Class responsible for handling implementation of samples used in analysis, reweighting and returning LLH. More...

#include <Samples/SampleHandlerBase.h>

Inheritance diagram for SampleHandlerBase:

Collaboration diagram for SampleHandlerBase:

Public Member Functions
	SampleHandlerBase ()
	The main constructor.

virtual	~SampleHandlerBase ()
	destructor

virtual M3::int_t	GetNsamples ()

virtual std::string	GetTitle () const

virtual std::string	GetSampleName (int Sample) const =0

virtual double	GetSampleLikelihood (const int isample)

virtual void	CleanMemoryBeforeFit ()=0
	Allow to clean not used memory before fit starts.

virtual void	SaveAdditionalInfo (TDirectory *Dir)
	Store additional info in a chan.

MaCh3Modes *	GetMaCh3Modes () const
	Return pointer to MaCh3 modes.

virtual void	Reweight ()=0

virtual double	GetLikelihood ()=0

unsigned int	GetNEvents () const

virtual int	GetNMCSamples ()

virtual int	GetNOscChannels ()

virtual void	SetupBinning (const M3::int_t Selection, std::vector< double > &BinningX, std::vector< double > &BinningY)

virtual TH1 *	GetData (const int Selection)

virtual TH2Poly *	GetW2 (const int Selection)

virtual TH1 *	GetPDF (const int Selection)

virtual TH1 *	GetPDFMode (const int Selection, const int Mode)

virtual std::string	GetKinVarLabel (const int sample, const int Dimension)

double	GetTestStatLLH (double data, double mc) const
	Calculate test statistic for a single bin using Poisson.

double	GetTestStatLLH (const double data, const double mc, const double w2) const
	Calculate test statistic for a single bin. Calculation depends on setting of fTestStatistic. Data and mc -> 0 cut-offs are defined in M3::LOW_MC_BOUND.

void	SetTestStatistic (TestStatistic testStat)
	Set the test statistic to be used when calculating the binned likelihoods.

Protected Member Functions
void	QuietPlease ()
	CW: Redirect std::cout to silence some experiment specific libraries.

void	NowTalk ()
	CW: Redirect std::cout to silence some experiment specific libraries.

template<typename T >
bool	MatchCondition (const std::vector< T > &allowedValues, const T &value)
	check if event is affected by following conditions, for example pdg, or modes etc

Protected Attributes
TestStatistic	fTestStatistic
	Test statistic tells what kind of likelihood sample is using.

std::streambuf *	buf
	Keep the cout buffer.

std::streambuf *	errbuf
	Keep the cerr buffer.

M3::int_t	nSamples
	Contains how many samples we've got.

unsigned int	nEvents
	Number of MC events are there.

std::unique_ptr< MaCh3Modes >	Modes
	Holds information about used Generator and MaCh3 modes.

Detailed Description

Class responsible for handling implementation of samples used in analysis, reweighting and returning LLH.

Definition at line 25 of file SampleHandlerBase.h.

Constructor & Destructor Documentation

◆ SampleHandlerBase()

SampleHandlerBase::SampleHandlerBase ( )

The main constructor.

Definition at line 4 of file SampleHandlerBase.cpp.

                                     {
// ***************************************************************************
  nEvents = 0;
  nSamples = 0;
}

◆ ~SampleHandlerBase()

SampleHandlerBase::~SampleHandlerBase ( )

virtual

destructor

Definition at line 11 of file SampleHandlerBase.cpp.

                                      {
// ***************************************************************************
 
}

Member Function Documentation

◆ CleanMemoryBeforeFit()

virtual void SampleHandlerBase::CleanMemoryBeforeFit ( )

pure virtual

Allow to clean not used memory before fit starts.

Implemented in PySampleHandlerBase, and PySampleHandlerFD.

◆ GetData()

virtual TH1 * SampleHandlerBase::GetData ( const int Selection )

inlinevirtual

Definition at line 69 of file SampleHandlerBase.h.

69{ (void) Selection; throw MaCh3Exception(__FILE__ , __LINE__ , "Not implemented"); }

MaCh3Exception

Custom exception class for MaCh3 errors.

Definition: MaCh3Exception.h:13

◆ GetKinVarLabel()

virtual std::string SampleHandlerBase::GetKinVarLabel	(	const int	sample,
		const int	Dimension
	)

inlinevirtual

Definition at line 74 of file SampleHandlerBase.h.

74 {

75 (void) sample; (void) Dimension; throw MaCh3Exception(__FILE__ , __LINE__ , "Not implemented"); };

◆ GetPDF()

virtual TH1 * SampleHandlerBase::GetPDF ( const int Selection )

inlinevirtual

Definition at line 71 of file SampleHandlerBase.h.

