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Public Member Functions | Private Member Functions | Private Attributes | Friends | List of all members
CbmHistManager Class Reference

Histogram manager. More...

#include <CbmHistManager.h>

Inheritance diagram for CbmHistManager:
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Collaboration diagram for CbmHistManager:
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Public Member Functions

 CbmHistManager ()
 Constructor.
 
virtual ~CbmHistManager ()
 Destructor.
 
void Add (const std::string &name, TNamed *object)
 Add new named object to manager.
 
template<class T>
void Create1 (const std::string &name, const std::string &title, Int_t nofBins, Double_t minBin, Double_t maxBin)
 Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", 100, 0, 100);.
 
template<class T>
void Create1 (const std::string &name, const std::string &title, const std::vector< Double_t > &binsX)
 Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", binsX);.
 
template<class T>
void Create2 (const std::string &name, const std::string &title, Int_t nofBinsX, Double_t minBinX, Double_t maxBinX, Int_t nofBinsY, Double_t minBinY, Double_t maxBinY)
 Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", 100, 0, 100, 200, 0, 200);.
 
template<class T>
void Create2 (const std::string &name, const std::string &title, const std::vector< Double_t > &binsX, const std::vector< Double_t > &binsY)
 Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", binsX, binsY);.
 
template<class T>
void Create3 (const std::string &name, const std::string &title, Int_t nofBinsX, Double_t minBinX, Double_t maxBinX, Int_t nofBinsY, Double_t minBinY, Double_t maxBinY, Int_t nofBinsZ, Double_t minBinZ, Double_t maxBinZ)
 Helper function for creation of 3-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create3<TH3F>("name", "title", 100, 0, 100, 200, 0, 200, 300, 0, 300);.
 
template<class T, int nDim>
void CreateSparse (const std::string &name, const std::string &title, const std::array< Int_t, nDim > &nBins, const std::array< Double_t, nDim > &minVals, const std::array< Double_t, nDim > &maxVals)
 Helper function for creation of THnSparse objects.
 
TNamed * GetObject (const std::string &name) const
 
TH1 * H1 (const std::string &name) const
 Return pointer to TH1 histogram.
 
TH1 * H1Clone (const std::string &name) const
 Return clone of TH1 histogram.
 
std::vector< TH1 * > H1Vector (const std::vector< std::string > &names) const
 Return vector of pointers to TH1 histogram.
 
std::vector< TH1 * > H1Vector (const std::string &pattern) const
 Return vector of pointers to TH1 histogram.
 
TH2 * H2 (const std::string &name) const
 Return pointer to TH2 histogram.
 
TH2 * H2Clone (const std::string &name) const
 Return clone of TH2 histogram.
 
std::vector< TH2 * > H2Vector (const std::vector< std::string > &names) const
 Return vector of pointers to TH2 histogram.
 
std::vector< TH2 * > H2Vector (const std::string &pattern) const
 Return vector of pointers to TH2 histogram.
 
TH3 * H3 (const std::string &name) const
 Return pointer to TH3 histogram.
 
TH3 * H3Clone (const std::string &name) const
 Return clone of TH3 histogram.
 
THnSparse * HnSparse (const std::string &name) const
 Return pointer to THnSparse histogram.
 
TGraph * G1 (const std::string &name) const
 Return pointer to TGraph.
 
std::vector< TGraph * > G1Vector (const std::vector< std::string > &names) const
 Return vector of pointers to TGraph.
 
std::vector< TGraph * > G1Vector (const std::string &pattern) const
 Return vector of pointers to TGraph.
 
TGraph2D * G2 (const std::string &name) const
 Return pointer to TGraph2D.
 
std::vector< TGraph2D * > G2Vector (const std::vector< std::string > &names) const
 Return vector of pointers to TGraph2D.
 
std::vector< TGraph2D * > G2Vector (const std::string &pattern) const
 Return vector of pointers to TGraph2D.
 
TProfile * P1 (const std::string &name) const
 Return pointer to TProfile.
 
std::vector< TProfile * > P1Vector (const std::vector< std::string > &names) const
 Return vector of pointers to TProfile.
 
std::vector< TProfile * > P1Vector (const std::string &pattern) const
 Return vector of pointers to TProfile.
 
