NTuple::_Accessor< TYP > Class Template Reference

Class acting as a smart pointer holding a N tuple entry. More...

#include <NTuple.h>

Collaboration diagram for NTuple::_Accessor< TYP >:

List of all members.

Public Member Functions
	_Accessor ()
	Standard Constructor.
virtual	~_Accessor ()
	Standard Destructor.
bool	operator! () const
	Check if column is present.
	operator const void * () const
	Check if column is present.
TYP *	operator-> ()
	Dereference operator.
const TYP *	operator-> () const
	Dereference operator (CONST)
const Range< TYP > &	range () const
	Access the range.
Protected Attributes
TYP *	m_ptr
	Pointer to instance.
Private Member Functions
_Accessor< TYP > &	operator= (const _Accessor< TYP > &copy)
Friends
class	Tuple

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Detailed Description

template<class TYP>
class NTuple::_Accessor< TYP >

Class acting as a smart pointer holding a N tuple entry.

Definition at line 222 of file NTuple.h.

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Constructor & Destructor Documentation

template<class TYP>

NTuple::_Accessor< TYP >::_Accessor

(

)

[inline]

Standard Constructor.

Definition at line 233 of file NTuple.h.

: m_ptr(0)           {                                }

template<class TYP>

virtual NTuple::_Accessor< TYP >::~_Accessor

(

)

[inline, virtual]

Standard Destructor.

Definition at line 235 of file NTuple.h.

{                                }

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Member Function Documentation

template<class TYP>

NTuple::_Accessor< TYP >::operator const void *

(

)

const [inline]

Check if column is present.

Definition at line 239 of file NTuple.h.

{ return m_ptr;                  }

template<class TYP>

bool NTuple::_Accessor< TYP >::operator!

(

)

const [inline]

Check if column is present.

Definition at line 237 of file NTuple.h.

{ return m_ptr != 0;             }

template<class TYP>

const TYP* NTuple::_Accessor< TYP >::operator->

(

)

const [inline]

Dereference operator (CONST)

Definition at line 243 of file NTuple.h.

{ return m_ptr;                  }

template<class TYP>

TYP* NTuple::_Accessor< TYP >::operator->

(

)

[inline]

Dereference operator.

Definition at line 241 of file NTuple.h.

{ return m_ptr;                  }

template<class TYP>

_Accessor<TYP>& NTuple::_Accessor< TYP >::operator=

(

const _Accessor< TYP > &

copy )

[inline, private]

Definition at line 225 of file NTuple.h.

                                                            {
      return *this;
    }

template<class TYP>

const Range<TYP>& NTuple::_Accessor< TYP >::range

(

)

const [inline]

Access the range.

Definition at line 245 of file NTuple.h.

{ return m_ptr->range();         }

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Friends And Related Function Documentation

template<class TYP>

friend class Tuple [friend]

Definition at line 223 of file NTuple.h.

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Member Data Documentation

template<class TYP>

TYP* NTuple::_Accessor< TYP >::m_ptr [mutable, protected]

Pointer to instance.

Definition at line 230 of file NTuple.h.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiKernel/GaudiKernel/NTuple.h