable *) &right); |
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| 68 | } |
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| 69 | |
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| 70 | |
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| 71 | G4bool G4PartialWidthTable::operator!=(const G4PartialWidthTable &right) const |
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| 72 | { |
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| 73 | return (this != (G4PartialWidthTable *) &right); |
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| 74 | } |
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| 75 | |
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| 76 | |
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| 77 | G4int G4PartialWidthTable::NumberOfChannels() const |
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| 78 | { |
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| 79 | return widths.size(); |
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| 80 | } |
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| 81 | |
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| 82 | |
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| 83 | const G4PhysicsVector* G4PartialWidthTable::Width(const G4String& name1, const G4String& name2) const |
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| 84 | { |
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| 85 | // Returned pointer is not owned by the client |
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| 86 | G4int i; |
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| 87 | G4PhysicsVector* width = 0; |
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| 88 | G4int n = 0; |
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| 89 | G4int entries = widths.size(); |
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| 90 | for (i=0; i<entries; i++) |
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| 91 | { |
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| 92 | if ( (daughter1[i] == name1 && daughter2[i] == name2) || |
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| 93 | (daughter2[i] == name1 && daughter1[i] == name2) ) |
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| 94 | { |
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| 95 | width = (G4PhysicsVector*) (widths[i]); |
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| 96 | n++; |
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| 97 | } |
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| 98 | } |
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| 99 | if (n > 1) throw G4HadronicException(__FILE__, __LINE__, "G4PartialWidthTable::Width - ambiguity"); |
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| 100 | |
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| 101 | return width; |
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| 102 | } |
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| 103 | |
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| 104 | |
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| 105 | void G4PartialWidthTable::AddWidths(const G4double* channelWidth, |
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| 106 | const G4String& name1, const G4String& name2) |
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| 107 | { |
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| 108 | G4PhysicsFreeVector* width = new G4PhysicsFreeVector(nEnergies); |
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| 109 | G4int i; |
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| 110 | for (i=0; i<nEnergies; i++) |
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| 111 | { |
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| 112 | G4double value = *(channelWidth+ i) * GeV; |
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| 113 | G4double e = energy[i]; |
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| 114 | width->PutValue(i,e,value); |
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| 115 | } |
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| 116 | |
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| 117 | widths.push_back(width); |
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| 118 | daughter1.push_back(name1); |
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| 119 | daughter2.push_back(name2); |
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| 120 | |
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| 121 | return; |
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| 122 | } |
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| 123 | |
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| 124 | |
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| 125 | void G4PartialWidthTable::Dump() const |
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| 126 | { |
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| 127 | G4int entries = widths.size(); |
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| 128 | |
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| 129 | G4int i; |
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| 130 | for (i=0; i<entries; i++) |
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| 131 | { |
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| 132 | G4cout << " Channel " << i << ": " |
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| 133 | << daughter1[i] << " " << daughter2[i] << G4endl; |
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| 134 | G4PhysicsFreeVector* width = widths[i]; |
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| 135 | G4int j; |
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| 136 | for (j=0; j<nEnergies; j++) |
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| 137 | { |
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| 138 | G4bool dummy = false; |
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| 139 | G4double e = energy[i]; |
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| 140 | G4double w = width->GetValue(e,dummy); |
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| 141 | G4cout << j << ") Energy = " << e << ", Width = " << w << G4endl; |
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| 142 | } |
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| 143 | } |
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| 144 | return; |
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| 145 | } |
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