TProfile2D * P2 (const std::string &name) const
 Return pointer to TProfile2D.
 
std::vector< TProfile2D * > P2Vector (const std::vector< std::string > &names) const
 Return vector of pointers to TProfile2D.
 
std::vector< TProfile2D * > P2Vector (const std::string &pattern) const
 Return vector of pointers to TProfile2D.
 
Bool_t Exists (const std::string &name) const
 Check existence of object in manager.
 
void WriteToFile ()
 Write all objects to current opened file.
 
void WriteCanvasToFile ()
 Write all canvas to current opened file.
 
void ReadFromFile (TFile *file)
 Read histograms from file.
 
void AddTNamedObject (TObject *obj)
 Add TName object to map. Used in ReadFromFile method.
 
void AddTDirectoryObject (TObject *obj)
 Add all TName objects to map in directory. Used in ReadFromFile method.
 
void Clear (Option_t *="")
 Clear memory. Remove all histograms and canvases.
 
void ShrinkEmptyBinsH1 (const std::string &histName)
 Shrink empty bins in H1.
 
void ShrinkEmptyBinsH1ByPattern (const std::string &pattern)
 Shrink empty bins in H1.
 
void ShrinkEmptyBinsH2 (const std::string &histName)
 Shrink empty bins in H2.
 
void ShrinkEmptyBinsH2ByPattern (const std::string &pattern)
 Shrink empty bins in H2.
 
void Scale (const std::string &histName, Double_t scale)
 Scale histogram.
 
void ScaleByPattern (const std::string &pattern, Double_t scale)
 Scale histograms which name matches specified pattern.
 
void NormalizeToIntegral (const std::string &histName)
 Normalize histogram to integral.
 
void NormalizeToIntegralByPattern (const std::string &pattern)
 Normalize histograms to integral which name matches specified pattern.
 
void Rebin (const std::string &histName, Int_t ngroup)
 Rebin histogram.
 
void RebinByPattern (const std::string &pattern, Int_t ngroup)
 Rebin histograms which name matches specified pattern.
 
std::string ToString () const
 Return string representation of class.
 
TCanvas * CreateCanvas (const std::string &name, const std::string &title, Int_t width, Int_t height)
 Create and draw TCanvas and store pointer to it.
 
void SaveCanvasToImage (const std::string &outputDir, const std::string &options="png,eps")
 Save all stored canvases to images.
 
template<class T>
vector< T > ObjectVector (const string &pattern) const
 
template<class T>
vector< T > ObjectVector (const vector< string > &names) const
 

Private Member Functions

template<class T>
std::vector< T > ObjectVector (const std::string &pattern) const
 
template<class T>
std::vector< T > ObjectVector (const std::vector< std::string > &names) const
 

Private Attributes

std::map< std::string, TNamed * > fMap
 
std::vector< TCanvas * > fCanvases
 

Friends

std::ostream & operator<< (std::ostream &strm, const CbmHistManager &histManager)
 Operator << for convenient output to std::ostream.
 

Detailed Description

Histogram manager.

Author
Semen Lebedev s.leb.nosp@m.edev.nosp@m.@gsi..nosp@m.de
Date
2011

Definition at line 48 of file CbmHistManager.h.

Constructor & Destructor Documentation

◆ CbmHistManager()

CbmHistManager::CbmHistManager ( )

Constructor.

Definition at line 50 of file core/base/CbmHistManager.cxx.

References fCanvases, and fMap.

Referenced by operator<<.

◆ ~CbmHistManager()

CbmHistManager::~CbmHistManager ( )
virtual

Destructor.

Definition at line 52 of file core/base/CbmHistManager.cxx.

Member Function Documentation

◆ Add()

void CbmHistManager::Add ( const std::string & name,
TNamed * object )
inline

Add new named object to manager.

Parameters
[in]nameName of the object.
[in]objectPointer to object.

Definition at line 65 of file CbmHistManager.h.

References fMap.

Referenced by AddTNamedObject(), Create1(), Create1(), Create2(), Create2(), Create3(), and CreateSparse().

◆ AddTDirectoryObject()

void CbmHistManager::AddTDirectoryObject ( TObject * obj)

Add all TName objects to map in directory. Used in ReadFromFile method.

