opdet::FlashHypothesis Class Reference

#include "FlashHypothesis.h"

Public Member Functions
	FlashHypothesis ()
	FlashHypothesis (size_t s)
	FlashHypothesis (std::vector< float > const &vector, std::vector< float > const &vector_error=std::vector< float >())
std::vector< float > const &	GetHypothesisVector () const
std::vector< float > const &	GetHypothesisErrorVector () const
void	SetHypothesisVector (std::vector< float > v)
void	SetHypothesisErrorVector (std::vector< float > v)
void	SetHypothesisVectorAndErrorVector (std::vector< float > v, std::vector< float > err=std::vector< float >(0))
float const &	GetHypothesis (size_t i_opdet) const
float const &	GetHypothesisError (size_t i_opdet) const
void	SetHypothesis (size_t i_opdet, float pe)
void	SetHypothesisError (size_t i_opdet, float err)
void	SetHypothesisAndError (size_t i_opdet, float pe, float err=-999)
float	GetTotalPEs () const
float	GetTotalPEsError () const
size_t	GetVectorSize () const
void	Normalize (float const &totalPE_target)
void	Print ()
FlashHypothesis	operator+ (const FlashHypothesis &fh)

Private Attributes
std::vector< float >	_NPEs_Vector
std::vector< float >	_NPEs_ErrorVector

Detailed Description

Definition at line 18 of file FlashHypothesis.h.

Constructor & Destructor Documentation

opdet::FlashHypothesis::FlashHypothesis ( )

inline

Definition at line 21 of file FlashHypothesis.h.

Referenced by opdet::FlashHypothesisCollection::FlashHypothesisCollection().

{}

opdet::FlashHypothesis::FlashHypothesis ( size_t  s )

inline

Definition at line 22 of file FlashHypothesis.h.

References _NPEs_ErrorVector, and _NPEs_Vector.

    {
      _NPEs_Vector = std::vector<float>(s, 0.0);
      _NPEs_ErrorVector = std::vector<float>(s, 0.0);
    }

opdet::FlashHypothesis::FlashHypothesis ( std::vector< float > const &  vector, std::vector< float > const &  vector_error = std::vector<float>()  )

inline

Definition at line 27 of file FlashHypothesis.h.

References SetHypothesisVectorAndErrorVector().

    {
      SetHypothesisVectorAndErrorVector(vector, vector_error);
    }

Member Function Documentation

float const& opdet::FlashHypothesis::GetHypothesis ( size_t  i_opdet ) const

inline

Definition at line 48 of file FlashHypothesis.h.

References _NPEs_Vector.

Referenced by opdet::FlashHypothesisComparison::FillFlashHypothesisInfo(), and Print().

{ return _NPEs_Vector.at(i_opdet); }

float const& opdet::FlashHypothesis::GetHypothesisError ( size_t  i_opdet ) const

inline

Definition at line 49 of file FlashHypothesis.h.

References _NPEs_ErrorVector.

Referenced by Print().

{ return _NPEs_ErrorVector.at(i_opdet); }

std::vector<float> const& opdet::FlashHypothesis::GetHypothesisErrorVector ( ) const

inline

Definition at line 34 of file FlashHypothesis.h.

References _NPEs_ErrorVector.

Referenced by opdet::FlashUtilities::CompareByError().

{ return _NPEs_ErrorVector; }

std::vector<float> const& opdet::FlashHypothesis::GetHypothesisVector ( ) const

inline

Definition at line 33 of file FlashHypothesis.h.

References _NPEs_Vector.

Referenced by opdet::FlashUtilities::CompareByError(), opdet::FlashUtilities::CompareByFraction(), and opdet::FlashHypothesisComparison::FillFlashHypothesisInfo().

{ return _NPEs_Vector; }

float opdet::FlashHypothesis::GetTotalPEs ( ) const

inline

Definition at line 55 of file FlashHypothesis.h.

References _NPEs_Vector.

