stxxl::shared_object_pointer< C > Class Template Reference

Behaves much like a Pointer, plus deleteing the referred object with it's last reference and ability to unify, i.e. make and refer a copy if the original object was shared. More...

#include <shared_object.h>

Inheritance diagram for stxxl::shared_object_pointer< C >:

List of all members.

Public Member Functions
	shared_object_pointer ()
	shared_object_pointer (C *pointer)
	shared_object_pointer (const shared_object_pointer &shared_pointer)
shared_object_pointer &	operator= (const shared_object_pointer &shared_pointer)
shared_object_pointer &	operator= (C *pointer)
	~shared_object_pointer ()
C &	operator* () const
C *	operator-> () const
	operator C * () const
C *	get () const
bool	operator== (const shared_object_pointer &shared_pointer) const
	operator bool () const
bool	valid () const
bool	empty () const
bool	unique () const
	if the object is referred by this shared_object_pointer only
void	unify ()
	Make and refer a copy if the original object was shared.
Private Member Functions
void	new_reference ()
void	new_reference (C *o)
void	delete_reference ()
Private Attributes
C *	ptr

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Detailed Description

template<class C>
class stxxl::shared_object_pointer< C >

Behaves much like a Pointer, plus deleteing the referred object with it's last reference and ability to unify, i.e. make and refer a copy if the original object was shared.

Use with objects derived from shared_object. Similar to boost/shared_ptr.

Definition at line 27 of file shared_object.h.

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Constructor & Destructor Documentation

template<class C>

stxxl::shared_object_pointer< C >::shared_object_pointer

(

)

[inline]

Definition at line 41 of file shared_object.h.

template<class C>

stxxl::shared_object_pointer< C >::shared_object_pointer

(

C *

pointer

)

[inline]

Definition at line 44 of file shared_object.h.

template<class C>

stxxl::shared_object_pointer< C >::shared_object_pointer

(

const shared_object_pointer< C > &

shared_pointer

)

[inline]

Definition at line 48 of file shared_object.h.

template<class C>

stxxl::shared_object_pointer< C >::~shared_object_pointer

(

)

[inline]

Definition at line 63 of file shared_object.h.

---

Member Function Documentation

template<class C>

void stxxl::shared_object_pointer< C >::delete_reference

(

)

[inline, private]

Definition at line 37 of file shared_object.h.

template<class C>

bool stxxl::shared_object_pointer< C >::empty

(

)

const [inline]

Definition at line 93 of file shared_object.h.

template<class C>

C* stxxl::shared_object_pointer< C >::get

(

)

const [inline]

Definition at line 81 of file shared_object.h.

template<class C>

void stxxl::shared_object_pointer< C >::new_reference

(

)

[inline, private]

Definition at line 31 of file shared_object.h.

Referenced by stxxl::shared_object_pointer< swappable_block_matrix_type >::new_reference().

template<class C>

void stxxl::shared_object_pointer< C >::new_reference

(

C *

o

)

[inline, private]

Definition at line 34 of file shared_object.h.

template<class C>

stxxl::shared_object_pointer< C >::operator bool

(

)

const [inline]

Definition at line 87 of file shared_object.h.

template<class C>

stxxl::shared_object_pointer< C >::operator C *

(

)

const [inline]

Definition at line 78 of file shared_object.h.

template<class C>

C& stxxl::shared_object_pointer< C >::operator*

(

)

const [inline]

Definition at line 66 of file shared_object.h.

template<class C>

C* stxxl::shared_object_pointer< C >::operator->

(

)

const [inline]

Definition at line 72 of file shared_object.h.

template<class C>

shared_object_pointer& stxxl::shared_object_pointer< C >::operator=

(

const shared_object_pointer< C > &

shared_pointer

)

[inline]

Definition at line 52 of file shared_object.h.

template<class C>

shared_object_pointer& stxxl::shared_object_pointer< C >::operator=

(

C *

pointer

)

[inline]

Definition at line 55 of file shared_object.h.

template<class C>

bool stxxl::shared_object_pointer< C >::operator==

(

const shared_object_pointer< C > &

shared_pointer

)

const [inline]

Definition at line 84 of file shared_object.h.

template<class C>

void stxxl::shared_object_pointer< C >::unify

(

)

[inline]

Make and refer a copy if the original object was shared.

Definition at line 101 of file shared_object.h.

template<class C>

bool stxxl::shared_object_pointer< C >::unique

(

)

const [inline]

if the object is referred by this shared_object_pointer only

Definition at line 97 of file shared_object.h.

template<class C>

bool stxxl::shared_object_pointer< C >::valid

(

)

const [inline]

Definition at line 90 of file shared_object.h.

---

Member Data Documentation

template<class C>

C* stxxl::shared_object_pointer< C >::ptr [private]

Definition at line 29 of file shared_object.h.

Referenced by stxxl::shared_object_pointer< swappable_block_matrix_type >::operator=(), and stxxl::shared_object_pointer< swappable_block_matrix_type >::operator==().

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

• include/stxxl/bits/common/shared_object.h