bdm::object_ptr< T > Class Template Reference

A wrapper of shared_ptr which is never empty. More...

#include <shared_ptr.h>

List of all members.

Public Member Functions
	object_ptr ()
	Default constructor.
	object_ptr (const shared_ptr< T > &b)
	Upcast from shared_ptr<T> to object_ptr<T>.
	object_ptr (T *p)
object_ptr< T > &	operator= (const object_ptr< T > &other)
T *	get ()
const T *	get () const
T *	operator-> ()
const T *	operator-> () const
T &	operator* ()
const T &	operator* () const
bool	unique () const
long	use_count () const
	operator bool () const
void	swap (shared_ptr &other)

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Detailed Description

template<typename T>
class bdm::object_ptr< T >

A wrapper of shared_ptr which is never empty.

T must have a default constructor.

Note that shared_ptr's destructor isn't virtual - don't call delete on pointers to instances of this class.

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Constructor & Destructor Documentation

template<typename T>

bdm::object_ptr< T >::object_ptr

(

)

[inline]

Default constructor.

Calls T's default constructor.

template<typename T>

bdm::object_ptr< T >::object_ptr

(

const shared_ptr< T > &

b

)

[inline]

Upcast from shared_ptr<T> to object_ptr<T>.

Parameters:

b

The shared pointer, which must not be empty.

template<typename T>

bdm::object_ptr< T >::object_ptr

(

T *

p

)

[inline]

Constructs an object_ptr that owns the pointer p. p must have been alllocated by new!

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Member Function Documentation

const T * bdm::shared_ptr< T >::get

(

)

const [inline, inherited]

Returns the stored pointer (which remains owned by this instance).

T * bdm::shared_ptr< T >::get

(

)

[inline, inherited]

Returns the stored pointer (which remains owned by this instance).

const T & bdm::shared_ptr< T >::operator*

(

)

const [inline, inherited]

Returns a reference to the object pointed to by the stored pointer. This method may only be called when the stored pointer isn't NULL.

T & bdm::shared_ptr< T >::operator*

(

)

[inline, inherited]

Returns a reference to the object pointed to by the stored pointer. This method may only be called when the stored pointer isn't NULL.

const T * bdm::shared_ptr< T >::operator->

(

)

const [inline, inherited]

Returns the stored pointer (which remains owned by this instance). This method may only be called when the stored pointer isn't NULL.

T * bdm::shared_ptr< T >::operator->

(

)

[inline, inherited]

Returns the stored pointer (which remains owned by this instance). This method may only be called when the stored pointer isn't NULL.

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

• shared_ptr.h