weak_ptr< T > Class Template Reference

#include <shared_ptr.hpp>

Public Types
using	element_type = std::remove_extent_t<T>

Public Member Functions
constexpr	weak_ptr ()
constexpr	weak_ptr (std::nullptr_t)
	weak_ptr (const weak_ptr &r) noexcept
template<class Y>
	weak_ptr (const weak_ptr< Y > &r) noexcept
template<class Y>
	weak_ptr (const shared_ptr< Y > &r) noexcept
	weak_ptr (weak_ptr &&r) noexcept
template<class Y>
	weak_ptr (weak_ptr< Y > &&r) noexcept
long	use_count () const
bool	expired () const
shared_ptr< T >	lock ()
	~weak_ptr ()

Private Attributes
__shared_ptr_core< T > *	_c

Friends
class	shared_ptr< T >

Detailed Description

template<typename T>
class mos::weak_ptr< T >

Definition at line 68 of file shared_ptr.hpp.

Member Typedef Documentation

element_type

template<typename T>

using element_type = std::remove_extent_t<T>

Definition at line 73 of file shared_ptr.hpp.

Constructor & Destructor Documentation

weak_ptr() [1/7]

template<typename T>

weak_ptr ( )

inlineconstexpr

Definition at line 76 of file shared_ptr.hpp.

Referenced by weak_ptr(), weak_ptr(), weak_ptr(), and weak_ptr().

weak_ptr() [2/7]

template<typename T>

weak_ptr ( std::nullptr_t )

inlineconstexpr

Definition at line 77 of file shared_ptr.hpp.

weak_ptr() [3/7]

template<typename T>

weak_ptr ( const weak_ptr< T > & r )

inlinenoexcept

Definition at line 79 of file shared_ptr.hpp.

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weak_ptr() [4/7]

template<typename T>

template<class Y>

weak_ptr ( const weak_ptr< Y > & r )

inlinenoexcept

Definition at line 85 of file shared_ptr.hpp.

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weak_ptr() [5/7]

template<typename T>

template<class Y>

weak_ptr ( const shared_ptr< Y > & r )

inlinenoexcept

Definition at line 91 of file shared_ptr.hpp.

weak_ptr() [6/7]

template<typename T>

weak_ptr ( weak_ptr< T > && r )

inlinenoexcept

Definition at line 96 of file shared_ptr.hpp.

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weak_ptr() [7/7]

template<typename T>

template<class Y>

weak_ptr ( weak_ptr< Y > && r )

inlinenoexcept

Definition at line 102 of file shared_ptr.hpp.

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~weak_ptr()

template<typename T>

~weak_ptr ( )

inline

Definition at line 127 of file shared_ptr.hpp.

Member Function Documentation

use_count()

template<typename T>

long use_count ( ) const

inline

Definition at line 108 of file shared_ptr.hpp.

Referenced by expired().

expired()

template<typename T>

bool expired ( ) const

inline

Definition at line 115 of file shared_ptr.hpp.

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lock()

template<typename T>

shared_ptr< T > lock ( )

inline

Definition at line 120 of file shared_ptr.hpp.

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Friends And Related Symbol Documentation

shared_ptr< T >

template<typename T>

friend class shared_ptr< T >

friend

Definition at line 64 of file shared_ptr.hpp.

Referenced by lock().

Member Data Documentation

_c

template<typename T>

__shared_ptr_core<T>* _c

private

Definition at line 135 of file shared_ptr.hpp.

Referenced by lock(), use_count(), weak_ptr(), weak_ptr(), weak_ptr(), weak_ptr(), weak_ptr(), and ~weak_ptr().

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

• kernel/include/libs/mos/shared_ptr.hpp