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G4LENDUsedTarget.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4LENDUsedTarget.cc
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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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// Class Description
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// Container of LEND (Low Energy Nuclear Data) target (nucleus)
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// LEND is Geant4 interface for GIDI (General Interaction Data Interface)
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// which gives a discription of nuclear and atomic reactions, such as
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// Binary collision cross sections
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// Particle number multiplicity distributions of reaction products
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// Energy and angular distributions of reaction products
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// Derived calculational constants
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// GIDI is developped at Lawrence Livermore National Laboratory
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// Class Description - End
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// 071025 First implementation done by T. Koi (SLAC/SCCS)
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// 101118 Name modifications for release T. Koi (SLAC/PPA)
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#include "
G4LENDUsedTarget.hh
"
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#include "
G4LENDManager.hh
"
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void
G4LENDUsedTarget::searchTarget
()
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{
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G4LENDManager
* lend_manager =
G4LENDManager::GetInstance
();
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target
= NULL;
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target
= lend_manager->
GetLENDTarget
(
proj
,
wanted_Evaluation
,
wanted_Z
,
wanted_A
,
wanted_M
);
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if
(
target
!= NULL )
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{
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actual_Z
=
wanted_Z
;
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actual_A
=
wanted_A
;
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actual_M
=
wanted_M
;
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actual_Evaluation
=
wanted_Evaluation
;
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return
;
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}
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if
(
allow_nat
==
true
||
allow_anything
==
true
)
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{
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target
= lend_manager->
GetLENDTarget
(
proj
,
wanted_Evaluation
,
wanted_Z
, 0 ,
wanted_M
);
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if
(
target
!= NULL )
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{
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actual_Z
=
wanted_Z
;
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actual_A
= 0;
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actual_M
=
wanted_M
;
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actual_Evaluation
=
wanted_Evaluation
;
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return
;
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}
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}
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G4int
iZ;
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G4int
iA;
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G4int
iM;
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if
(
allow_anything
==
true
)
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{
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// Loop Z
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G4int
dZ = 0;
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G4int
pZ = 1;
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while
( dZ <
max_Z
-
min_Z
)
// Loop checking, 11.06.2015, T. Koi
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{
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iZ =
wanted_Z
+ pZ*dZ;
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// Loop A
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G4int
dA = 0;
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G4int
pA = 1;
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while
( dA <
max_A
-
min_A
)
// Loop checking, 11.06.2015, T. Koi
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{
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iA =
wanted_A
+ pA*dA;
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// Loop M
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G4int
pM = 1;
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G4int
dM
= 0;
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while
( dM <
max_M
-
min_M
)
// Loop checking, 11.06.2015, T. Koi
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{
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iM =
wanted_M
+ pM*
dM
;
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if
( iZ <
min_Z
) iZ =
min_Z
;
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if
( iA <
min_A
) iA = 0;
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if
( iM <
min_M
) iM =
min_M
;
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if
( iZ >
max_Z
) iZ =
max_Z
;
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if
( iA >
max_A
) iA =
max_A
;
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if
( iM >
max_M
) iM =
max_M
;
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//Loop Evaluations choice the first available
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if
( lend_manager->
IsLENDTargetAvailable
(
proj
, iZ , iA , iM ).size() > 0 )
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{
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//Choice the first available
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actual_Evaluation
= lend_manager->
IsLENDTargetAvailable
(
proj
, iZ , iA , iM ).front();
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actual_Z
= iZ;
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actual_A
= iA;
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actual_M
= iM;
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target
= lend_manager->
GetLENDTarget
(
proj
,
actual_Evaluation
, iZ , iA , iM );
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return
;
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}
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if
( pM > 0 )
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pM = -1;
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else
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dM++;
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}
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if
( pA > 0 )
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pA = -1;
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else
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dA++;
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}
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if
( pZ > 0 )
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pZ = -1;
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else
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dZ++;
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}
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}
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}
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geant4-10.6-release
source
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hadronic
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lend
src
G4LENDUsedTarget.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:46
using
1.8.2 with
ECCE GitHub integration