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source
processes
biasing
generic
src
G4BOptnChangeCrossSection.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 *
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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 *
12
// * institutes,nor the agencies providing financial support for this *
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// * 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
// * *
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// * This code implementation is the result of the scientific and *
19
// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
21
// * 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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#include "
G4BOptnChangeCrossSection.hh
"
27
#include "
G4InteractionLawPhysical.hh
"
28
29
30
31
G4BOptnChangeCrossSection::G4BOptnChangeCrossSection
(
G4String
name
)
32
:
G4VBiasingOperation
(
name
),
33
fInteractionOccured( false )
34
{
35
fBiasedExponentialLaw
=
new
G4InteractionLawPhysical
(
"LawForOperation"
+
name
);
36
}
37
38
G4BOptnChangeCrossSection::~G4BOptnChangeCrossSection
()
39
{
40
if
(
fBiasedExponentialLaw
)
delete
fBiasedExponentialLaw
;
41
}
42
43
const
G4VBiasingInteractionLaw
*
G4BOptnChangeCrossSection::ProvideOccurenceBiasingInteractionLaw
(
const
G4BiasingProcessInterface
*,
G4ForceCondition
& )
44
{
45
return
fBiasedExponentialLaw
;
46
}
47
48
void
G4BOptnChangeCrossSection::SetBiasedCrossSection
(
G4double
xst,
bool
updateInteractionLength )
49
{
50
fBiasedExponentialLaw
->
SetPhysicalCrossSection
( xst );
51
if
( updateInteractionLength )
UpdateForStep
( 0.0 );
52
}
53
54
G4double
G4BOptnChangeCrossSection::GetBiasedCrossSection
()
const
55
{
56
return
fBiasedExponentialLaw
->
GetPhysicalCrossSection
();
57
}
58
59
void
G4BOptnChangeCrossSection::Sample
()
60
{
61
fInteractionOccured
=
false
;
62
fBiasedExponentialLaw
->
Sample
();
63
}
64
65
void
G4BOptnChangeCrossSection::UpdateForStep
(
G4double
truePathLength )
66
{
67
fBiasedExponentialLaw
->
UpdateForStep
( truePathLength );
68
}
G4BOptnChangeCrossSection.hh
G4ForceCondition
G4ForceCondition
Definition:
G4ForceCondition.hh:41
G4InteractionLawPhysical.hh
G4double
double G4double
Definition:
G4Types.hh:83
G4BOptnChangeCrossSection::~G4BOptnChangeCrossSection
virtual ~G4BOptnChangeCrossSection()
Definition:
G4BOptnChangeCrossSection.cc:38
G4BOptnChangeCrossSection::GetBiasedCrossSection
G4double GetBiasedCrossSection() const
Definition:
G4BOptnChangeCrossSection.cc:54
G4BOptnChangeCrossSection::G4BOptnChangeCrossSection
G4BOptnChangeCrossSection(G4String name)
Definition:
G4BOptnChangeCrossSection.cc:31
G4BOptnChangeCrossSection::fBiasedExponentialLaw
G4InteractionLawPhysical * fBiasedExponentialLaw
Definition:
G4BOptnChangeCrossSection.hh:91
G4BOptnChangeCrossSection::ProvideOccurenceBiasingInteractionLaw
virtual const G4VBiasingInteractionLaw * ProvideOccurenceBiasingInteractionLaw(const G4BiasingProcessInterface *, G4ForceCondition &proposeForceCondition)
Definition:
G4BOptnChangeCrossSection.cc:43
G4BOptnChangeCrossSection::Sample
void Sample()
Definition:
G4BOptnChangeCrossSection.cc:59
G4BOptnChangeCrossSection::UpdateForStep
void UpdateForStep(G4double stepLength)
Definition:
G4BOptnChangeCrossSection.cc:65
G4BOptnChangeCrossSection::fInteractionOccured
G4bool fInteractionOccured
Definition:
G4BOptnChangeCrossSection.hh:92
G4BOptnChangeCrossSection::SetBiasedCrossSection
void SetBiasedCrossSection(G4double xst, bool updateInteractionLength=false)
Definition:
G4BOptnChangeCrossSection.cc:48
G4BiasingProcessInterface
Definition:
G4BiasingProcessInterface.hh:69
G4InteractionLawPhysical
Definition:
G4InteractionLawPhysical.hh:45
G4InteractionLawPhysical::SetPhysicalCrossSection
void SetPhysicalCrossSection(G4double crossSection)
Definition:
G4InteractionLawPhysical.cc:39
G4InteractionLawPhysical::GetPhysicalCrossSection
G4double GetPhysicalCrossSection() const
Definition:
G4InteractionLawPhysical.hh:52
G4String
Definition:
G4String.hh:62
G4VBiasingInteractionLaw
Definition:
G4VBiasingInteractionLaw.hh:61
G4VBiasingInteractionLaw::Sample
G4double Sample()
Definition:
G4VBiasingInteractionLaw.hh:97
G4VBiasingInteractionLaw::UpdateForStep
G4double UpdateForStep(G4double truePathLength)
Definition:
G4VBiasingInteractionLaw.hh:102
G4VBiasingOperation
Definition:
G4VBiasingOperation.hh:76
G4InuclParticleNames::name
const char * name(G4int ptype)
Definition:
G4InuclParticleNames.hh:76
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