71{ (void) Selection; throw MaCh3Exception(__FILE__ , __LINE__ , "Not implemented");}

◆ GetPDFMode()

virtual TH1 * SampleHandlerBase::GetPDFMode	(	const int	Selection,
		const int	Mode
	)

inlinevirtual

Definition at line 72 of file SampleHandlerBase.h.

72 {

73 (void) Selection; (void) Mode; throw MaCh3Exception(__FILE__ , __LINE__ , "Not implemented"); }

◆ GetW2()

virtual TH2Poly * SampleHandlerBase::GetW2 ( const int Selection )

inlinevirtual

Definition at line 70 of file SampleHandlerBase.h.

70{ (void) Selection; throw MaCh3Exception(__FILE__ , __LINE__ , "Not implemented");}

◆ MatchCondition()

template<typename T >

bool SampleHandlerBase::MatchCondition	(	const std::vector< T > &	allowedValues,
		const T &	value
	)

inlineprotected

check if event is affected by following conditions, for example pdg, or modes etc

Definition at line 109 of file SampleHandlerBase.h.

                                                                         {
    if (allowedValues.empty()) {
      return true;  // Apply to all if no specific values are specified
    }
    return std::find(allowedValues.begin(), allowedValues.end(), value) != allowedValues.end();
  }

◆ NowTalk()

void SampleHandlerBase::NowTalk ( )

protected

CW: Redirect std::cout to silence some experiment specific libraries.

Definition at line 211 of file SampleHandlerBase.cpp.

                                {
// ***************************************************************************
  #if DEBUG > 0
  return;
  #else
  std::cout.rdbuf(buf);
  std::cerr.rdbuf(errbuf);
  #endif
}

◆ QuietPlease()

void SampleHandlerBase::QuietPlease ( )

protected

CW: Redirect std::cout to silence some experiment specific libraries.

Definition at line 197 of file SampleHandlerBase.cpp.

                                    {
// ***************************************************************************
  #if DEBUG > 0
  return;
  #else
  buf = std::cout.rdbuf();
  errbuf = std::cerr.rdbuf();
  std::cout.rdbuf( nullptr );
  std::cerr.rdbuf( nullptr );
  #endif
}

◆ Reweight()

virtual void SampleHandlerBase::Reweight ( )

pure virtual

Implemented in PySampleHandlerBase, and SampleHandlerFD.

◆ SaveAdditionalInfo()

virtual void SampleHandlerBase::SaveAdditionalInfo ( TDirectory * Dir )

inlinevirtual

Store additional info in a chan.

Reimplemented in SampleHandlerFD.

Definition at line 50 of file SampleHandlerBase.h.

50{(void) Dir;};

◆ SetupBinning()

virtual void SampleHandlerBase::SetupBinning	(	const M3::int_t	Selection,
		std::vector< double > &	BinningX,
		std::vector< double > &	BinningY
	)

inlinevirtual

Definition at line 67 of file SampleHandlerBase.h.

67 {

68 (void) Selection; (void) BinningX; (void) BinningY; throw MaCh3Exception(__FILE__ , __LINE__ , "Not implemented");}

Member Data Documentation

◆ buf

std::streambuf* SampleHandlerBase::buf

protected

Keep the cout buffer.

Definition at line 120 of file SampleHandlerBase.h.

◆ errbuf

std::streambuf* SampleHandlerBase::errbuf

protected

Keep the cerr buffer.

Definition at line 122 of file SampleHandlerBase.h.

◆ fTestStatistic

TestStatistic SampleHandlerBase::fTestStatistic

protected

Test statistic tells what kind of likelihood sample is using.

Definition at line 117 of file SampleHandlerBase.h.

◆ Modes

std::unique_ptr<MaCh3Modes> SampleHandlerBase::Modes

protected

Holds information about used Generator and MaCh3 modes.

Definition at line 131 of file SampleHandlerBase.h.

◆ nEvents

unsigned int SampleHandlerBase::nEvents

protected

Number of MC events are there.

Definition at line 128 of file SampleHandlerBase.h.

◆ nSamples

M3::int_t SampleHandlerBase::nSamples

protected

Contains how many samples we've got.

Definition at line 125 of file SampleHandlerBase.h.

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

Samples/SampleHandlerBase.h
Samples/SampleHandlerBase.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SampleHandlerBase()

◆ ~SampleHandlerBase()

Member Function Documentation

◆ CleanMemoryBeforeFit()

◆ GetData()

◆ GetKinVarLabel()

◆ GetPDF()

◆ GetPDFMode()

◆ GetW2()

◆ MatchCondition()

◆ NowTalk()

◆ QuietPlease()

◆ Reweight()

◆ SaveAdditionalInfo()

◆ SetupBinning()

Member Data Documentation

◆ buf

◆ errbuf

◆ fTestStatistic

◆ Modes

◆ nEvents

◆ nSamples