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B4cCalorimeterSD.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file B4cCalorimeterSD.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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//
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#include "
B4cCalorimeterSD.hh
"
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#include "G4HCofThisEvent.hh"
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#include "
G4Step.hh
"
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#include "
G4ThreeVector.hh
"
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#include "
G4SDManager.hh
"
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#include "
G4ios.hh
"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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B4cCalorimeterSD::B4cCalorimeterSD
(
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const
G4String
&
name
,
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const
G4String
& hitsCollectionName,
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G4int
nofCells)
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:
G4VSensitiveDetector
(name),
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fHitsCollection(nullptr),
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fNofCells(nofCells)
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{
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collectionName
.
insert
(hitsCollectionName);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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B4cCalorimeterSD::~B4cCalorimeterSD
()
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{
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
B4cCalorimeterSD::Initialize
(
G4HCofThisEvent
* hce)
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{
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// Create hits collection
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fHitsCollection
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=
new
B4cCalorHitsCollection
(
SensitiveDetectorName
,
collectionName
[0]);
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// Add this collection in hce
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auto
hcID
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=
G4SDManager::GetSDMpointer
()->
GetCollectionID
(
collectionName
[0]);
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hce->
AddHitsCollection
( hcID,
fHitsCollection
);
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// Create hits
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// fNofCells for cells + one more for total sums
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for
(
G4int
i=0; i<
fNofCells
+1; i++ ) {
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fHitsCollection
->
insert
(
new
B4cCalorHit
());
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4bool
B4cCalorimeterSD::ProcessHits
(
G4Step
*
step
,
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G4TouchableHistory
*)
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{
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// energy deposit
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auto
edep
= step->
GetTotalEnergyDeposit
();
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// step length
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G4double
stepLength = 0.;
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if
( step->
GetTrack
()->
GetDefinition
()->
GetPDGCharge
() != 0. ) {
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stepLength = step->
GetStepLength
();
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}
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if
(
edep
==0. && stepLength == 0. )
return
false
;
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auto
touchable = (step->
GetPreStepPoint
()->
GetTouchable
());
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// Get calorimeter cell id
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auto
layerNumber = touchable->GetReplicaNumber(1);
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// Get hit accounting data for this cell
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auto
hit = (*fHitsCollection)[layerNumber];
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if
( ! hit ) {
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G4ExceptionDescription
msg;
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msg <<
"Cannot access hit "
<< layerNumber;
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G4Exception
(
"B4cCalorimeterSD::ProcessHits()"
,
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"MyCode0004"
,
FatalException
, msg);
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}
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// Get hit for total accounting
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auto
hitTotal
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= (*fHitsCollection)[
fHitsCollection
->
entries
()-1];
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// Add values
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hit->Add(
edep
, stepLength);
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hitTotal->Add(
edep
, stepLength);
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return
true
;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
B4cCalorimeterSD::EndOfEvent
(
G4HCofThisEvent
*)
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{
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if
(
verboseLevel
>1 ) {
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auto
nofHits =
fHitsCollection
->
entries
();
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G4cout
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<<
G4endl
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<<
"-------->Hits Collection: in this event they are "
<< nofHits
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<<
" hits in the tracker chambers: "
<<
G4endl
;
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for
( std::size_t i=0; i<nofHits; ++i ) (*
fHitsCollection
)[i]->Print();
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
geant4
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geant4-10.6-release
examples
basic
B4
B4c
src
B4cCalorimeterSD.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:02
using
1.8.2 with
ECCE GitHub integration