ATLAS Offline Software
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ALFA_SimHitsTestTool Class Reference

#include <ALFA_SimHitsTestTool.h>

Inheritance diagram for ALFA_SimHitsTestTool:
Collaboration diagram for ALFA_SimHitsTestTool:

Public Member Functions

 ALFA_SimHitsTestTool (const std::string &type, const std::string &name, const IInterface *parent)
StatusCode initialize ()
StatusCode processEvent ()

Protected Attributes

std::string m_path {"/truth/"}
ServiceHandle< ITHistSvc > m_histSvc {"THistSvc", "SimTestHisto"}

Private Attributes

TH2 * m_hit_map_h [8]
TH2 * m_E_layer_sum_h [8]
TH1 * m_E_full_sum_h [8]
TH1 * m_E_gvs {}

structors and AlgTool implementation

std::string m_key
 The MC truth key.
HepMC::ConstGenParticlePtr getPrimary ()

Detailed Description

Definition at line 11 of file ALFA_SimHitsTestTool.h.

Constructor & Destructor Documentation

◆ ALFA_SimHitsTestTool()

ALFA_SimHitsTestTool::ALFA_SimHitsTestTool ( const std::string & type,
const std::string & name,
const IInterface * parent )

Definition at line 20 of file ALFA_SimHitsTestTool.cxx.

21 : SimTestToolBase(type, name, parent)
22{
23 for (int i(0); i<8; ++i) {
24 m_E_full_sum_h[i]=nullptr;
25 m_E_layer_sum_h[i]=nullptr;
26 m_hit_map_h[i]=nullptr;
27 }
28}
SimTestToolBase(const std::string &type, const std::string &name, const IInterface *parent)

Member Function Documentation

◆ getPrimary()

HepMC::ConstGenParticlePtr SimTestToolBase::getPrimary ( )
protectedinherited

Definition at line 20 of file SimTestToolBase.cxx.

21{
22 const McEventCollection* mcCollection;
23 if (evtStore()->retrieve(mcCollection,m_key).isSuccess()) {
25 for (e=mcCollection->begin();e!=mcCollection->end(); ++e) {
26 for (auto p : (**e)) {
28 return p;
29 }
30 }
31 }
32 }
33 return 0;
34}
DataModel_detail::const_iterator< DataVector > const_iterator
Standard const_iterator.
Definition DataVector.h:838
const_iterator end() const noexcept
Return a const_iterator pointing past the end of the collection.
const_iterator begin() const noexcept
Return a const_iterator pointing at the beginning of the collection.
std::string m_key
The MC truth key.
bool is_simulation_particle(const T &p)
Method to establish if a particle (or barcode) was created during the simulation (TODO update to be s...
retrieve(aClass, aKey=None)
Definition PyKernel.py:110

◆ initialize()

StatusCode ALFA_SimHitsTestTool::initialize ( )
virtual

Reimplemented from SimTestToolBase.

Definition at line 30 of file ALFA_SimHitsTestTool.cxx.

31{
32 m_path+="ALFA/";
33
34 _TH1D(m_E_gvs,"edep_full_in_gvs", 8, -0.5, 7.5);
35 _SET_TITLE(m_E_gvs, "Energy deposit in GVS","Station","E (MeV)");
36
37 std::stringstream s;
38 for (unsigned int j=0; j<8; j++) {
39 s.str("");
40 s << j+1;
41
42 _TH1D(m_E_full_sum_h[j],("edep_full_in_det_no."+s.str()).c_str(), 100, 0., 5.);
43 _SET_TITLE(m_E_full_sum_h[j], "Energy deposit in full detector","E (MeV)","N");
44
45 _TH2D(m_E_layer_sum_h[j],("edep_per_layer_detector_no."+s.str()).c_str(), 100, 0., 0.5, 22, 0., 21.);
46 _SET_TITLE(m_E_layer_sum_h[j], "Energy deposit in layers","E (MeV)","layer");
47
48 _TH2D(m_hit_map_h[j],("hitmap_det_no."+s.str()).c_str(), 22, 0., 21., 66, 0., 65.);
49 _SET_TITLE(m_hit_map_h[j], "hit map - layer vs fiber","layer","fiber");
50 }
51
52 return StatusCode::SUCCESS;
53}
#define _TH2D(var, name, nbinx, xmin, xmax, nbiny, ymin, ymax)
#define _TH1D(var, name, nbin, xmin, xmax)
#define _SET_TITLE(var, title, xaxis, yaxis)
std::string m_path

◆ processEvent()

StatusCode ALFA_SimHitsTestTool::processEvent ( )

Definition at line 55 of file ALFA_SimHitsTestTool.cxx.

