ebml::ebml_weak_ptr< T > Class Template Reference

A drop-in replacement for std::weak_ptr tailored for EBML objects. More...

#include <ptrs.h>

Public Member Functions
	ebml_weak_ptr ()
	ebml_weak_ptr (const std::nullptr_t &)
	ebml_weak_ptr (const ebml_shared_ptr< T > &sharedPtr)
	ebml_weak_ptr (const ebml_weak_ptr< T > &other)
	ebml_weak_ptr (ebml_weak_ptr< T > &&other)
ebml_weak_ptr< T > &	operator= (const ebml_weak_ptr< T > &other)
ebml_weak_ptr< T > &	operator= (ebml_weak_ptr< T > &&other)
	~ebml_weak_ptr ()
ebml_shared_ptr< T >	lock () const
ebml_shared_ptr< const T >	c_lock () const
template<typename U >
ebml_shared_ptr< U >	lock () const
template<typename U >
std::enable_if_t<!std::is_same< T, U >::value, ebml_shared_ptr< U > >	c_lock () const
bool	expired () const

Protected Member Functions
	ebml_weak_ptr (control_block *ctl, T *ptr)

Protected Attributes
std::mutex	mutex
control_block *	ctl = nullptr
T *	ptr = nullptr

Friends
template<typename U , typename V >
ebml_weak_ptr< U >	ebml_static_pointer_cast (const ebml_weak_ptr< V > &)
template<typename U , typename V >
ebml_weak_ptr< U >	ebml_dynamic_pointer_cast (const ebml_weak_ptr< V > &)

Detailed Description

template<class T>
class ebml::ebml_weak_ptr< T >

A drop-in replacement for std::weak_ptr tailored for EBML objects.

The ebml_weak_ptr provides a safe mechanism to observe an object managed by ebml_shared_ptr without affecting its lifetime.

Template Parameters

T	Type of the object being observed.

Constructor & Destructor Documentation

ebml_weak_ptr() [1/6]

template<class T>

ebml::ebml_weak_ptr< T >::ebml_weak_ptr ( control_block *  ctl, T *  ptr  )

inlineexplicitprotected

ebml_weak_ptr() [2/6]

template<class T>

ebml::ebml_weak_ptr< T >::ebml_weak_ptr ( )

inline

ebml_weak_ptr() [3/6]

template<class T>

ebml::ebml_weak_ptr< T >::ebml_weak_ptr ( const std::nullptr_t &  )

inline

ebml_weak_ptr() [4/6]

template<class T>

ebml::ebml_weak_ptr< T >::ebml_weak_ptr ( const ebml_shared_ptr< T > &  sharedPtr )

inlineexplicit

ebml_weak_ptr() [5/6]

template<class T>

ebml::ebml_weak_ptr< T >::ebml_weak_ptr ( const ebml_weak_ptr< T > &  other )

inline

ebml_weak_ptr() [6/6]

template<class T>

ebml::ebml_weak_ptr< T >::ebml_weak_ptr ( ebml_weak_ptr< T > &&  other )

inline

~ebml_weak_ptr()

template<class T>

ebml::ebml_weak_ptr< T >::~ebml_weak_ptr ( )

inline

Member Function Documentation

c_lock() [1/2]

template<class T>

ebml_shared_ptr<const T> ebml::ebml_weak_ptr< T >::c_lock ( ) const

inline

c_lock() [2/2]

template<class T>

template<typename U >

std::enable_if_t<!std::is_same<T, U>::value, ebml_shared_ptr<U> > ebml::ebml_weak_ptr< T >::c_lock ( ) const

inline

expired()

template<class T>

bool ebml::ebml_weak_ptr< T >::expired ( ) const

inline

lock() [1/2]

template<class T>

ebml_shared_ptr<T> ebml::ebml_weak_ptr< T >::lock ( ) const

inline

lock() [2/2]

template<class T>

template<typename U >

ebml_shared_ptr<U> ebml::ebml_weak_ptr< T >::lock ( ) const

inline

operator=() [1/2]

template<class T>

ebml_weak_ptr<T>& ebml::ebml_weak_ptr< T >::operator= ( const ebml_weak_ptr< T > &  other )

inline

operator=() [2/2]

template<class T>

ebml_weak_ptr<T>& ebml::ebml_weak_ptr< T >::operator= ( ebml_weak_ptr< T > &&  other )

inline

Friends And Related Function Documentation

ebml_dynamic_pointer_cast

template<class T>

template<typename U , typename V >

ebml_weak_ptr<U> ebml_dynamic_pointer_cast ( const ebml_weak_ptr< V > &  )

friend

ebml_static_pointer_cast

template<class T>

template<typename U , typename V >

ebml_weak_ptr<U> ebml_static_pointer_cast ( const ebml_weak_ptr< V > &  )

friend

Member Data Documentation

ctl

template<class T>

control_block* ebml::ebml_weak_ptr< T >::ctl = nullptr

mutableprotected

mutex

template<class T>

std::mutex ebml::ebml_weak_ptr< T >::mutex

mutableprotected

ptr

template<class T>

T* ebml::ebml_weak_ptr< T >::ptr = nullptr

protected

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

• src/libebml_ng/ptrs.h