JBLH1FloatFun< H1SomePtr > Class Template Reference

#include <H1Funs.h>

Inheritance diagram for JBLH1FloatFun< H1SomePtr >:

[legend]Collaboration diagram for JBLH1FloatFun< H1SomePtr >:

[legend]List of all members.

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Detailed Description

template<class H1SomePtr>
class JBLH1FloatFun< H1SomePtr >

A FloatFun that returns a variable from an H1Tree.

The template argument H1SomePtr is the H1 Pointer type that has to be used to retrieve the value, such as H1FloatPtr or H1IntPtr.

An optional index can be used if one wants to access a single element of a fixed size array, such as for subtriggers.

Definition at line 112 of file H1Funs.h.

Public Member Functions
	JBLH1FloatFun (const char *branchname_, int index_=-1)
	Constructor from a branch name.
	JBLH1FloatFun (const H1SomePtr &ptr_, int index_=-1, const char *pointername_=0)
	Constructor from an existing pointer.
Float_FF	operator() () const
	Returns the value of the variable.
JBLH1FloatFun< H1SomePtr > &	operator[] (int index_)
	Returns a version with a fixed index.
JBLH1FloatFunIter< H1SomePtr > &	operator[] (const FillIterator &iter_)
	Returns a version with an iterator.
Protected Member Functions
virtual	~JBLH1FloatFun ()
	Protected destructor to ensure creation on the heap.
Private Attributes
const H1SomePtr &	ptr
	The H1 pointer.
int	index
	The optional index.
std::string	branchname
	The branch name.

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Constructor & Destructor Documentation

template<class H1SomePtr> JBLH1FloatFun< H1SomePtr >::JBLH1FloatFun (  const char *  branchname_, int  index_ = -1 )  [inline, explicit]

Constructor from a branch name. Parameters: branchname_  The branch name index_  An optional index Definition at line 115 of file H1Funs.h. References JBLH1FloatFun< H1SomePtr >::branchname, JBLH1FloatFun< H1SomePtr >::index, JBLH1FloatFun< H1SomePtr >::ptr, and NamedO::str().

template<class H1SomePtr> JBLH1FloatFun< H1SomePtr >::JBLH1FloatFun (  const H1SomePtr &  ptr_, int  index_ = -1, const char *  pointername_ = 0 )  [inline, explicit]

Constructor from an existing pointer. Parameters: ptr_  The branch pointer index_  An optional index pointername_  An optional pointer name Definition at line 126 of file H1Funs.h. References JBLH1FloatFun< H1SomePtr >::branchname, JBLH1FloatFun< H1SomePtr >::index, JBLH1FloatFun< H1SomePtr >::ptr, and NamedO::str().

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

• H1Funs.h

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