| 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 | #include "G4QMDSystem.hh"
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| 27 | #include <iomanip>
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| 28 |
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| 29 | G4QMDSystem::G4QMDSystem()
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| 30 | {
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| 31 | participants.clear();
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| 32 | numberOfCollision = 0;
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| 33 | }
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| 34 |
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| 35 |
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| 36 |
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| 37 | G4QMDSystem::~G4QMDSystem()
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| 38 | {
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| 39 | this->Clear();
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| 40 | }
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| 41 |
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| 42 |
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| 43 | // Insert nucleus to current system;
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| 44 | void G4QMDSystem::SetSystem ( G4QMDSystem* nucleus , G4ThreeVector dp , G4ThreeVector dr )
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| 45 | {
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| 46 | std::vector< G4QMDParticipant* >::iterator it;
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| 47 | for ( it = nucleus->participants.begin() ; it != nucleus->participants.end() ; it++ )
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| 48 | {
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| 49 | G4ThreeVector r = (*it)->GetPosition() + dr;
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| 50 | (*it)->SetPosition ( r );
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| 51 | G4ThreeVector p = (*it)->GetMomentum() + dp;
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| 52 | (*it)->SetMomentum ( p );
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| 53 | this->SetParticipant( *it );
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| 54 | }
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| 55 | }
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| 56 |
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| 57 | void G4QMDSystem::SubtractSystem ( G4QMDSystem* nucleus )
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| 58 | {
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| 59 |
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| 60 | for ( G4int i = 0 ; i < nucleus->GetTotalNumberOfParticipant() ; i++ )
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| 61 | {
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| 62 | participants.erase ( std::find ( participants.begin() , participants.end() , nucleus->GetParticipant( i ) ) );
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| 63 | }
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| 64 | }
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| 65 |
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| 66 | void G4QMDSystem::Clear ()
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| 67 | {
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| 68 | for ( G4int i = 0 ; i < this->GetTotalNumberOfParticipant() ; i++ )
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| 69 | {
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| 70 | delete participants[i];
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| 71 | }
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| 72 | participants.clear();
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| 73 | }
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| 74 |
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| 75 |
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| 76 |
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| 77 | void G4QMDSystem::ShowParticipants()
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| 78 | {
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| 79 | G4ThreeVector p_sum( 0.0 );
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| 80 | std::vector< G4QMDParticipant* >::iterator it;
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| 81 | G4cout << "Momentum and Position of each participant " << G4endl;
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| 82 | G4int i = 0;
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| 83 | for ( it = participants.begin() ; it != participants.end() ; it++ )
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| 84 | {
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| 85 | G4cout << i
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| 86 | << " "
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| 87 | << (*it)->GetDefinition()->GetParticleName()
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| 88 | << " "
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| 89 | << std::setprecision( 8 )
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| 90 | << (*it)->GetMomentum()
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| 91 | << " "
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| 92 | << (*it)->GetPosition()
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| 93 | << G4endl;
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| 94 | p_sum += (*it)->GetMomentum();
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| 95 | i++;
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| 96 | }
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| 97 | G4cout << "Sum upped Momentum and mag " << p_sum << " " << p_sum.mag() << G4endl;
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| 98 | }
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