Geant4_10
G4HadronElasticPhysicsXS.cc
Go to the documentation of this file.
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 // $Id: G4HadronElasticPhysicsXS.cc 71037 2013-06-10 09:20:54Z gcosmo $
27 //
28 //---------------------------------------------------------------------------
29 //
30 // ClassName: G4HadronElasticPhysicsXS
31 //
32 // Author: 3 June 2010 V. Ivanchenko
33 //
34 // Modified:
35 // 03.06.2011 V.Ivanchenko change design - now first default constructor
36 // is called, XS cross section is added on top
37 //
38 //----------------------------------------------------------------------------
39 //
40 // XS cross sections for neutrons
41 
44 #include "G4HadronicProcessType.hh"
45 #include "G4HadronicProcess.hh"
46 #include "G4ProcessManager.hh"
48 #include "G4Neutron.hh"
49 #include "G4Proton.hh"
50 #include "G4PionPlus.hh"
51 #include "G4PionMinus.hh"
52 #include "G4BGGNucleonElasticXS.hh"
53 #include "G4BGGPionElasticXS.hh"
54 #include "G4NeutronElasticXS.hh"
55 
56 // factory
58 //
60 
61 G4ThreadLocal G4bool G4HadronElasticPhysicsXS::wasActivated = false;
62 G4ThreadLocal G4HadronElasticPhysics* G4HadronElasticPhysicsXS::mainElasticBuilder = 0;
63 
65  : G4VPhysicsConstructor("hElasticWEL_CHIPS_XS"), verbose(ver)
66 {
67  if(verbose > 1) {
68  G4cout << "### G4HadronElasticPhysicsHP: " << GetPhysicsName()
69  << G4endl;
70  }
71  mainElasticBuilder = new G4HadronElasticPhysics(verbose);
72 }
73 
75 {
76  delete mainElasticBuilder;
77 }
78 
80 {
81  // G4cout << "G4HadronElasticPhysics::ConstructParticle" << G4endl;
82  mainElasticBuilder->ConstructParticle();
83 }
84 
86 {
87  if(wasActivated) { return; }
88  wasActivated = true;
89 
90  //Needed because this is a TLS object and this method is called by all threads
91  if ( ! mainElasticBuilder ) mainElasticBuilder = new G4HadronElasticPhysics(verbose);
92  mainElasticBuilder->ConstructProcess();
93 
94  mainElasticBuilder->GetNeutronProcess()->
95  AddDataSet(new G4NeutronElasticXS());
96 
98  AddXSection(part, new G4BGGNucleonElasticXS(part));
99  /*
100  part = G4PionPlus::PionPlus();
101  AddXSection(part, new G4BGGPionElasticXS(part));
102 
103  part = G4PionMinus::PionMinus();
104  AddXSection(part, new G4BGGPionElasticXS(part));
105  */
106 
107  if(verbose > 1) {
108  G4cout << "### G4HadronElasticPhysicsXS is constructed "
109  << G4endl;
110  }
111 }
112 
113 void
115  G4VCrossSectionDataSet* cross)
116 {
118  size_t n = pv->size();
119  if(0 < n) {
120  for(size_t i=0; i<n; ++i) {
121  if((*pv)[i]->GetProcessSubType() == fHadronElastic) {
122  G4HadronicProcess* hp = static_cast<G4HadronicProcess*>((*pv)[i]);
123  hp->AddDataSet(cross);
124  return;
125  }
126  }
127  }
128 }
129 
G4HadronicProcess * GetNeutronProcess()
#define G4ThreadLocal
Definition: tls.hh:52
G4ProcessManager * GetProcessManager() const
int G4int
Definition: G4Types.hh:78
Char_t n[5]
void AddDataSet(G4VCrossSectionDataSet *aDataSet)
G4GLOB_DLL std::ostream G4cout
void AddXSection(const G4ParticleDefinition *, G4VCrossSectionDataSet *)
bool G4bool
Definition: G4Types.hh:79
TString part[npart]
Definition: Style.C:32
static G4Proton * Proton()
Definition: G4Proton.cc:93
const G4String & GetPhysicsName() const
G4int size() const
#define G4endl
Definition: G4ios.hh:61
#define G4_DECLARE_PHYSCONSTR_FACTORY(physics_constructor)
G4ProcessVector * GetPostStepProcessVector(G4ProcessVectorTypeIndex typ=typeGPIL) const