Definition at line 155 of file core/base/CbmHistManager.cxx.

References AddTDirectoryObject(), and AddTNamedObject().

Referenced by AddTDirectoryObject(), and ReadFromFile().

◆ AddTNamedObject()

void CbmHistManager::AddTNamedObject ( TObject * obj)

Add TName object to map. Used in ReadFromFile method.

Definition at line 145 of file core/base/CbmHistManager.cxx.

References Add().

Referenced by AddTDirectoryObject(), and ReadFromFile().

◆ Clear()

void CbmHistManager::Clear ( Option_t * = "")

Clear memory. Remove all histograms and canvases.

Definition at line 169 of file core/base/CbmHistManager.cxx.

References fCanvases, and fMap.

◆ Create1() [1/2]

template<class T>
void CbmHistManager::Create1 ( const std::string & name,
const std::string & title,
const std::vector< Double_t > & binsX )
inline

Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", binsX);.

Parameters
[in]nameObject name.
[in]titleObject title.
[in]binsXarray of low-edges for each bin in X

Definition at line 103 of file CbmHistManager.h.

References Add().

◆ Create1() [2/2]

template<class T>
void CbmHistManager::Create1 ( const std::string & name,
const std::string & title,
Int_t nofBins,
Double_t minBin,
Double_t maxBin )
inline

Helper function for creation of 1-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create1<TH1F>("name", "title", 100, 0, 100);.

Parameters
[in]nameObject name.
[in]titleObject title.
[in]nofBinsNumber of bins.
[in]minBinLow axis limit.
[in]maxBinUpper axis limit.

Definition at line 88 of file CbmHistManager.h.

References Add().

Referenced by CbmAnaJpsiReport::SignalOverBgAllSteps().

◆ Create2() [1/2]

template<class T>
void CbmHistManager::Create2 ( const std::string & name,
const std::string & title,
const std::vector< Double_t > & binsX,
const std::vector< Double_t > & binsY )
inline

Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", binsX, binsY);.

Parameters
[in]nameObject name.
[in]titleObject title.
[in]binsXarray of low-edges for each bin in X
[in]binsYarray of low-edges for each bin in Y

Definition at line 140 of file CbmHistManager.h.

References Add().

◆ Create2() [2/2]

template<class T>
void CbmHistManager::Create2 ( const std::string & name,
const std::string & title,
Int_t nofBinsX,
Double_t minBinX,
Double_t maxBinX,
Int_t nofBinsY,
Double_t minBinY,
Double_t maxBinY )
inline

Helper function for creation of 2-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create2<TH2F>("name", "title", 100, 0, 100, 200, 0, 200);.

Parameters
[in]nameObject name.
[in]titleObject title.
[in]nofBinsXNumber of bins for X axis.
[in]minBinXLow X axis limit.
[in]maxBinXUpper X axis limit.
[in]nofBinsYNumber of bins for Y axis.
[in]minBinYLow Y axis limit.
[in]maxBinYUpper Y axis limit.

Definition at line 123 of file CbmHistManager.h.

References Add().

◆ Create3()

template<class T>
void CbmHistManager::Create3 ( const std::string & name,
const std::string & title,
Int_t nofBinsX,
Double_t minBinX,
Double_t maxBinX,
Int_t nofBinsY,
Double_t minBinY,
Double_t maxBinY,
Int_t nofBinsZ,
Double_t minBinZ,
Double_t maxBinZ )
inline

Helper function for creation of 3-dimensional histograms and profiles. Template argument is a real object type that has to be created, for example, Create3<TH3F>("name", "title", 100, 0, 100, 200, 0, 200, 300, 0, 300);.

Parameters
[in]nameObject name.
[in]titleObject title.
[in]nofBinsXNumber of bins for X axis.
[in]minBinXLow X axis limit.
[in]maxBinXUpper X axis limit.
[in]nofBinsYNumber of bins for Y axis.
[in]minBinYLow Y axis limit.
[in]maxBinYUpper Y axis limit.
[in]nofBinsZNumber of bins for Z axis.
[in]minBinZLow Z axis limit.
[in]maxBinZUpper Z axis limit.

Definition at line 164 of file CbmHistManager.h.

References Add().

◆ CreateCanvas()

TCanvas * CbmHistManager::CreateCanvas ( const std::string & name,
const std::string & title,
Int_t width,
Int_t height )

Create and draw TCanvas and store pointer to it.

Parameters
[in]nameName of the canvas.
[in]titleTitle of the canvas.
[in]widthWidth of the canvas.
[in]heightHeight of the canvas.
Returns
Pointer to the created canvas.

Definition at line 303 of file core/base/CbmHistManager.cxx.

References fCanvases.

◆ CreateSparse()

template<class T, int nDim>
void CbmHistManager::CreateSparse ( const std::string & name,
const std::string & title,
const std::array< Int_t, nDim > & nBins,
const std::array< Double_t, nDim > & minVals,
const std::array< Double_t, nDim > & maxVals )
inline

Helper function for creation of THnSparse objects.

Template Parameters
<T>{ real object type that has to be created, for example THnSparseD }
<nDim>{ Array dimensions for nBins, minVals and maxVals } CreateSparse<THnSparseD, 3>("name", "title", nDim, nBins, minVals, maxVals);
Parameters
[in]nameObject name.
[in]titleObject title.
[in]nBinsArray of size nDim with number of bins for each dimension.
[in]minValsArray of size nDim with minimum values for each dimension.
[in]maxValsArray of size nDim with maximum values for each dimension.

Definition at line 184 of file CbmHistManager.h.

References Add().

◆ Exists()

Bool_t CbmHistManager::Exists ( const std::string & name) const
inline

Check existence of object in manager.

Parameters
[in]nameName of object.
Returns
True if object exists in manager.

Definition at line 425 of file CbmHistManager.h.

References fMap.

◆ G1()

TGraph * CbmHistManager::G1 ( const std::string & name) const
inline

Return pointer to TGraph.

Parameters
[in]nameName of TGraph.
Returns
pointer to TGraph.

Definition at line 313 of file CbmHistManager.h.

References fMap.

Referenced by CbmLitFieldQaReport::DrawFieldAlongZ().

◆ G1Vector() [1/2]

std::vector< TGraph * > CbmHistManager::G1Vector ( const std::string & pattern) const

Return vector of pointers to TGraph.

Parameters
[in]patternRegex for TGraph name.
Returns
Vector of pointers to TGraph.

◆ G1Vector() [2/2]

std::vector< TGraph * > CbmHistManager::G1Vector ( const std::vector< std::string > & names) const

Return vector of pointers to TGraph.

Parameters
[in]namesVector of TGraph names.
Returns
Vector of pointers to TGraph.

Referenced by CbmLitFieldQaReport::DrawFieldAlongZ().

◆ G2()

TGraph2D * CbmHistManager::G2 ( const std::string & name) const
inline

Return pointer to TGraph2D.

Parameters
[in]nameName of TGraph2D.
Returns
pointer to TGraph2D.

Definition at line 341 of file CbmHistManager.h.

References fMap.

Referenced by CbmLitFieldQaReport::DrawFieldRichPmtPlane(), CbmLitFieldQaReport::DrawFieldSlices(), and CbmLitFieldApproximationQaReport::DrawSlices().

◆ G2Vector() [1/2]

std::vector< TGraph2D * > CbmHistManager::G2Vector ( const std::string & pattern) const

Return vector of pointers to TGraph2D.

Parameters
[in]patternRegex for TGraph2D name.
Returns
Vector of pointers to TGraph2D.

◆ G2Vector() [2/2]

std::vector< TGraph2D * > CbmHistManager::G2Vector ( const std::vector< std::string > & names) const

Return vector of pointers to TGraph2D.

Parameters
[in]namesVector of TGraph2D names.
Returns
Vector of pointers to TGraph2D.

Referenced by CbmLitFieldApproximationQaReport::DrawApr(), CbmLitFieldQaReport::DrawFieldSlices(), and CbmLitFieldApproximationQaReport::DrawSlices().

◆ GetObject()

TNamed * CbmHistManager::GetObject ( const std::string & name) const
inline

Definition at line 192 of file CbmHistManager.h.

References fMap.

