ana::_MultiVar< T > Class Template Reference

#include <MultiVar.h>

Public Member Functions
typedef	std::vector (VarFunc_t)(const T *sr)
	The type of the function part of a var. More...
	_MultiVar (const std::function< VarFunc_t > &fun)
	std::function can wrap a real function, function object, or lambda More...
std::vector< double >	operator() (const T *sr) const
	Allows a variable to be called with double value = myVar(sr) syntax. More...
int	ID () const
	Vars with the same definition will have the same ID. More...

Static Public Member Functions
static int	MaxID ()

Protected Member Functions
	_MultiVar (const std::function< VarFunc_t > &fun, int id)

Protected Attributes
std::function< VarFunc_t >	fFunc
int	fID

Static Protected Attributes
static int	fgNextID = -1
	The next ID that hasn't yet been assigned. More...

Detailed Description

template<class T>
class ana::_MultiVar< T >

A Var that returns multiple results for each slice. eg the properties of multiple prongs. All results will be filled into the Spectrum.

Definition at line 16 of file MultiVar.h.

Constructor & Destructor Documentation

template<class T >

ana::_MultiVar< T >::_MultiVar

(

const std::function< VarFunc_t > &

fun

)

std::function can wrap a real function, function object, or lambda

Definition at line 12 of file MultiVar.cxx.

    : fFunc(fun), fID(fgNextID--)
  {
  }

template<class T>

ana::_MultiVar< T >::_MultiVar ( const std::function< VarFunc_t > &  fun, int  id  )

inlineprotected

Definition at line 36 of file MultiVar.h.

      : fFunc(fun), fID(id)
    {
    }

Member Function Documentation

template<class T>

int ana::_MultiVar< T >::ID ( ) const

inline

Vars with the same definition will have the same ID.

Definition at line 32 of file MultiVar.h.

{return fID;}

template<class T>

static int ana::_MultiVar< T >::MaxID ( )

inlinestatic

Definition at line 34 of file MultiVar.h.

{return fgNextID-1;}

template<class T>

std::vector<double> ana::_MultiVar< T >::operator() ( const T *  sr ) const

inline

Allows a variable to be called with double value = myVar(sr) syntax.

Definition at line 26 of file MultiVar.h.

    {
      return fFunc(sr);
    }

template<class T>

typedef ana::_MultiVar< T >::std::vector

(

VarFunc_t

)

const

The type of the function part of a var.

Member Data Documentation

template<class T>

std::function<VarFunc_t> ana::_MultiVar< T >::fFunc

protected

Definition at line 41 of file MultiVar.h.

template<class T>

int ana::_MultiVar< T >::fgNextID = -1

staticprotected

The next ID that hasn't yet been assigned.

Definition at line 45 of file MultiVar.h.

template<class T>

int ana::_MultiVar< T >::fID

protected

Definition at line 43 of file MultiVar.h.

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

• MultiVar.h
• MultiVar.cxx