55 {
56
57 int fiber, plate, sign, station;
58
59 double E_fiber_sum[8][10][64][2];
60 double E_full_sum[8];
61 double E_layer_sum[8][20];
62
63 // cleaning
64 const int station_max{8};
65 const int plate_max{10};
66 const int fiber_max{64};
67
68 for ( int l = 0; l < station_max; l++ ) {
69 E_full_sum[l] = 0.;
70 for ( int i = 0; i < plate_max; i++ ) {
71 E_layer_sum[l][i] = 0.;
72 E_layer_sum[l][i+plate_max] = 0.;
73 for ( int j = 0; j < fiber_max; j++ ) {
74 for ( int k = 0; k < 2; k++ ) {
75 E_fiber_sum[l][i][j][k] = 0.;
76 }
77 }
78 }
79 }
80
81
82 const ALFA_HitCollection* coll_handle = nullptr;
83 CHECK( evtStore()->retrieve(coll_handle,"ALFA_HitCollection") );
84
85
86 for (const ALFA_Hit& hit : *coll_handle) {
87
88 station = hit.GetStationNumber();
89 plate = hit.GetPlateNumber();
90 fiber = hit.GetFiberNumber();
91 sign = hit.GetSignFiber();
92 if (plate==100) {
93 // Treat hits in GVS separately.
94 m_E_gvs->Fill(station,(hit.GetEnergyDeposit()));
95 continue;
96 }
97 E_fiber_sum[station-1][plate-1][fiber-1][(1-sign)/2] += (hit.GetEnergyDeposit());
98 }
99
100 for ( int l = 0; l < station_max; l++ ) {
101 for ( int i = 0; i < plate_max; i++ ){
102 for ( int j = 0; j < fiber_max; j++ ) {
103 for ( int k = 0; k < 2; k++ ) {
104 E_full_sum[l] += E_fiber_sum[l][i][j][k];
105 E_layer_sum[l][2*i+k] += E_fiber_sum[l][i][j][k];
106 if (E_fiber_sum[l][i][j][k] > 0.) {
107 m_hit_map_h[l]->Fill(2*i+k+1,j+1);
108 }
109 }
110 }
111 }
112 }
113
114 for ( int l = 0; l < station_max; l++ ) {
115 m_E_full_sum_h[l]->Fill(E_full_sum[l]);
116 for ( int i = 0; i < 2*plate_max; i++ ) {
117 m_E_layer_sum_h[l]->Fill(E_layer_sum[l][i],i+1);
118 }
119 }
120
121 return StatusCode::SUCCESS;
122}
AtlasHitsVector< ALFA_Hit > ALFA_HitCollection
#define CHECK(...)
Evaluate an expression and check for errors.
int sign(int a)
l
Printing final latex table to .tex output file.

Member Data Documentation

◆ m_E_full_sum_h

TH1* ALFA_SimHitsTestTool::m_E_full_sum_h[8]
private

Definition at line 26 of file ALFA_SimHitsTestTool.h.

◆ m_E_gvs

TH1* ALFA_SimHitsTestTool::m_E_gvs {}
private

Definition at line 27 of file ALFA_SimHitsTestTool.h.

27{};

◆ m_E_layer_sum_h

TH2* ALFA_SimHitsTestTool::m_E_layer_sum_h[8]
private

Definition at line 25 of file ALFA_SimHitsTestTool.h.

◆ m_histSvc

ServiceHandle<ITHistSvc> SimTestHisto::m_histSvc {"THistSvc", "SimTestHisto"}
protectedinherited

Definition at line 35 of file SimTestHisto.h.

35{"THistSvc", "SimTestHisto"};

◆ m_hit_map_h

TH2* ALFA_SimHitsTestTool::m_hit_map_h[8]
private

Definition at line 24 of file ALFA_SimHitsTestTool.h.

◆ m_key

std::string SimTestToolBase::m_key
protectedinherited

The MC truth key.

Definition at line 34 of file SimTestToolBase.h.

◆ m_path

std::string SimTestHisto::m_path {"/truth/"}
protectedinherited

Definition at line 34 of file SimTestHisto.h.

34{"/truth/"};

The documentation for this class was generated from the following files: