TODO: ... write an instruction ... More...

#include <CaToolsWindowFinder.h>

Inheritance diagram for cbm::ca::tools::WindowFinder:

Collaboration diagram for cbm::ca::tools::WindowFinder:

Public Member Functions
	WindowFinder ()
	Default constructor.

virtual	~WindowFinder ()=default
	Destructor.

	WindowFinder (const WindowFinder &)=delete
	Copy and move are forbidden.

	WindowFinder (WindowFinder &&)=delete

WindowFinder &	operator= (const WindowFinder &)=delete

WindowFinder &	operator= (WindowFinder &&)=delete

void	AddInputFile (const char *filename)

void	DumpCanvasesToPdf (const char *filename="WFLog") const
	Saves canvases to a set of canvases to pdf.

void	Process (Option_t *opt="")

void	ReadTrackingIterationsFromYAML (const char *filename)
	Reads the iterations from YAML config.

void	SetBinning (int nBinsX, int nBinsY)

void	SetEpsilon (float eps)
	Sets a fraction of triplets (doublets), which can be omitted by the window.

void	SetExtraCut (const TCut &cut)

void	SetNslices (int nSlices)

void	SetOutputName (const char *filename)

void	SetStationIndexes (const std::vector< int > &vStationIndexes)

void	SetTarget (double x, double y, double z)

Static Public Attributes
static constexpr const char *	kTreeName = "t"
	Name of the input MC triplets tree.

Private Member Functions
ca::SearchWindow	CreateSW (int iStation, const ca::Iteration &caIter)
	Creates a search window for a selected station and iteration.

const char *	GetDistExpr (EExpr expr) const
	Returns expression for dx or dy to be drawn in a tree.

TCut	GetTrackSelectionCut (int iStation, const ca::Iteration &caIter) const

void	PrintCaseInformation (TPad *pPad, int iStation, const ca::Iteration &caIter) const

	ClassDef (WindowFinder, 0)

Private Attributes
int	fNparams = 1
	number of parameters of the searching window

std::string	fsOutputName = "SearchWindows.dat"
	Name for output file with estimated search windows.

std::vector< ca::Iteration >	fvCaIters = {}
	Tracking iterations.

std::vector< int >	fvStationIndexes = {}
	Global indexes of active stations to find the windows.

std::array< double, 3 >	fTargetPos = {0}
	Target position {x, y, z} [cm].

TCut	fExtraCut = TCut("")
	Optional cut on the triplets/doublets.

int	fNbinsX = 400
	Number of bins for the X axis of the distribution.

int	fNbinsY = 400
	Number of bins for the Y axis of the distribution.

int	fNslices = 1
	Number of slices along the X axis.

float	fEps = 0.001
	Fraction of triplets (doublets), which can be omitted.

TChain *	fpMcTripletsTree = nullptr
	Chain of trees containing MC triplets, generated in CbmL1 Performance.

std::vector< TCanvas * >	fvpCanvases

Detailed Description

TODO: ... write an instruction ...

Definition at line 46 of file CaToolsWindowFinder.h.

Constructor & Destructor Documentation

◆ WindowFinder() [1/3]

WindowFinder::WindowFinder ( )

Default constructor.

Definition at line 41 of file CaToolsWindowFinder.cxx.

References cbm::algo::ca::constants::clrs::CL, cbm::algo::ca::constants::clrs::CLb, and cbm::algo::ca::constants::clrs::GNb.

◆ ~WindowFinder()

virtual cbm::ca::tools::WindowFinder::~WindowFinder ( )

virtualdefault

Destructor.

◆ WindowFinder() [2/3]

cbm::ca::tools::WindowFinder::WindowFinder ( const WindowFinder & )

delete

Copy and move are forbidden.

◆ WindowFinder() [3/3]

cbm::ca::tools::WindowFinder::WindowFinder ( WindowFinder && )

delete

Member Function Documentation

◆ AddInputFile()

void WindowFinder::AddInputFile ( const char * filename )

Adds an input file with a tree object of MC triplets

Note: Multiple file input is possible

Definition at line 48 of file CaToolsWindowFinder.cxx.

References fpMcTripletsTree.

◆ ClassDef()

cbm::ca::tools::WindowFinder::ClassDef	(	WindowFinder	,
		0	)

private

◆ CreateSW()

ca::SearchWindow WindowFinder::CreateSW	(	int	iStation,
		const ca::Iteration &	caIter )

private

Creates a search window for a selected station and iteration.

dx vs. x0, dx vs. y0, dy vs. x0, dy vs. y0

projections

Definitions of dx and dy, cut

Definition at line 60 of file CaToolsWindowFinder.cxx.

Referenced by Process().

◆ DumpCanvasesToPdf()

void WindowFinder::DumpCanvasesToPdf ( const char * filename = "WFLog" ) const

Saves canvases to a set of canvases to pdf.

Definition at line 167 of file CaToolsWindowFinder.cxx.

References fvpCanvases.

◆ GetDistExpr()

const char * WindowFinder::GetDistExpr ( EExpr expr ) const

private

Returns expression for dx or dy to be drawn in a tree.

Definition at line 177 of file CaToolsWindowFinder.cxx.

References fTargetPos, cbm::ca::tools::kDxVsX0, cbm::ca::tools::kDxVsY0, cbm::ca::tools::kDyVsX0, and cbm::ca::tools::kDyVsY0.

Referenced by CreateSW(), and PrintCaseInformation().

◆ GetTrackSelectionCut()

TCut WindowFinder::GetTrackSelectionCut	(	int	iStation,
		const ca::Iteration &	caIter ) const

private

Gets a cut for doublets/triplets defined by station and a tracking iteration

Parameters

iStation	Global index of an active station
caIter	CA track finder iteration object

Definition at line 192 of file CaToolsWindowFinder.cxx.

References cbm::algo::ca::Iteration::GetMaxQp(), and cbm::algo::ca::Iteration::GetPrimaryFlag().

Referenced by CreateSW().

◆ operator=() [1/2]

WindowFinder & cbm::ca::tools::WindowFinder::operator= ( const WindowFinder & )

delete

◆ operator=() [2/2]

WindowFinder & cbm::ca::tools::WindowFinder::operator= ( WindowFinder && )

delete

◆ PrintCaseInformation()

void WindowFinder::PrintCaseInformation	(	TPad *	pPad,
		int	iStation,
		const ca::Iteration &	caIter ) const

private

Prints information on the dx and dy expression as well as used cuts on the pad

Parameters

pPad	A pad to print the information
iStation	Global index of an active station
caIter	CA track finder iteration object

Definition at line 215 of file CaToolsWindowFinder.cxx.

References fExtraCut, GetDistExpr(), cbm::algo::ca::Iteration::GetMaxQp(), cbm::algo::ca::Iteration::GetName(), cbm::algo::ca::Iteration::GetPrimaryFlag(), cbm::ca::tools::kDxVsY0, and cbm::ca::tools::kDyVsY0.

Referenced by CreateSW().

◆ Process()

void WindowFinder::Process ( Option_t * opt = "" )

Process a tree (TEST)

Parameters

opt	Define options to process: 'T' - triplets are used instead of doublets

Definition at line 250 of file CaToolsWindowFinder.cxx.

References cbm::algo::ca::constants::clrs::CL, cbm::algo::ca::constants::clrs::CLb, CreateSW(), fNparams, fsOutputName, fvCaIters, and fvStationIndexes.

◆ ReadTrackingIterationsFromYAML()

void WindowFinder::ReadTrackingIterationsFromYAML ( const char * filename )

Reads the iterations from YAML config.

Definition at line 273 of file CaToolsWindowFinder.cxx.

References fvCaIters, cbm::algo::ca::ConfigReader::ReadCAIterationVector(), and cbm::algo::ca::ConfigReader::SetMainConfigPath().

◆ SetBinning()

void WindowFinder::SetBinning	(	int	nBinsX,
		int	nBinsY )

Sets binning of the dx (dy) distribution

Parameters

nBinsX	Number of bins for the x-axis
nBinsY	Number of bins for the y-axis

Definition at line 294 of file CaToolsWindowFinder.cxx.

References fNbinsX, and fNbinsY.

◆ SetEpsilon()

void WindowFinder::SetEpsilon ( float eps )

Sets a fraction of triplets (doublets), which can be omitted by the window.

Definition at line 304 of file CaToolsWindowFinder.cxx.

References fEps.

◆ SetExtraCut()

void cbm::ca::tools::WindowFinder::SetExtraCut ( const TCut & cut )

inline

Sets additional cut (can be useful to reduce distribution contamination by outliers)

Parameters

cut	A cut object

Definition at line 89 of file CaToolsWindowFinder.h.

References fExtraCut.

◆ SetNslices()

void WindowFinder::SetNslices ( int nSlices )

Sets number of slices along the x-axiso If the number of slices larger then 1, the window bounds will be fitted with a function (...which TODO). Otherwise, the bounds will be represented with constants (independent from x0 or y0)

Definition at line 312 of file CaToolsWindowFinder.cxx.

References fNslices.

◆ SetOutputName()

void cbm::ca::tools::WindowFinder::SetOutputName ( const char * filename )

inline

Sets name of output file with search windows array

Note: Format of output file:; <number of parameters> <number of search windows stored> <array of serialized L1SearchWindow objects>

Parameters

filename Name of the file

Definition at line 100 of file CaToolsWindowFinder.h.

References fsOutputName.

◆ SetStationIndexes()

void WindowFinder::SetStationIndexes ( const std::vector< int > & vStationIndexes )

Define indexes of stations for which windows are needed

Note: : A stution TODO: Get number of stations from a tree ...

Definition at line 320 of file CaToolsWindowFinder.cxx.

References fvStationIndexes.

◆ SetTarget()

void WindowFinder::SetTarget	(	double	x,
		double	y,
		double	z )

Sets components of the target center position

Parameters

x	Position x-component [cm]
y	Position y-component [cm]
z	Position z-component [cm]

Definition at line 335 of file CaToolsWindowFinder.cxx.

References fTargetPos, x, and y.

Member Data Documentation

◆ fEps

float cbm::ca::tools::WindowFinder::fEps = 0.001

private

Fraction of triplets (doublets), which can be omitted.

Definition at line 151 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), and SetEpsilon().

◆ fExtraCut

TCut cbm::ca::tools::WindowFinder::fExtraCut = TCut("")

private

Optional cut on the triplets/doublets.

Definition at line 145 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), PrintCaseInformation(), and SetExtraCut().

◆ fNbinsX

int cbm::ca::tools::WindowFinder::fNbinsX = 400

private

Number of bins for the X axis of the distribution.

Definition at line 148 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), and SetBinning().

◆ fNbinsY

int cbm::ca::tools::WindowFinder::fNbinsY = 400

private

Number of bins for the Y axis of the distribution.

Definition at line 149 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), and SetBinning().

◆ fNparams

int cbm::ca::tools::WindowFinder::fNparams = 1

private

number of parameters of the searching window

Definition at line 136 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), and Process().

◆ fNslices

int cbm::ca::tools::WindowFinder::fNslices = 1

private

Number of slices along the X axis.

Definition at line 150 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), and SetNslices().

◆ fpMcTripletsTree

TChain* cbm::ca::tools::WindowFinder::fpMcTripletsTree = nullptr

private

Chain of trees containing MC triplets, generated in CbmL1 Performance.

Definition at line 153 of file CaToolsWindowFinder.h.

Referenced by AddInputFile(), and CreateSW().

◆ fsOutputName

std::string cbm::ca::tools::WindowFinder::fsOutputName = "SearchWindows.dat"

private

Name for output file with estimated search windows.

Definition at line 138 of file CaToolsWindowFinder.h.

Referenced by Process(), and SetOutputName().

◆ fTargetPos

std::array<double, 3> cbm::ca::tools::WindowFinder::fTargetPos = {0}

private

Target position {x, y, z} [cm].

Definition at line 143 of file CaToolsWindowFinder.h.

Referenced by GetDistExpr(), and SetTarget().

◆ fvCaIters

std::vector<ca::Iteration> cbm::ca::tools::WindowFinder::fvCaIters = {}

private

Tracking iterations.

Definition at line 141 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), Process(), and ReadTrackingIterationsFromYAML().

◆ fvpCanvases

std::vector<TCanvas*> cbm::ca::tools::WindowFinder::fvpCanvases

private

Definition at line 155 of file CaToolsWindowFinder.h.

Referenced by CreateSW(), and DumpCanvasesToPdf().

◆ fvStationIndexes

std::vector<int> cbm::ca::tools::WindowFinder::fvStationIndexes = {}

private

Global indexes of active stations to find the windows.

Definition at line 142 of file CaToolsWindowFinder.h.

Referenced by Process(), and SetStationIndexes().

◆ kTreeName

const char* cbm::ca::tools::WindowFinder::kTreeName = "t"

staticconstexpr

Name of the input MC triplets tree.

Definition at line 49 of file CaToolsWindowFinder.h.

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

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ WindowFinder() [1/3]

◆ ~WindowFinder()

◆ WindowFinder() [2/3]

◆ WindowFinder() [3/3]

Member Function Documentation

◆ AddInputFile()

◆ ClassDef()

◆ CreateSW()

◆ DumpCanvasesToPdf()

◆ GetDistExpr()

◆ GetTrackSelectionCut()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ PrintCaseInformation()

◆ Process()

◆ ReadTrackingIterationsFromYAML()

◆ SetBinning()

◆ SetEpsilon()

◆ SetExtraCut()

◆ SetNslices()

◆ SetOutputName()

◆ SetStationIndexes()

◆ SetTarget()

Member Data Documentation

◆ fEps

◆ fExtraCut

◆ fNbinsX

◆ fNbinsY

◆ fNparams

◆ fNslices

◆ fpMcTripletsTree

◆ fsOutputName

◆ fTargetPos

◆ fvCaIters

◆ fvpCanvases

◆ fvStationIndexes

◆ kTreeName