Referenced by LmvmDrawAll::DrawSystematicErrorFsSignal().

◆ H1()

TH1 * CbmHistManager::H1 ( const std::string & name) const
inline

Return pointer to TH1 histogram.

Parameters
[in]nameName of TH1 histogram.
Returns
pointer to TH1 histogram.

Definition at line 207 of file CbmHistManager.h.

References fMap.

Referenced by CbmLitClusteringQaReport::Create(), CbmLitTrackingQaReport::Create(), CbmStsDigitizeQaReport::Create(), DefaultAccAndRecLabelFormatter(), DefaultHitEfficiencyLabelFormatter(), CbmLitTrackingQaReport::DrawAccAndRec(), CbmLitTrackingQaStudyReport::DrawAccAndRec(), CbmLitFieldApproximationQaReport::DrawApr(), CbmLitTrackingQaStudyReport::DrawEfficiency(), CbmLitTrackingQaReport::DrawEfficiencyHistos(), CbmLitTrackingQaReport::DrawHitsHistos(), CbmLitClusteringQaReport::DrawNofObjectsHistograms(), CbmStsDigitizeQaReport::DrawNofObjectsHistograms(), CbmLitFieldApproximationQaReport::DrawSlices(), CbmLitFitQaReport::DrawTrackMomentumAtVertex(), CbmLitFitQaReport::DrawTrackParamsAtVertex(), CbmSimulationReport::H1(), H1Clone(), NormalizeToIntegral(), CbmLitTrackingQaReport::PrintNofGhosts(), CbmLitTrackingQaReport::PrintPionSuppression(), CbmLitTrackingQaReport::PrintTrackingEfficiency(), Rebin(), Scale(), CbmLitClusteringQaReport::ScaleAndShrinkHistograms(), CbmStsDigitizeQaReport::ScaleHistograms(), ShrinkEmptyBinsH1(), and CbmAnaJpsiReport::SignalOverBgAllSteps().

◆ H1Clone()

TH1 * CbmHistManager::H1Clone ( const std::string & name) const
inline

Return clone of TH1 histogram.

Parameters
[in]nameName of TH1 histogram.
Returns
pointer of TH1 clone histogram.

Definition at line 221 of file CbmHistManager.h.

References H1().

◆ H1Vector() [1/2]

std::vector< TH1 * > CbmHistManager::H1Vector ( const std::string & pattern) const

Return vector of pointers to TH1 histogram.

Parameters
[in]patternRegex for TH1 histogram name.
Returns
Vector of pointers to TH1 histogram.

◆ H1Vector() [2/2]

std::vector< TH1 * > CbmHistManager::H1Vector ( const std::vector< std::string > & names) const

Return vector of pointers to TH1 histogram.

Parameters
[in]namesVector of TH1 histogram names.
Returns
Vector of pointers to TH1 histogram.

Referenced by CbmLitClusteringQaReport::CalculateEfficiencyHistos(), CbmLitTrackingQaReport::CalculateEfficiencyHistos(), CbmLitTrackingQaReport::CalculatePionSuppressionHistos(), CbmLitTrackingQaReport::DrawAccAndRec(), CbmLitFieldApproximationQaReport::DrawApr(), CbmLitTrackingQaReport::DrawEfficiency(), CbmLitTrackingQaReport::DrawPionSuppression(), CbmLitFitQaReport::DrawTrackParams(), CbmLitTrackingQaReport::FillGlobalTrackVariants(), NormalizeToIntegralByPattern(), CbmLitTrackingQaReport::PrintNofGhosts(), CbmLitClusteringQaReport::PrintNofObjects(), CbmLitTrackingQaReport::PrintNofObjects(), CbmLitTrackingQaReport::PrintPionSuppression(), CbmLitTrackingQaReport::PrintTrackHits(), CbmLitTrackingQaReport::PrintTrackingEfficiency(), RebinByPattern(), ScaleByPattern(), ShrinkEmptyBinsH1ByPattern(), and ShrinkEmptyBinsH2ByPattern().

◆ H2()

TH2 * CbmHistManager::H2 ( const std::string & name) const
inline

Return pointer to TH2 histogram.

Parameters
[in]nameName of TH2 histogram.
Returns
pointer to TH2 histogram.