Referenced by opdet::FlashUtilities::CompareByError(), opdet::FlashHypothesisComparison::FillFlashHypothesisInfo(), Normalize(), Print(), opdet::FlashHypothesisCollection::SetPromptHypAndPromptFraction(), and opdet::FlashHypothesisCollection::SetTotalHypAndPromptFraction().

    {
      return std::accumulate(_NPEs_Vector.begin(), _NPEs_Vector.end(), 0.0);
    }

float opdet::FlashHypothesis::GetTotalPEsError ( ) const

inline

Definition at line 59 of file FlashHypothesis.h.

References _NPEs_ErrorVector.

Referenced by opdet::FlashUtilities::CompareByError(), opdet::FlashHypothesisComparison::FillFlashHypothesisInfo(), and Print().

    {
      return std::sqrt(std::inner_product(
        _NPEs_ErrorVector.begin(), _NPEs_ErrorVector.end(), _NPEs_ErrorVector.begin(), 0.0));
    }

size_t opdet::FlashHypothesis::GetVectorSize ( ) const

inline

Definition at line 65 of file FlashHypothesis.h.

References _NPEs_Vector, Normalize(), and Print().

Referenced by opdet::FlashUtilities::CompareByError(), opdet::FlashHypothesisCalculator::FillFlashHypothesis(), operator+(), opdet::FlashHypothesisCollection::operator+(), and Print().

{ return _NPEs_Vector.size(); }

void opdet::FlashHypothesis::Normalize

(

float const &

totalPE_target

)

Definition at line 32 of file FlashHypothesis.cxx.

References _NPEs_ErrorVector, _NPEs_Vector, and GetTotalPEs().

Referenced by opdet::FlashHypothesisCollection::GetTotalHypothesis(), GetVectorSize(), opdet::FlashHypothesisCollection::SetPromptHypAndPromptFraction(), and opdet::FlashHypothesisCollection::SetTotalHypAndPromptFraction().

{

  if (GetTotalPEs() < std::numeric_limits<float>::epsilon()) return;

  const float PE_ratio = totalPE_target / GetTotalPEs();
  for (size_t i_opdet = 0; i_opdet < _NPEs_Vector.size(); i_opdet++) {
    _NPEs_Vector[i_opdet] *= PE_ratio;
    _NPEs_ErrorVector[i_opdet] = std::sqrt(_NPEs_Vector[i_opdet]);
  }
}

FlashHypothesis opdet::FlashHypothesis::operator+ ( const FlashHypothesis &  fh )

inline

Definition at line 71 of file FlashHypothesis.h.

References _NPEs_ErrorVector, _NPEs_Vector, and GetVectorSize().

    {

      if (_NPEs_Vector.size() != fh.GetVectorSize())
        throw std::runtime_error(
          "ERROR in FlashHypothesisAddition: Cannot add hypothesis of different size");

      FlashHypothesis flashhyp(_NPEs_Vector.size());
      for (size_t i = 0; i < _NPEs_Vector.size(); i++) {
        flashhyp._NPEs_Vector[i] = _NPEs_Vector[i] + fh._NPEs_Vector[i];
        flashhyp._NPEs_ErrorVector[i] =
          std::sqrt(this->_NPEs_ErrorVector[i] * this->_NPEs_ErrorVector[i] +
                    fh._NPEs_ErrorVector[i] * fh._NPEs_ErrorVector[i]);
      }
      return flashhyp;
    }

void opdet::FlashHypothesis::Print

(

)

Definition at line 44 of file FlashHypothesis.cxx.

References GetHypothesis(), GetHypothesisError(), GetTotalPEs(), GetTotalPEsError(), and GetVectorSize().

Referenced by opdet::FlashHypothesisCollection::GetTotalHypothesis(), and GetVectorSize().

{
  std::cout << "TotalPEs: " << GetTotalPEs() << " +/- " << GetTotalPEsError() << std::endl;
  std::cout << "Vector size: " << GetVectorSize() << std::endl;
  for (size_t i = 0; i < GetVectorSize(); i++)
    std::cout << "\t" << i << ": " << GetHypothesis(i) << " +/- " << GetHypothesisError(i)
              << std::endl;
}

void opdet::FlashHypothesis::SetHypothesis ( size_t  i_opdet, float  pe  )

inline

Definition at line 50 of file FlashHypothesis.h.

