[819] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
| 27 | // |
---|
| 28 | |
---|
| 29 | // ------------------------------------------------------------ |
---|
| 30 | // GEANT 4 class implementation file |
---|
| 31 | // |
---|
| 32 | // ---------------- G4ExcitedString ---------------- |
---|
| 33 | // by Gunter Folger, June 1998. |
---|
| 34 | // class for an excited string used by Parton String Models |
---|
| 35 | // ------------------------------------------------------------ |
---|
| 36 | |
---|
| 37 | |
---|
| 38 | // G4ExcitedString |
---|
| 39 | #include "G4ExcitedString.hh" |
---|
| 40 | #include <algorithm> |
---|
| 41 | |
---|
| 42 | //G4ExcitedString::G4ExcitedString(const G4ExcitedString &right) |
---|
| 43 | //{} |
---|
| 44 | |
---|
| 45 | G4ExcitedString::G4ExcitedString(G4Parton* Color, G4Parton* AntiColor, G4int Direction) |
---|
| 46 | { |
---|
| 47 | thePartons.push_back(Color); |
---|
| 48 | thePartons.push_back(AntiColor); |
---|
| 49 | thePosition = Color->GetPosition(); |
---|
| 50 | theDirection = Direction; |
---|
| 51 | theTrack=0; |
---|
| 52 | } |
---|
| 53 | |
---|
| 54 | G4ExcitedString::G4ExcitedString(G4Parton* Color, G4Parton* Gluon, G4Parton* AntiColor, G4int Direction) |
---|
| 55 | { |
---|
| 56 | thePartons.push_back(Color); |
---|
| 57 | thePartons.push_back(Gluon); |
---|
| 58 | thePartons.push_back(AntiColor); |
---|
| 59 | thePosition = Color->GetPosition(); |
---|
| 60 | theDirection = Direction; |
---|
| 61 | theTrack=0; |
---|
| 62 | } |
---|
| 63 | |
---|
| 64 | G4ExcitedString::G4ExcitedString(G4KineticTrack * track) |
---|
| 65 | { |
---|
| 66 | thePosition = track->GetPosition(); |
---|
| 67 | theTrack= track; |
---|
| 68 | theDirection=0; |
---|
| 69 | } |
---|
| 70 | |
---|
| 71 | G4ExcitedString::~G4ExcitedString() |
---|
| 72 | { |
---|
| 73 | std::for_each(thePartons.begin(), thePartons.end(), DeleteParton()); |
---|
| 74 | } |
---|
| 75 | |
---|
| 76 | |
---|
| 77 | //const G4ExcitedString & G4ExcitedString::operator=(const G4ExcitedString &right) |
---|
| 78 | //{} |
---|
| 79 | |
---|
| 80 | |
---|
| 81 | //int G4ExcitedString::operator==(const G4ExcitedString &right) const |
---|
| 82 | //{} |
---|
| 83 | |
---|
| 84 | //int G4ExcitedString::operator!=(const G4ExcitedString &right) const |
---|
| 85 | //{} |
---|
| 86 | |
---|
| 87 | |
---|
| 88 | |
---|
| 89 | // Additional Declarations |
---|
| 90 | |
---|
| 91 | |
---|
| 92 | void G4ExcitedString::Boost(G4ThreeVector& Velocity) |
---|
| 93 | { |
---|
| 94 | for(unsigned int cParton = 0; cParton < thePartons.size() ; cParton++ ) |
---|
| 95 | { |
---|
| 96 | G4LorentzVector Mom = thePartons[cParton]->Get4Momentum(); |
---|
| 97 | Mom.boost(Velocity); |
---|
| 98 | thePartons[cParton]->Set4Momentum(Mom); |
---|
| 99 | } |
---|
| 100 | } |
---|
| 101 | |
---|
| 102 | //--------------------------------------------------------------------------------- |
---|
| 103 | |
---|
| 104 | G4Parton* G4ExcitedString::GetColorParton(void) const |
---|
| 105 | { |
---|
| 106 | G4Parton * start = *(thePartons.begin()); |
---|
| 107 | G4Parton * end = *(thePartons.end()-1); |
---|
| 108 | G4int Encoding = start->GetPDGcode(); |
---|
| 109 | if (Encoding < -1000 || ((Encoding < 1000) && (Encoding > 0))) |
---|
| 110 | return start; |
---|
| 111 | return end; |
---|
| 112 | } |
---|
| 113 | |
---|
| 114 | //--------------------------------------------------------------------------------- |
---|
| 115 | |
---|
| 116 | G4Parton* G4ExcitedString::GetGluon(void) const |
---|
| 117 | { |
---|
| 118 | return thePartons[1]; |
---|
| 119 | } |
---|
| 120 | |
---|
| 121 | //--------------------------------------------------------------------------------- |
---|
| 122 | |
---|
| 123 | G4Parton* G4ExcitedString::GetGluon(G4int GluonPos) const |
---|
| 124 | { |
---|
| 125 | return thePartons[1 + GluonPos]; |
---|
| 126 | } |
---|
| 127 | |
---|
| 128 | //--------------------------------------------------------------------------------- |
---|
| 129 | |
---|
| 130 | G4Parton* G4ExcitedString::GetAntiColorParton(void) const |
---|
| 131 | { |
---|
| 132 | G4Parton * start = *(thePartons.begin()); |
---|
| 133 | G4Parton * end = *(thePartons.end()-1); |
---|
| 134 | G4int Encoding = start->GetPDGcode(); |
---|
| 135 | if (Encoding < -1000 || ((Encoding < 1000) && (Encoding > 0))) |
---|
| 136 | return end; |
---|
| 137 | return start; |
---|
| 138 | } |
---|
| 139 | |
---|
| 140 | //--------------------------------------------------------------------------------- |
---|
| 141 | |
---|
| 142 | G4bool G4ExcitedString::IsItKinkyString(void) const |
---|
| 143 | { |
---|
| 144 | return (thePartons.size() > 2); |
---|
| 145 | } |
---|
| 146 | |
---|
| 147 | //--------------------------------------------------------------------------------- |
---|
| 148 | |
---|
| 149 | G4int G4ExcitedString::GetDirection(void) const |
---|
| 150 | { |
---|
| 151 | return theDirection; |
---|
| 152 | } |
---|
| 153 | |
---|
| 154 | //********************************************************************************* |
---|
| 155 | |
---|
| 156 | G4Parton* G4ExcitedString::GetLeftParton(void) const |
---|
| 157 | { |
---|
| 158 | return *thePartons.begin(); |
---|
| 159 | } |
---|
| 160 | |
---|
| 161 | //--------------------------------------------------------------------------------- |
---|
| 162 | |
---|
| 163 | G4Parton* G4ExcitedString::GetRightParton(void) const |
---|
| 164 | { |
---|
| 165 | return *(thePartons.end()-1); |
---|
| 166 | } |
---|
| 167 | |
---|
| 168 | //********************************************************************************* |
---|