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G4SmoothTrajectory.hh
Go to the documentation of this file.
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the newest version in sPHENIX GitHub for file G4SmoothTrajectory.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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// G4SmoothTrajectory
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//
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// class description:
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//
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// This class represents the trajectory of a particle tracked.
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// It includes information of
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// 1) List of trajectory points which compose the trajectory,
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// 2) static information of particle which generated the
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// trajectory,
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// 3) trackID and parent particle ID of the trajectory,
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// 4) Auxiliary points will be associated to G4SmoothTrajectoryPoint
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// to assist drawing smoothly curved trajectory.
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// --------------------------------------------------------------------
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#ifndef G4SmoothTrajectory_hh
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#define G4SmoothTrajectory_hh 1
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#include <stdlib.h>
// Include from 'system'
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#include <vector>
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#include "
trkgdefs.hh
"
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#include "
G4VTrajectory.hh
"
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#include "
G4Allocator.hh
"
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#include "
G4ios.hh
"
// Include from 'system'
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#include "
globals.hh
"
// Include from 'global'
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#include "
G4ParticleDefinition.hh
"
// Include from 'particle+matter'
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#include "
G4SmoothTrajectoryPoint.hh
"
// Include from 'tracking'
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#include "
G4Track.hh
"
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#include "
G4Step.hh
"
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class
G4Polyline
;
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class
G4SmoothTrajectory
:
public
G4VTrajectory
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{
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using
TrajectoryPointContainer
= std::vector<G4VTrajectoryPoint*>;
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//--------
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public
:
// with description
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//--------
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// Constructor/Destructor
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G4SmoothTrajectory
();
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G4SmoothTrajectory
(
const
G4Track
* aTrack);
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G4SmoothTrajectory
(
G4SmoothTrajectory
&);
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virtual
~G4SmoothTrajectory
();
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// Operators
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G4SmoothTrajectory
&
operator=
(
const
G4SmoothTrajectory
&) =
delete
;
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G4int
operator ==
(
const
G4SmoothTrajectory
&
r
)
const
{
return
(
this
==&r);}
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inline
void
*
operator
new
(size_t);
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inline
void
operator
delete
(
void
*);
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// Get/Set functions
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inline
G4int
GetTrackID
()
const
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{
return
fTrackID
; }
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inline
G4int
GetParentID
()
const
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{
return
fParentID
; }
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inline
G4String
GetParticleName
()
const
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{
return
ParticleName
; }
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inline
G4double
GetCharge
()
const
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{
return
PDGCharge
; }
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inline
G4int
GetPDGEncoding
()
const
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{
return
PDGEncoding
; }
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inline
G4double
GetInitialKineticEnergy
()
const
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{
return
initialKineticEnergy
; }
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inline
G4ThreeVector
GetInitialMomentum
()
const
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{
return
initialMomentum
; }
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// Other member functions
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virtual
void
ShowTrajectory
(std::ostream& os=G4cout)
const
;
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virtual
void
DrawTrajectory
()
const
;
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virtual
void
AppendStep
(
const
G4Step
* aStep);
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virtual
int
GetPointEntries
()
const
{
return
positionRecord
->size(); }
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virtual
G4VTrajectoryPoint
*
GetPoint
(
G4int
i)
const
{
return
(*
positionRecord
)[i]; }
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virtual
void
MergeTrajectory
(
G4VTrajectory
* secondTrajectory);
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G4ParticleDefinition
*
GetParticleDefinition
();
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// Get method for HEPRep style attributes
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virtual
const
std::map<G4String,G4AttDef>*
GetAttDefs
()
const
;
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virtual
std::vector<G4AttValue>*
CreateAttValues
()
const
;
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//---------
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private
:
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//---------
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TrajectoryPointContainer
*
positionRecord
;
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G4int
fTrackID
;
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G4int
fParentID
;
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G4int
PDGEncoding
;
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G4double
PDGCharge
;
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G4String
ParticleName
;
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G4double
initialKineticEnergy
;
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G4ThreeVector
initialMomentum
;
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};
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extern
G4TRACKING_DLL
G4Allocator<G4SmoothTrajectory>
*&
aSmoothTrajectoryAllocator
();
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inline
void
* G4SmoothTrajectory::operator
new
(size_t)
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{
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if
(!
aSmoothTrajectoryAllocator
())
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{
aSmoothTrajectoryAllocator
() =
new
G4Allocator<G4SmoothTrajectory>
; }
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return
(
void
*)
aSmoothTrajectoryAllocator
()->MallocSingle();
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}
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inline
void
G4SmoothTrajectory::operator
delete
(
void
* aTrajectory)
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{
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aSmoothTrajectoryAllocator
()->FreeSingle((
G4SmoothTrajectory
*)aTrajectory);
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}
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#endif
geant4
tree
geant4-10.6-release
source
tracking
include
G4SmoothTrajectory.hh
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:53
using
1.8.2 with
ECCE GitHub integration