NTFloatFunGA< Ntuple, T, A > Class Template Reference

#include <NTFloatFun.h>

Inheritance diagram for NTFloatFunGA< Ntuple, T, A >:

[legend]Collaboration diagram for NTFloatFunGA< Ntuple, T, A >:

[legend]List of all members.

---

Detailed Description

template<class Ntuple, class T = Float_t, class A = Float_t>
class NTFloatFunGA< Ntuple, T, A >

Returns a Float_FF value from an Ntuple getter method with an argument.

An NTFloatFunGA collaborates with a class Ntuple, which automatically generated by TTree::MakeClass, and returns a Float_t value from a given branch.

Author: Benno List, Jenny Böhme

Date

2006/10/25 15:06:59

Author

msteder

Changelog:

• 25.10.06 BL: First version

Definition at line 280 of file NTFloatFun.h.

Public Types
typedef T(Ntuple::*	Getter )(A)
typedef T(Ntuple::*	ConstGetter )(A) const
Public Member Functions
	NTFloatFunGA (const Ntuple &nt_, Getter p_mem, A arg_, const char *name_="?")
	Constructor from a member pointer.
	NTFloatFunGA (const Ntuple &nt_, ConstGetter p_mem, A arg_, const char *name_="?")
virtual Float_FF	operator() () const
	Returns a Float_FF value from an ntuple row.
virtual NTFloatFun &	operator[] (const IntFunPoR &iter_) const
	Returns a new object with a different iterator.
virtual NTFloatFun &	operator[] (int offset_) const
	Returns a new object with a different offset.
Protected Member Functions
virtual	~NTFloatFunGA ()
	Protected destructor ensures creation on the heap.
Protected Attributes
Ntuple &	nt
Getter	getMethod
A	arg

---

Constructor & Destructor Documentation

template<class Ntuple, class T = Float_t, class A = Float_t> NTFloatFunGA< Ntuple, T, A >::NTFloatFunGA (  const Ntuple &  nt_, Getter  p_mem, A  arg_, const char *  name_ = "?" )  [inline]

Constructor from a member pointer. Parameters: nt_  The ntuple p_mem  Member pointer arg_  The argument of the getter function name_  The object's name Definition at line 286 of file NTFloatFun.h.

template<class Ntuple, class T = Float_t, class A = Float_t> NTFloatFunGA< Ntuple, T, A >::NTFloatFunGA (  const Ntuple &  nt_, ConstGetter  p_mem, A  arg_, const char *  name_ = "?" )  [inline]

Parameters: nt_  The ntuple p_mem  Member pointer arg_  The argument of the getter function name_  The object's name Definition at line 294 of file NTFloatFun.h.

---

Member Function Documentation

template<class Ntuple, class T = Float_t, class A = Float_t> virtual NTFloatFun& NTFloatFunGA< Ntuple, T, A >::operator[] (  const IntFunPoR &  iter_  )  const [inline, virtual]

Returns a new object with a different iterator. Parameters: iter_  the new iterator Implements NTFloatFun. Definition at line 311 of file NTFloatFun.h.

template<class Ntuple, class T = Float_t, class A = Float_t> virtual NTFloatFun& NTFloatFunGA< Ntuple, T, A >::operator[] (  int  offset_  )  const [inline, virtual]

Returns a new object with a different offset. Parameters: offset_  the new offset Implements NTFloatFun. Definition at line 316 of file NTFloatFun.h.

---

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

• NTFloatFun.h

---