References _NPEs_Vector.

Referenced by SetHypothesisAndError().

{ _NPEs_Vector.at(i_opdet) = pe; }

void opdet::FlashHypothesis::SetHypothesisAndError	(	size_t	i_opdet,
		float	pe,
		float	err = -999
	)

Definition at line 23 of file FlashHypothesis.cxx.

References SetHypothesis(), and SetHypothesisError().

Referenced by opdet::FlashHypothesisCalculator::FillFlashHypothesis(), and SetHypothesisError().

{
  SetHypothesis(i_opdet, pe);
  if (err > 0)
    SetHypothesisError(i_opdet, err);
  else
    SetHypothesisError(i_opdet, std::sqrt(pe));
}

void opdet::FlashHypothesis::SetHypothesisError ( size_t  i_opdet, float  err  )

inline

Definition at line 51 of file FlashHypothesis.h.

References _NPEs_ErrorVector, and SetHypothesisAndError().

Referenced by SetHypothesisAndError().

{ _NPEs_ErrorVector.at(i_opdet) = err; }

void opdet::FlashHypothesis::SetHypothesisErrorVector ( std::vector< float >  v )

inline

Definition at line 40 of file FlashHypothesis.h.

References _NPEs_ErrorVector, _NPEs_Vector, and SetHypothesisVectorAndErrorVector().

    {
      _NPEs_ErrorVector = v;
      _NPEs_Vector.resize(v.size());
    }

void opdet::FlashHypothesis::SetHypothesisVector ( std::vector< float >  v )

inline

Definition at line 35 of file FlashHypothesis.h.

References _NPEs_ErrorVector, and _NPEs_Vector.

    {
      _NPEs_Vector = v;
      _NPEs_ErrorVector.resize(v.size());
    }

void opdet::FlashHypothesis::SetHypothesisVectorAndErrorVector	(	std::vector< float >	v,
		std::vector< float >	err = std::vector<float>(0)
	)

Definition at line 6 of file FlashHypothesis.cxx.

References _NPEs_ErrorVector, and _NPEs_Vector.

Referenced by FlashHypothesis(), and SetHypothesisErrorVector().

{
  if (err.size() != 0 && err.size() != v.size())
    throw std::runtime_error("ERROR in FlashHypothesisVectorSetter: Vector sizes not equal");

  _NPEs_Vector = v;
  if (err.size() == 0) {
    _NPEs_Vector = v;
    _NPEs_ErrorVector.resize(v.size());
    for (size_t i = 0; i < _NPEs_Vector.size(); i++)
      _NPEs_ErrorVector[i] = std::sqrt(_NPEs_Vector[i]);
  }
  else
    _NPEs_ErrorVector = err;
}

Member Data Documentation

std::vector<float> opdet::FlashHypothesis::_NPEs_ErrorVector

private

Definition at line 90 of file FlashHypothesis.h.

Referenced by FlashHypothesis(), GetHypothesisError(), GetHypothesisErrorVector(), GetTotalPEsError(), Normalize(), operator+(), SetHypothesisError(), SetHypothesisErrorVector(), SetHypothesisVector(), and SetHypothesisVectorAndErrorVector().

std::vector<float> opdet::FlashHypothesis::_NPEs_Vector

private

Definition at line 89 of file FlashHypothesis.h.

Referenced by FlashHypothesis(), GetHypothesis(), GetHypothesisVector(), GetTotalPEs(), GetVectorSize(), Normalize(), operator+(), SetHypothesis(), SetHypothesisErrorVector(), SetHypothesisVector(), and SetHypothesisVectorAndErrorVector().

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

• larana/v09_15_05/source/larana/OpticalDetector/FlashHypothesis.h
• larana/v09_15_05/source/larana/OpticalDetector/FlashHypothesis.cxx