JFIT::JRegressorStorage< JPoint4E, JGandalf > Struct Reference

Template specialisation for storage of PDF tables. More...

#include <JShowerBrightPointRegressor.hh>

Inheritance diagram for JFIT::JRegressorStorage< JPoint4E, JGandalf >:

Public Types
typedef JTOOLS::JSplineFunction1S_t	JFunction1D_t
typedef JTOOLS::JMAPLIST< JTOOLS::JPolint2FunctionalMap, JTOOLS::JPolint1FunctionalGridMap >::maplist	JPDFMapList_t
typedef JPHYSICS::JPDFTable< JFunction1D_t, JPDFMapList_t >	JPDF_t
typedef std::array< JPDF_t, NUMBER_OF_PDFS >	JPDFs_t
	PDFs.

Public Member Functions
	JRegressorStorage ()
	Default constructor.
	JRegressorStorage (const std::string &fileDescriptor, const JTimeRange &T_ns, const double TTS, const int numberOfPoints=25, const double epsilon=1.0e-10)
	Parameterized constructor.
const JPDFs_t &	getPDF () const
	Get PDFs.

Public Attributes
JTimeRange	T_ns
	Time window with respect to Cherenkov hypothesis [ns].

Static Public Attributes
static const int	NUMBER_OF_PDFS = 2
static const JPDFType_t	pdf_t [NUMBER_OF_PDFS]
	PDF types.

Private Attributes
JPDFs_t	_pdf
	PDFs.

Detailed Description

Template specialisation for storage of PDF tables.

Definition at line 59 of file JShowerBrightPointRegressor.hh.

Member Typedef Documentation

JFunction1D_t

typedef JTOOLS::JSplineFunction1S_t JFIT::JRegressorStorage< JPoint4E, JGandalf >::JFunction1D_t

Definition at line 61 of file JShowerBrightPointRegressor.hh.

JPDFMapList_t

typedef JTOOLS::JMAPLIST<JTOOLS::JPolint2FunctionalMap,JTOOLS::JPolint1FunctionalGridMap>::maplist JFIT::JRegressorStorage< JPoint4E, JGandalf >::JPDFMapList_t

Definition at line 63 of file JShowerBrightPointRegressor.hh.

JPDF_t

typedef JPHYSICS::JPDFTable<JFunction1D_t, JPDFMapList_t> JFIT::JRegressorStorage< JPoint4E, JGandalf >::JPDF_t

Definition at line 64 of file JShowerBrightPointRegressor.hh.

JPDFs_t

typedef std::array<JPDF_t, NUMBER_OF_PDFS> JFIT::JRegressorStorage< JPoint4E, JGandalf >::JPDFs_t

PDFs.

Definition at line 68 of file JShowerBrightPointRegressor.hh.

Constructor & Destructor Documentation

JRegressorStorage() [1/2]

JFIT::JRegressorStorage< JPoint4E, JGandalf >::JRegressorStorage ( )

inline

Default constructor.

Definition at line 73 of file JShowerBrightPointRegressor.hh.

    {}

JRegressorStorage() [2/2]

JFIT::JRegressorStorage< JPoint4E, JGandalf >::JRegressorStorage ( const std::string & fileDescriptor, const JTimeRange & T_ns, const double TTS, const int numberOfPoints = 25, const double epsilon = 1.0e-10 )

inline

Parameterized constructor.

The PDF file descriptor should contain the wild card character JPHYSICS::WILDCARD which will be replaced by the corresponding PDF types listed in JRegressorStorage<JPoint4E, JGandalf>::pdf_t.

The TTS corresponds to the additional time smearing applied to the PDFs.

Parameters

fileDescriptor	PDF file descriptor
T_ns	time range [ns]
TTS	TTS [ns]
numberOfPoints	number of points for Gauss-Hermite integration of TTS
epsilon	precision for Gauss-Hermite integration of TTS

Definition at line 90 of file JShowerBrightPointRegressor.hh.

                                                                   :
      T_ns(T_ns)
 
    {
      using namespace std;
      using namespace JPP;
      
      const JPDF_t::JSupervisor supervisor(new JPDF_t::JDefaultResult(JMATH::zero));
      
      for (int i = 0; i != NUMBER_OF_PDFS; ++i) {
        
        const string file_name = getFilename(fileDescriptor, pdf_t[i]);
          
        _pdf[i].load(file_name.c_str());
 
        _pdf[i].setExceptionHandler(supervisor);
      }
 
      // Add PDFs
      for (int i = 1; i < NUMBER_OF_PDFS; i += 2) {
  
        _pdf[ i ].add(_pdf[i-1]); 
 
        JPDF_t buffer;
 
        _pdf[i-1].swap(buffer);
        
        if (TTS > 0.0) {
          _pdf[i].blur(TTS, numberOfPoints, epsilon);
        } 
      }    
    }

Member Function Documentation

getPDF()

const JPDFs_t & JFIT::JRegressorStorage< JPoint4E, JGandalf >::getPDF ( ) const

inline

Get PDFs.

Returns

PDFs

Definition at line 132 of file JShowerBrightPointRegressor.hh.

    {
      return _pdf;
    }

Member Data Documentation

NUMBER_OF_PDFS

const int JFIT::JRegressorStorage< JPoint4E, JGandalf >::NUMBER_OF_PDFS = 2

static

Definition at line 66 of file JShowerBrightPointRegressor.hh.

pdf_t

const JPDFType_t JFIT::JRegressorStorage< JPoint4E, JGandalf >::pdf_t

static

Initial value:

= {
    DIRECT_LIGHT_FROM_BRIGHT_POINT,
    SCATTERED_LIGHT_FROM_BRIGHT_POINT
  }

PDF types.

Definition at line 141 of file JShowerBrightPointRegressor.hh.

T_ns

JTimeRange JFIT::JRegressorStorage< JPoint4E, JGandalf >::T_ns

Time window with respect to Cherenkov hypothesis [ns].

Definition at line 142 of file JShowerBrightPointRegressor.hh.

_pdf

JPDFs_t JFIT::JRegressorStorage< JPoint4E, JGandalf >::_pdf

private

PDFs.

Definition at line 145 of file JShowerBrightPointRegressor.hh.

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The documentation for this struct was generated from the following file:

• JShowerBrightPointRegressor.hh