WeakPtr< TYPE > Class Template Reference

#include <weakptr.h>

Detailed Description

template<class TYPE>
class WeakPtr< TYPE >

A smart pointer which does not change the reference count of the target object.

Use this to prevent cyclic dependencies between objects. NOTE: The weak ptr only has a subset of methods of Ptr<>.

Copyright

(C) 2008 Radon Labs GmbH (C) 2013-2020 Individual contributors, see AUTHORS file

Public Member Functions
	WeakPtr ()
	constructor
	WeakPtr (TYPE *p)
	construct from C++ pointer
	WeakPtr (const Ptr< TYPE > &p)
	construct from Ptr<> pointer
	WeakPtr (const WeakPtr< TYPE > &p)
	construct from WeakPtr<> pointer
	~WeakPtr ()
	destructor
void	operator= (const Ptr< TYPE > &rhs)
	assignment operator from Ptr<>
void	operator= (const WeakPtr< TYPE > &rhs)
	assignment operator from WeakPtr<>
void	operator= (TYPE *rhs)
	assignment operator
TYPE *	operator-> () const
	safe -> operator
TYPE &	operator* () const
	safe dereference operator
	operator TYPE * () const
	safe pointer cast operator
bool	isvalid () const
	check if pointer is valid
TYPE *	get () const
	return direct pointer (asserts if null pointer)
TYPE *	get_unsafe () const
	return direct pointer (returns null pointer)

Private Attributes
TYPE *	ptr

Constructor & Destructor Documentation

WeakPtr() [1/4]

template<class TYPE>

WeakPtr< TYPE >::WeakPtr

(

)

constructor

WeakPtr() [2/4]

template<class TYPE>

WeakPtr< TYPE >::WeakPtr

(

TYPE *

p

)

construct from C++ pointer

WeakPtr() [3/4]

template<class TYPE>

WeakPtr< TYPE >::WeakPtr

(

const Ptr< TYPE > &

p

)

construct from Ptr<> pointer

WeakPtr() [4/4]

template<class TYPE>

WeakPtr< TYPE >::WeakPtr

(

const WeakPtr< TYPE > &

p

)

construct from WeakPtr<> pointer

~WeakPtr()

template<class TYPE>

WeakPtr< TYPE >::~WeakPtr

(

)

destructor

Member Function Documentation

get()

template<class TYPE>

TYPE * WeakPtr< TYPE >::get

(

)

const

return direct pointer (asserts if null pointer)

get_unsafe()

template<class TYPE>

TYPE * WeakPtr< TYPE >::get_unsafe

(

)

const

return direct pointer (returns null pointer)

isvalid()

template<class TYPE>

bool WeakPtr< TYPE >::isvalid

(

)

const

check if pointer is valid

operator TYPE *()

template<class TYPE>

WeakPtr< TYPE >::operator TYPE *

(

)

const

safe pointer cast operator

operator*()

template<class TYPE>

TYPE & WeakPtr< TYPE >::operator*

(

)

const

safe dereference operator

operator->()

template<class TYPE>

TYPE * WeakPtr< TYPE >::operator->

(

)

const

safe -> operator

operator=() [1/3]

template<class TYPE>

void WeakPtr< TYPE >::operator=

(

const Ptr< TYPE > &

rhs

)

assignment operator from Ptr<>

operator=() [2/3]

template<class TYPE>

void WeakPtr< TYPE >::operator=

(

const WeakPtr< TYPE > &

rhs

)

assignment operator from WeakPtr<>

operator=() [3/3]

template<class TYPE>

void WeakPtr< TYPE >::operator=

(

TYPE *

rhs

)

assignment operator

Member Data Documentation

ptr

template<class TYPE>

TYPE* WeakPtr< TYPE >::ptr

private

---

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

• /github/workspace/code/foundation/core/weakptr.h