dEdxPDFs Class Reference

Base class for holding the dE/dx PDFs. More...

#include <dEdxPDFs.h>

Inheritance diagram for dEdxPDFs:

Public Member Functions
	dEdxPDFs ()=default
	Default constructor.
const TH2F *	getPDF (const Const::ChargedStable &chargedStable, bool truncated) const
	Return the dE/dx PDF for the given particle hypothesis.
const TH2F *	getPDF (const unsigned int hypothesis, const bool truncated) const
	Return the dE/dx PDF for the given particle hypothesis.
const std::vector< const TH2F * > &	getPDFs (bool truncated) const
	Return all PDF's as a vector of histogram pointers.
void	setPDF (const TH2F &pdf, const Const::ChargedStable &chargedStable, bool truncated)
	Set the dE/dx PDF for the given particle hypothesis.
void	setPDF (const TH2F &pdf, const unsigned int hypothesis, const bool truncated)
	Set the dE/dx PDF for the given particle hypothesis.
bool	checkPDFs (bool truncated) const
	Check PDF histograms if they are defined in the same range and with the same binning.

Private Member Functions
	ClassDef (dEdxPDFs, 1)
	do not write out

Private Attributes
std::array< TH2F, Const::ChargedStable::c_SetSize >	m_dEdxPDFs
	Array of dE/dx PDFs for each particle hypothesis.
std::array< TH2F, Const::ChargedStable::c_SetSize >	m_dEdxPDFsTruncated
	Array of truncated dE/dx PDFs for each particle hypothesis.
std::vector< const TH2F * >	m_cachePDFs
	cache for a vector of pointers to PDFs
std::vector< const TH2F * >	m_cachePDFsTruncated
	do not write out

Detailed Description

Base class for holding the dE/dx PDFs.

Definition at line 32 of file dEdxPDFs.h.

Member Function Documentation

ClassDef()

ClassDef ( dEdxPDFs  , 1    )

private

do not write out

Class version for the ROOT streamer.

getPDF() [1/2]

const TH2F * getPDF ( const Const::ChargedStable &  chargedStable, bool  truncated  ) const

inline

Return the dE/dx PDF for the given particle hypothesis.

Parameters

chargedStable	Particle hypothesis
truncated	If true, return the truncated dE/dx PDF

Definition at line 46 of file dEdxPDFs.h.

    {
      return getPDF(chargedStable.getIndex(), truncated);
    }

getPDF() [2/2]

const TH2F * getPDF ( const unsigned int  hypothesis, const bool  truncated  ) const

inline

Return the dE/dx PDF for the given particle hypothesis.

Parameters

hypothesis	Particle hypothesis (as in Const::ChargedStable::c_SetSize)
truncated	If true, return the truncated dE/dx PDF

Definition at line 56 of file dEdxPDFs.h.

    {
      return truncated ? &(m_dEdxPDFsTruncated.at(hypothesis)) : &(m_dEdxPDFs.at(hypothesis));
    }

setPDF() [1/2]

void setPDF ( const TH2F &  pdf, const Const::ChargedStable &  chargedStable, bool  truncated  )

inline

Set the dE/dx PDF for the given particle hypothesis.

Parameters

pdf	dE/dx PDF as a 2D histogram (TH2F)
chargedStable	Particle hypothesis
truncated	If true, set the truncated dE/dx PDF

Definition at line 74 of file dEdxPDFs.h.

    {
      setPDF(pdf, chargedStable.getIndex(), truncated);
    }

setPDF() [2/2]

void setPDF ( const TH2F &  pdf, const unsigned int  hypothesis, const bool  truncated  )

inline

Set the dE/dx PDF for the given particle hypothesis.

Parameters

pdf	dE/dx PDF as a 2D histogram (TH2F)
hypothesis	Particle hypothesis (as in Const::ChargedStable::c_SetSize)
truncated	If true, set the truncated dE/dx PDF

Definition at line 85 of file dEdxPDFs.h.

    {
      if (truncated)
        m_dEdxPDFsTruncated.at(hypothesis) = pdf;
      else
        m_dEdxPDFs.at(hypothesis) = pdf;
    }

Member Data Documentation

m_cachePDFs

std::vector<const TH2F*> m_cachePDFs

mutableprivate

cache for a vector of pointers to PDFs

Definition at line 109 of file dEdxPDFs.h.

m_cachePDFsTruncated

std::vector<const TH2F*> m_cachePDFsTruncated

mutableprivate

do not write out

cache for a vector of pointers to truncated PDFs

Definition at line 112 of file dEdxPDFs.h.

m_dEdxPDFs

std::array<TH2F, Const::ChargedStable::c_SetSize> m_dEdxPDFs

private

Array of dE/dx PDFs for each particle hypothesis.

Definition at line 103 of file dEdxPDFs.h.

m_dEdxPDFsTruncated

std::array<TH2F, Const::ChargedStable::c_SetSize> m_dEdxPDFsTruncated

private

Array of truncated dE/dx PDFs for each particle hypothesis.

Definition at line 106 of file dEdxPDFs.h.

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

• framework/dbobjects/include/dEdxPDFs.h
• framework/dbobjects/src/dEdxPDFs.cc