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PHG4TpcDigitizer.h
Go to the documentation of this file.
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the newest version in sPHENIX GitHub for file PHG4TpcDigitizer.h
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// Tell emacs that this is a C++ source
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// -*- C++ -*-.
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#ifndef G4TPC_PHG4TPCDIGITIZER_H
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#define G4TPC_PHG4TPCDIGITIZER_H
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#include <
fun4all/SubsysReco.h
>
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#include <
trackbase/TrkrDefs.h
>
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#include <
trackbase/TrkrHitSet.h
>
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#include <map>
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#include <string>
// for string
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#include <utility>
// for pair, make_pair
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#include <vector>
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#include <gsl/gsl_rng.h>
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class
PHCompositeNode
;
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class
PHG4TpcDigitizer
:
public
SubsysReco
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{
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public
:
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PHG4TpcDigitizer
(
const
std::string &
name
=
"PHG4TpcDigitizer"
);
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~PHG4TpcDigitizer
()
override
;
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int
Init
(
PHCompositeNode
*
/*topNode*/
)
override
{
return
0; }
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int
InitRun
(
PHCompositeNode
*topNode)
override
;
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int
process_event
(
PHCompositeNode
*topNode)
override
;
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int
End
(
PHCompositeNode
*
/*topNode*/
)
override
{
return
0; };
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void
set_adc_scale
(
const
int
layer
,
const
unsigned
int
max_adc,
const
float
energy_per_adc)
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{
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_max_adc
.insert(std::make_pair(layer, max_adc));
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_energy_scale
.insert(std::make_pair(layer, energy_per_adc));
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}
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void
SetTpcMinLayer
(
const
int
minlayer) {
TpcMinLayer
= minlayer; };
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void
SetADCThreshold
(
const
float
thresh) {
ADCThreshold
= thresh; };
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void
SetENC
(
const
float
enc) {
TpcEnc
= enc; };
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private
:
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void
CalculateCylinderCellADCScale
(
PHCompositeNode
*topNode);
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void
DigitizeCylinderCells
(
PHCompositeNode
*topNode);
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float
added_noise
();
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unsigned
int
TpcMinLayer
;
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float
ADCThreshold
;
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float
TpcEnc
;
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float
Pedestal
;
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float
ChargeToPeakVolts
;
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float
ADCSignalConversionGain
;
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float
ADCNoiseConversionGain
;
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std::vector<std::vector<TrkrHitSet::ConstIterator> >
phi_sorted_hits
;
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std::vector<std::vector<TrkrHitSet::ConstIterator> >
z_sorted_hits
;
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std::vector<float>
adc_input
;
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std::vector<TrkrDefs::hitkey>
adc_hitid
;
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std::vector<int>
is_populated
;
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// settings
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std::map<int, unsigned int>
_max_adc
;
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std::map<int, float>
_energy_scale
;
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gsl_rng *
RandomGenerator
;
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};
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#endif
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PHG4TpcDigitizer.h
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. updated:
Wed Jun 29 2022 17:24:45
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