Definition at line 243 of file CbmHistManager.h.

References fMap.

Referenced by CbmLitTrackingQaReport::DrawEfficiencyHistos(), CbmLitFitQaReport::DrawResidualAndPullHistograms(), CbmLitClusteringQaReport::DrawResidualsAndPulls(), CbmLitFieldApproximationQaReport::DrawSlices(), CbmLitFitQaReport::DrawTrackParamsAtVertex(), CbmLitTrackingQaReport::DrawYPt(), CbmLitTofQaReport::FitHistograms(), CbmSimulationReport::H2(), H2Clone(), and ShrinkEmptyBinsH2().

◆ H2Clone()

TH2 * CbmHistManager::H2Clone ( const std::string & name) const
inline

Return clone of TH2 histogram.

Parameters
[in]nameName of TH2 histogram.
Returns
pointer of TH2 clone histogram.

Definition at line 257 of file CbmHistManager.h.

References H2().

◆ H2Vector() [1/2]

std::vector< TH2 * > CbmHistManager::H2Vector ( const std::string & pattern) const

Return vector of pointers to TH2 histogram.

Parameters
[in]patternRegex for TH2 histogram name.
Returns
Vector of pointers to TH2 histogram.

◆ H2Vector() [2/2]

std::vector< TH2 * > CbmHistManager::H2Vector ( const std::vector< std::string > & names) const

Return vector of pointers to TH2 histogram.

Parameters
[in]namesVector of TH2 histogram names.
Returns
Vector of pointers to TH2 histogram.

Referenced by CbmSimulationReport::DrawH2ByPattern(), and CbmLitFitQaReport::PrintResAndPullRow().

◆ H3()

TH3 * CbmHistManager::H3 ( const std::string & name) const
inline

Return pointer to TH3 histogram.

Parameters
[in]nameName of TH3 histogram.
Returns
pointer to TH3 histogram.

Definition at line 278 of file CbmHistManager.h.

References fMap.

Referenced by CbmSimulationReport::H3(), and H3Clone().

◆ H3Clone()

TH3 * CbmHistManager::H3Clone ( const std::string & name) const
inline

Return clone of TH3 histogram.

Parameters
[in]nameName of TH3 histogram.
Returns
pointer of TH3 clone histogram.

Definition at line 292 of file CbmHistManager.h.

References H3().

◆ HnSparse()

THnSparse * CbmHistManager::HnSparse ( const std::string & name) const
inline

Return pointer to THnSparse histogram.

Parameters
[in]nameName of THnSparse histogram.
Returns
pointer to THnSparse histogram.

Definition at line 299 of file CbmHistManager.h.

References fMap.

◆ NormalizeToIntegral()

void CbmHistManager::NormalizeToIntegral ( const std::string & histName)

Normalize histogram to integral.

Parameters
[in]histNameName of histogram.

Definition at line 260 of file core/base/CbmHistManager.cxx.

References H1().

Referenced by NormalizeToIntegralByPattern().

◆ NormalizeToIntegralByPattern()

void CbmHistManager::NormalizeToIntegralByPattern ( const std::string & pattern)

Normalize histograms to integral which name matches specified pattern.

Parameters
[in]histPatternNameRegular expression for histogram name.

Definition at line 266 of file core/base/CbmHistManager.cxx.

References H1Vector(), and NormalizeToIntegral().

Referenced by CbmLitTofQaReport::Draw(), and CbmLitClusteringQaReport::ScaleAndShrinkHistograms().

◆ ObjectVector() [1/4]

template<class T>
std::vector< T > CbmHistManager::ObjectVector ( const std::string & pattern) const
private

◆ ObjectVector() [2/4]

template<class T>
std::vector< T > CbmHistManager::ObjectVector ( const std::vector< std::string > & names) const
private

◆ ObjectVector() [3/4]

template<class T>
vector< T > CbmHistManager::ObjectVector ( const string & pattern) const

Definition at line 55 of file core/base/CbmHistManager.cxx.

References fMap.

◆ ObjectVector() [4/4]

template<class T>
vector< T > CbmHistManager::ObjectVector ( const vector< string > & names) const

Definition at line 93 of file core/base/CbmHistManager.cxx.

