BasicRepPtr Class Reference

Base class wraping a Rep* and managing reference counting. More...

#include <Rep.h>

Inheritance diagram for BasicRepPtr:

List of all members.

Public Member Functions
	operator const void * () const
Protected Member Functions
	BasicRepPtr ()
	BasicRepPtr (Rep *ptr)
	BasicRepPtr (const BasicRepPtr &rhs)
BasicRepPtr &	operator= (const BasicRepPtr &rhs)
	~BasicRepPtr ()
Rep *	repPtr () const
Private Member Functions
void	_assign (Rep *new_r)
Private Attributes
Rep *	_ptr
Friends
std::ostream &	operator<< (std::ostream &str, const BasicRepPtr &obj)

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Detailed Description

Base class wraping a Rep* and managing reference counting.

A BasicRepPtr is explicity constructed from a Rep*. It references Rep while it holds the pointer and adjusts the reference counter on copy and assignment.

It may serve as base for template classes operating on data classes derived from Rep. For example VarPtr.

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Constructor & Destructor Documentation

BasicRepPtr::BasicRepPtr

(

)

[inline, protected]

Default ctor: NULL

BasicRepPtr::BasicRepPtr

(

Rep *

ptr

)

[inline, explicit, protected]

References RepPtrStore< _Tp, _Bt >::_assign().

BasicRepPtr::BasicRepPtr

(

const BasicRepPtr &

rhs

)

[inline, protected]

References RepPtrStore< _Tp, _Bt >::_assign(), and _ptr.

BasicRepPtr::~BasicRepPtr

(

)

[inline, protected]

References RepPtrStore< _Tp, _Bt >::_assign().

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Member Function Documentation

BasicRepPtr::operator const void *

(

)

const [inline]

Allow easy test for NULL.

BasicRepPtr& BasicRepPtr::operator=

(

const BasicRepPtr &

rhs

)

[inline, protected]

References RepPtrStore< _Tp, _Bt >::_assign(), and _ptr.

Rep* BasicRepPtr::repPtr

(

)

const [inline, protected]

Returns:

The Rep*.

Referenced by VarPtr< _Rep >::ptr().

void BasicRepPtr::_assign

(

Rep *

new_r

)

[inline, private]

Takes care of reference counter when assigning _ptr a new value.

References Rep::ref(), and Rep::unref().

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	str,
		const BasicRepPtr &	obj
	)			[friend]

Print out the Rep object.

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Member Data Documentation

Rep* BasicRepPtr::_ptr [private]

The Rep*.

Referenced by BasicRepPtr(), and operator=().

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

• Rep.h