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G4CollisionComposite.hh
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// -------------------------------------------------------------------
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// GEANT4 Class file
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//
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// For information related to this code contact:
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//
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// File name: G4CollisionComposite
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//
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//
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// Creation date: 15 April 1999
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//
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// Modifications:
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//
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// -------------------------------------------------------------------
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#ifndef G4CollisionComposite_h
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#define G4CollisionComposite_h
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#include "
globals.hh
"
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#include "
G4HadronicException.hh
"
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#include "
G4VCollision.hh
"
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#include "
G4CollisionVector.hh
"
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#include "
G4KineticTrackVector.hh
"
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#include "
G4CrossSectionBuffer.hh
"
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#include "
G4Pair.hh
"
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#include "
G4ParticleTable.hh
"
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#include "
G4Threading.hh
"
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class
G4KineticTrack
;
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class
G4VCrossSectionSource
;
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class
G4CollisionComposite
:
public
G4VCollision
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{
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public
:
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G4CollisionComposite
();
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virtual
~G4CollisionComposite
();
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virtual
G4double
CrossSection
(
const
G4KineticTrack
& trk1,
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const
G4KineticTrack
& trk2)
const
;
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virtual
G4KineticTrackVector
*
FinalState
(
const
G4KineticTrack
& trk1,
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const
G4KineticTrack
& trk2)
const
;
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virtual
G4bool
IsInCharge
(
const
G4KineticTrack
& trk1,
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const
G4KineticTrack
& trk2)
const
;
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void
AddComponent
(
G4VCollision
* aC) {
components
.push_back(aC);}
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public
:
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virtual
const
G4VCrossSectionSource
*
GetCrossSectionSource
()
const
{
return
0; }
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virtual
const
G4VAngularDistribution
*
GetAngularDistribution
()
const
{
return
0; }
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virtual
const
G4CollisionVector
*
GetComponents
()
const
{
return
&
components
;}
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struct
Register
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{
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template
<
class
T>
void
operator()
(
T
*,
G4CollisionComposite
* aC)
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{
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aC->
AddComponent
(
new
T
());
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}
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};
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struct
Resolve
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{
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// template <class t1, int t2, int t3, int t4, int t5>
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template
<
class
T>
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void
operator()
(
T
* ,
G4CollisionComposite
* aC)
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{
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G4ParticleDefinition
* p2, *p3, *p4, *p5;
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G4int
pdg
= 0;
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pdg = T::i1;
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p2=
G4ParticleTable::GetParticleTable
()->
FindParticle
(pdg);
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pdg = T::i2;
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p3=
G4ParticleTable::GetParticleTable
()->
FindParticle
(pdg);
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pdg = T::i3;
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p4=
G4ParticleTable::GetParticleTable
()->
FindParticle
(pdg);
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pdg = T::i4;
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p5=
G4ParticleTable::GetParticleTable
()->
FindParticle
(pdg);
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if
(p2->
GetPDGCharge
()+p3->
GetPDGCharge
() != p4->
GetPDGCharge
()+p5->
GetPDGCharge
())
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{
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G4cerr
<<
"charge-unbalance in collision composite"
<<
G4endl
;
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}
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aC->
AddComponent
(
new
typename
T::it
(p2, p3, p4, p5));
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}
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};
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private
:
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G4CollisionComposite
(
const
G4CollisionComposite
&
right
);
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const
G4CollisionComposite
&
operator=
(
const
G4CollisionComposite
&
right
);
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void
BufferCrossSection
(
const
G4ParticleDefinition
* aP,
const
G4ParticleDefinition
* bP);
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G4double
BufferedCrossSection
(
const
G4KineticTrack
& trk1,
const
G4KineticTrack
& trk2)
const
;
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private
:
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G4CollisionVector
components
;
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std::vector<G4CrossSectionBuffer>
theBuffer
;
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static
const
G4int
nPoints
;
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static
const
G4double
theT
[];
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mutable
G4Mutex
bufferMutex
;
//Protects concurrent access to theBuffer in MT
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};
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#endif
geant4
tree
geant4-10.6-release
source
processes
hadronic
models
im_r_matrix
include
G4CollisionComposite.hh
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:43
using
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