source: trunk/source/processes/hadronic/models/qmd/src/G4QMDSystem.cc

Last change on this file was 962, checked in by garnier, 15 years ago

update processes

File size: 3.8 KB
Line 
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25//
26// 081120 Add InsertParticipant Method by T. Koi
27
28#include "G4QMDSystem.hh"
29#include <iomanip>
30
31G4QMDSystem::G4QMDSystem()
32{
33   participants.clear();
34   numberOfCollision = 0;
35}
36
37
38
39G4QMDSystem::~G4QMDSystem()
40{
41   this->Clear();
42}
43
44
45// Insert nucleus to current system;
46void G4QMDSystem::SetSystem ( G4QMDSystem* nucleus , G4ThreeVector dp , G4ThreeVector dr )
47{
48   std::vector< G4QMDParticipant* >::iterator it; 
49   for ( it = nucleus->participants.begin() ; it != nucleus->participants.end() ; it++ ) 
50   {
51      G4ThreeVector r = (*it)->GetPosition() + dr;
52      (*it)->SetPosition ( r );
53      G4ThreeVector p = (*it)->GetMomentum() + dp;
54      (*it)->SetMomentum ( p );
55      this->SetParticipant( *it );
56   }
57}
58
59void G4QMDSystem::SubtractSystem ( G4QMDSystem* nucleus )
60{
61   
62   for ( G4int i = 0 ; i < nucleus->GetTotalNumberOfParticipant() ; i++ )
63   {
64      participants.erase ( std::find ( participants.begin() , participants.end() , nucleus->GetParticipant( i ) ) );
65   }
66}
67
68void G4QMDSystem::Clear ()
69{
70   for ( G4int i = 0 ; i < this->GetTotalNumberOfParticipant() ; i++ )
71   {
72      delete participants[i];
73   }
74   participants.clear();
75}
76
77
78
79void G4QMDSystem::ShowParticipants()
80{
81   G4ThreeVector p_sum( 0.0 );
82   std::vector< G4QMDParticipant* >::iterator it; 
83   G4cout << "Momentum and Position of each participant " << G4endl; 
84   G4int i = 0; 
85   for ( it = participants.begin() ; it != participants.end() ; it++ ) 
86   { 
87      G4cout << i
88             << " " 
89             << (*it)->GetDefinition()->GetParticleName() 
90             << " " 
91             << std::setprecision( 8 )
92             << (*it)->GetMomentum()
93             << " " 
94             << (*it)->GetPosition() 
95             << G4endl;
96      p_sum += (*it)->GetMomentum();
97      i++;
98   }
99   G4cout << "Sum upped Momentum and mag " << p_sum << " " << p_sum.mag() << G4endl;
100}
101
102
103
104void G4QMDSystem::InsertParticipant ( G4QMDParticipant* particle , G4int n )
105{
106
107   if ( (size_t) n > participants.size()+1 )
108      G4cout << "G4QMDSystem::InsertParticipant size error" << G4endl;
109
110   std::vector< G4QMDParticipant* >::iterator it; 
111   it = participants.begin();
112
113   for ( G4int i = 0; i < n ; i++ )
114      it++;
115
116   participants.insert( it, particle );
117}
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