WeakPtr< TYPE > Class Template Reference

#include <weakptr.h>

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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<>.

(C) 2008 Radon Labs GmbH

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)