References fMap.

◆ P1()

TProfile * CbmHistManager::P1 ( const std::string & name) const
inline

Return pointer to TProfile.

Parameters
[in]nameName of TProfile.
Returns
pointer to TProfile.

Definition at line 369 of file CbmHistManager.h.

References fMap.

◆ P1Vector() [1/2]

std::vector< TProfile * > CbmHistManager::P1Vector ( const std::string & pattern) const

Return vector of pointers to TProfile.

Parameters
[in]patternRegex for TProfile name.
Returns
Vector of pointers to TProfile.

◆ P1Vector() [2/2]

std::vector< TProfile * > CbmHistManager::P1Vector ( const std::vector< std::string > & names) const

Return vector of pointers to TProfile.

Parameters
[in]namesVector of TProfile names.
Returns
Vector of pointers to TProfile.

◆ P2()

TProfile2D * CbmHistManager::P2 ( const std::string & name) const
inline

Return pointer to TProfile2D.

Parameters
[in]nameName of TProfile2D.
Returns
pointer to TProfile2D.

Definition at line 397 of file CbmHistManager.h.

References fMap.

Referenced by CbmLitRadLengthQaReport::DrawDetector(), CbmLitTrackingGeometryConstructor::GetMuchLayout(), CbmLitTrackingGeometryConstructor::GetRichMaterial(), and CbmLitTrackingGeometryConstructor::GetTrdLayout().

◆ P2Vector() [1/2]

std::vector< TProfile2D * > CbmHistManager::P2Vector ( const std::string & pattern) const

Return vector of pointers to TProfile2D.

Parameters
[in]patternRegex for TProfile2D name.
Returns
Vector of pointers to TProfile2D.

◆ P2Vector() [2/2]

std::vector< TProfile2D * > CbmHistManager::P2Vector ( const std::vector< std::string > & names) const

Return vector of pointers to TProfile2D.

Parameters
[in]namesVector of TProfile2D names.
Returns
Vector of pointers to TProfile2D.

◆ ReadFromFile()

void CbmHistManager::ReadFromFile ( TFile * file)

Read histograms from file.

Parameters
[in]filePointer to file with histograms.

Definition at line 131 of file core/base/CbmHistManager.cxx.

References AddTDirectoryObject(), and AddTNamedObject().

Referenced by LmvmDrawAll::DrawStudies(), LmvmDrawAll::DrawSystematicErrorFsSignal(), CbmLitTrackingGeometryConstructor::GetMuchLayout(), CbmLitTrackingGeometryConstructor::GetRichMaterial(), and CbmLitTrackingGeometryConstructor::GetTrdLayout().

◆ Rebin()

void CbmHistManager::Rebin ( const std::string & histName,
Int_t ngroup )

Rebin histogram.

Parameters
[in]histNameName of histogram.
[in]ngroupRebining factor.

Definition at line 275 of file core/base/CbmHistManager.cxx.

References H1().

Referenced by RebinByPattern().

◆ RebinByPattern()

void CbmHistManager::RebinByPattern ( const std::string & pattern,
Int_t ngroup )

Rebin histograms which name matches specified pattern.

Parameters
[in]histPatternNameRegular expression for histogram name.
[in]ngroupRebining factor.

Definition at line 284 of file core/base/CbmHistManager.cxx.

References H1Vector(), and Rebin().

Referenced by CbmAnaJpsiReport::Draw().

◆ SaveCanvasToImage()

void CbmHistManager::SaveCanvasToImage ( const std::string & outputDir,
const std::string & options = "png,eps" )

Save all stored canvases to images.

Parameters
[in]outputDirPath to the output directory (could be relative path).
[in]optionsYou can specify image format: eps, png or gif. Example: "gif,eps,png".

Definition at line 310 of file core/base/CbmHistManager.cxx.

References fCanvases, and Cbm::SaveCanvasAsImage().

◆ Scale()

void CbmHistManager::Scale ( const std::string & histName,
Double_t scale )

Scale histogram.

Parameters
[in]histNameName of histogram.
[in]scaleScaling factor.

Definition at line 249 of file core/base/CbmHistManager.cxx.

References H1().

Referenced by ScaleByPattern().

