[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 | |
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| 29 | // ------------------------------------------------------------ |
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| 30 | // GEANT 4 class implementation file |
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| 31 | // |
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| 32 | // ---------------- G4ExcitedString ---------------- |
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| 33 | // by Gunter Folger, June 1998. |
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| 34 | // class for an excited string used by Parton String Models |
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| 35 | // ------------------------------------------------------------ |
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| 36 | |
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| 37 | |
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| 38 | // G4ExcitedString |
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| 39 | #include "G4ExcitedString.hh" |
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| 40 | #include <algorithm> |
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| 41 | |
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| 42 | //G4ExcitedString::G4ExcitedString(const G4ExcitedString &right) |
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| 43 | //{} |
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| 44 | |
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| 45 | G4ExcitedString::G4ExcitedString(G4Parton* Color, G4Parton* AntiColor, G4int Direction) |
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| 46 | { |
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| 47 | thePartons.push_back(Color); |
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| 48 | thePartons.push_back(AntiColor); |
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[962] | 49 | theTimeOfCreation = 0.; // Uzhi 15.05.08 |
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[819] | 50 | thePosition = Color->GetPosition(); |
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| 51 | theDirection = Direction; |
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| 52 | theTrack=0; |
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| 53 | } |
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| 54 | |
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| 55 | G4ExcitedString::G4ExcitedString(G4Parton* Color, G4Parton* Gluon, G4Parton* AntiColor, G4int Direction) |
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| 56 | { |
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| 57 | thePartons.push_back(Color); |
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| 58 | thePartons.push_back(Gluon); |
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| 59 | thePartons.push_back(AntiColor); |
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[962] | 60 | theTimeOfCreation = 0.; // Uzhi 15.05.08 |
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[819] | 61 | thePosition = Color->GetPosition(); |
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| 62 | theDirection = Direction; |
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| 63 | theTrack=0; |
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| 64 | } |
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| 65 | |
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| 66 | G4ExcitedString::G4ExcitedString(G4KineticTrack * track) |
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| 67 | { |
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[962] | 68 | theTimeOfCreation = track->GetFormationTime(); // Uzhi 15.05.08 |
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[819] | 69 | thePosition = track->GetPosition(); |
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| 70 | theTrack= track; |
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| 71 | theDirection=0; |
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| 72 | } |
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| 73 | |
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| 74 | G4ExcitedString::~G4ExcitedString() |
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| 75 | { |
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| 76 | std::for_each(thePartons.begin(), thePartons.end(), DeleteParton()); |
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| 77 | } |
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| 78 | |
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| 79 | |
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| 80 | //const G4ExcitedString & G4ExcitedString::operator=(const G4ExcitedString &right) |
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| 81 | //{} |
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| 82 | |
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| 83 | |
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| 84 | //int G4ExcitedString::operator==(const G4ExcitedString &right) const |
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| 85 | //{} |
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| 86 | |
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| 87 | //int G4ExcitedString::operator!=(const G4ExcitedString &right) const |
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| 88 | //{} |
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| 89 | |
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| 90 | |
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| 91 | |
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| 92 | // Additional Declarations |
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| 93 | |
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| 94 | |
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| 95 | void G4ExcitedString::Boost(G4ThreeVector& Velocity) |
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| 96 | { |
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| 97 | for(unsigned int cParton = 0; cParton < thePartons.size() ; cParton++ ) |
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| 98 | { |
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| 99 | G4LorentzVector Mom = thePartons[cParton]->Get4Momentum(); |
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| 100 | Mom.boost(Velocity); |
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| 101 | thePartons[cParton]->Set4Momentum(Mom); |
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| 102 | } |
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| 103 | } |
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| 104 | |
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| 105 | //--------------------------------------------------------------------------------- |
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| 106 | |
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| 107 | G4Parton* G4ExcitedString::GetColorParton(void) const |
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| 108 | { |
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| 109 | G4Parton * start = *(thePartons.begin()); |
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| 110 | G4Parton * end = *(thePartons.end()-1); |
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| 111 | G4int Encoding = start->GetPDGcode(); |
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| 112 | if (Encoding < -1000 || ((Encoding < 1000) && (Encoding > 0))) |
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| 113 | return start; |
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| 114 | return end; |
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| 115 | } |
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| 116 | |
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| 117 | //--------------------------------------------------------------------------------- |
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| 118 | |
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| 119 | G4Parton* G4ExcitedString::GetGluon(void) const |
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| 120 | { |
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| 121 | return thePartons[1]; |
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| 122 | } |
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| 123 | |
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| 124 | //--------------------------------------------------------------------------------- |
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| 125 | |
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| 126 | G4Parton* G4ExcitedString::GetGluon(G4int GluonPos) const |
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| 127 | { |
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| 128 | return thePartons[1 + GluonPos]; |
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| 129 | } |
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| 130 | |
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| 131 | //--------------------------------------------------------------------------------- |
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| 132 | |
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| 133 | G4Parton* G4ExcitedString::GetAntiColorParton(void) const |
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| 134 | { |
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| 135 | G4Parton * start = *(thePartons.begin()); |
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| 136 | G4Parton * end = *(thePartons.end()-1); |
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| 137 | G4int Encoding = start->GetPDGcode(); |
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| 138 | if (Encoding < -1000 || ((Encoding < 1000) && (Encoding > 0))) |
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| 139 | return end; |
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| 140 | return start; |
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| 141 | } |
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| 142 | |
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| 143 | //--------------------------------------------------------------------------------- |
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| 144 | |
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| 145 | G4bool G4ExcitedString::IsItKinkyString(void) const |
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| 146 | { |
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| 147 | return (thePartons.size() > 2); |
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| 148 | } |
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| 149 | |
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| 150 | //--------------------------------------------------------------------------------- |
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| 151 | |
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| 152 | G4int G4ExcitedString::GetDirection(void) const |
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| 153 | { |
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| 154 | return theDirection; |
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| 155 | } |
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| 156 | |
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| 157 | //********************************************************************************* |
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| 158 | |
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| 159 | G4Parton* G4ExcitedString::GetLeftParton(void) const |
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| 160 | { |
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| 161 | return *thePartons.begin(); |
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| 162 | } |
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| 163 | |
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| 164 | //--------------------------------------------------------------------------------- |
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| 165 | |
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| 166 | G4Parton* G4ExcitedString::GetRightParton(void) const |
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| 167 | { |
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| 168 | return *(thePartons.end()-1); |
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| 169 | } |
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| 170 | |
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| 171 | //********************************************************************************* |
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