Common::WeakPtr< T > Class Template Reference

#include <ptr.h>

Public Member Functions
	WeakPtr (std::nullptr_t)
	WeakPtr (const WeakPtr< T > &r)
template<class T2 >
	WeakPtr (const WeakPtr< T2 > &r)
template<class T2 >
	WeakPtr (const SharedPtr< T2 > &r)
template<class T2 >
WeakPtr< T2 >	staticCast () const
template<class T2 >
WeakPtr< T2 >	dynamicCast () const
template<class T2 >
WeakPtr< T2 >	constCast () const
template<class T2 >
WeakPtr< T2 >	reinterpretCast () const
SharedPtr< T >	lock () const
int	refCount () const
bool	expired () const
template<class T2 >
bool	owner_before (const WeakPtr< T2 > &other) const
template<class T2 >
bool	owner_before (const SharedPtr< T2 > &other) const
WeakPtr< T > &	operator= (const WeakPtr< T > &r)
template<class T2 >
WeakPtr< T > &	operator= (const WeakPtr< T2 > &r)
template<class T2 >
WeakPtr< T > &	operator= (const SharedPtr< T2 > &r)
void	reset ()
template<class T2 >
void	reset (const SharedPtr< T2 > &r)
template<class T2 >
void	reset (const WeakPtr< T2 > &r)

Detailed Description

template<class T>
class Common::WeakPtr< T >

Implements a smart pointer that holds a non-owning ("weak") reference to a pointer. It needs to be converted to a SharedPtr to access it.

Member Function Documentation

staticCast()

template<class T>

template<class T2 >

WeakPtr<T2> Common::WeakPtr< T >::staticCast ( ) const

inline

Performs the equivalent of static_cast to a new pointer type

dynamicCast()

template<class T>

template<class T2 >

WeakPtr<T2> Common::WeakPtr< T >::dynamicCast ( ) const

inline

Performs the equivalent of dynamic_cast to a new pointer type

constCast()

template<class T>

template<class T2 >

WeakPtr<T2> Common::WeakPtr< T >::constCast ( ) const

inline

Performs the equivalent of const_cast to a new pointer type

reinterpretCast()

template<class T>

template<class T2 >

WeakPtr<T2> Common::WeakPtr< T >::reinterpretCast ( ) const

inline

Performs the equivalent of const_cast to a new pointer type

lock()

template<class T>

SharedPtr<T> Common::WeakPtr< T >::lock ( ) const

inline

Creates a SharedPtr that manages the referenced object

refCount()

template<class T>

int Common::WeakPtr< T >::refCount ( ) const

inline

Returns the number of strong references to the object.

expired()

template<class T>

bool Common::WeakPtr< T >::expired ( ) const

inline

Returns whether the referenced object isn't valid

owner_before() [1/2]

template<class T>

template<class T2 >

bool Common::WeakPtr< T >::owner_before ( const WeakPtr< T2 > &  other ) const

inline

Returns whether this precedes another weak pointer in owner-based order

owner_before() [2/2]

template<class T>

template<class T2 >

bool Common::WeakPtr< T >::owner_before ( const SharedPtr< T2 > &  other ) const

inline

Returns whether this precedes a shared pointer in owner-based order

reset() [1/3]

template<class T>

void Common::WeakPtr< T >::reset ( )

inline

Resets the object to a NULL pointer.

reset() [2/3]

template<class T>

template<class T2 >

void Common::WeakPtr< T >::reset ( const SharedPtr< T2 > &  r )

inline

Resets the object to the specified shared pointer

reset() [3/3]

template<class T>

template<class T2 >

void Common::WeakPtr< T >::reset ( const WeakPtr< T2 > &  r )

inline

Resets the object to the specified weak pointer

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

• common/ptr.h