◆ ScaleByPattern()

void CbmHistManager::ScaleByPattern ( const std::string & pattern,
Double_t scale )

Scale histograms which name matches specified pattern.

Parameters
[in]histPatternNameRegular expression for histogram name.
[in]scaleScaling factor.

Definition at line 251 of file core/base/CbmHistManager.cxx.

References H1Vector(), and Scale().

Referenced by CbmAnaJpsiReport::Draw(), LmvmDrawAll::DrawSystematicErrorFsSignal(), CbmLitClusteringQaReport::ScaleAndShrinkHistograms(), and CbmStsDigitizeQaReport::ScaleHistograms().

◆ ShrinkEmptyBinsH1()

void CbmHistManager::ShrinkEmptyBinsH1 ( const std::string & histName)

Shrink empty bins in H1.

Parameters
[in]histNameName of histogram.

Definition at line 182 of file core/base/CbmHistManager.cxx.

References H1().

Referenced by ShrinkEmptyBinsH1ByPattern().

◆ ShrinkEmptyBinsH1ByPattern()

void CbmHistManager::ShrinkEmptyBinsH1ByPattern ( const std::string & pattern)

Shrink empty bins in H1.

Parameters
[in]histPatternNameRegular expression for histogram name.

Definition at line 203 of file core/base/CbmHistManager.cxx.

References H1Vector(), and ShrinkEmptyBinsH1().

Referenced by CbmLitTrackingQaReport::DrawEfficiencyHistos(), CbmLitTrackingQaReport::DrawHitsHistos(), CbmLitClusteringQaReport::ScaleAndShrinkHistograms(), and CbmStsDigitizeQaReport::ScaleHistograms().

◆ ShrinkEmptyBinsH2()

void CbmHistManager::ShrinkEmptyBinsH2 ( const std::string & histName)

Shrink empty bins in H2.

Parameters
[in]histNameName of histogram.

Definition at line 212 of file core/base/CbmHistManager.cxx.

References H2().

Referenced by ShrinkEmptyBinsH2ByPattern().

◆ ShrinkEmptyBinsH2ByPattern()

void CbmHistManager::ShrinkEmptyBinsH2ByPattern ( const std::string & pattern)

Shrink empty bins in H2.

Parameters
[in]histPatternNameRegular expression for histogram name.

Definition at line 240 of file core/base/CbmHistManager.cxx.

References H1Vector(), and ShrinkEmptyBinsH2().

Referenced by CbmLitClusteringQaReport::ScaleAndShrinkHistograms().

◆ ToString()

string CbmHistManager::ToString ( ) const

Return string representation of class.

Returns
string representation of class.

Definition at line 293 of file core/base/CbmHistManager.cxx.

References fMap.

Referenced by operator<<.

◆ WriteCanvasToFile()

void CbmHistManager::WriteCanvasToFile ( )

Write all canvas to current opened file.

Definition at line 124 of file core/base/CbmHistManager.cxx.

References fCanvases.

◆ WriteToFile()

void CbmHistManager::WriteToFile ( )

Write all objects to current opened file.

Definition at line 116 of file core/base/CbmHistManager.cxx.

References fMap.

Friends And Related Symbol Documentation

◆ operator<<

std::ostream & operator<< ( std::ostream & strm,
const CbmHistManager & histManager )
friend

Operator << for convenient output to std::ostream.

Returns
Insertion stream in order to be able to call a succession of insertion operations.

Definition at line 532 of file CbmHistManager.h.

References CbmHistManager(), and ToString().

Member Data Documentation

◆ fCanvases

std::vector<TCanvas*> CbmHistManager::fCanvases
private

Definition at line 563 of file CbmHistManager.h.

Referenced by CbmHistManager(), Clear(), CreateCanvas(), SaveCanvasToImage(), and WriteCanvasToFile().

◆ fMap

std::map<std::string, TNamed*> CbmHistManager::fMap
private

Definition at line 562 of file CbmHistManager.h.

Referenced by Add(), CbmHistManager(), Clear(), Exists(), G1(), G2(), GetObject(), H1(), H2(), H3(), HnSparse(), ObjectVector(), ObjectVector(), P1(), P2(), ToString(), and WriteToFile().

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