std::shared_ptr< _Tp > Class Template Reference

#include <shared_ptr.h>

Inherits std::__shared_ptr< _Tp, _Lp >.

Public Types
typedef _Tp	element_type

Public Member Functions
constexpr	shared_ptr () noexcept
template<typename _Tp1 >
	shared_ptr (_Tp1 *__p)
template<typename _Tp1 , typename _Deleter >
	shared_ptr (_Tp1 *__p, _Deleter __d)
template<typename _Tp1 , typename _Deleter , typename _Alloc >
	shared_ptr (_Tp1 *__p, _Deleter __d, _Alloc __a)
	shared_ptr (const shared_ptr &) noexcept=default
template<typename _Tp1 , typename = _Convertible<_Tp1*>>
	shared_ptr (const shared_ptr< _Tp1 > &__r) noexcept
template<typename _Tp1 >
	shared_ptr (const shared_ptr< _Tp1 > &__r, _Tp *__p) noexcept
template<typename _Tp1 >
	shared_ptr (const weak_ptr< _Tp1 > &__r)
template<typename _Deleter >
	shared_ptr (nullptr_t __p, _Deleter __d)
template<typename _Deleter , typename _Alloc >
	shared_ptr (nullptr_t __p, _Deleter __d, _Alloc __a)
constexpr	shared_ptr (nullptr_t) noexcept
	shared_ptr (shared_ptr &&__r) noexcept
template<typename _Tp1 , typename = _Convertible<_Tp1*>>
	shared_ptr (shared_ptr< _Tp1 > &&__r) noexcept
template<typename _Tp1 >
	shared_ptr (std::auto_ptr< _Tp1 > &&__r)
template<typename _Tp1 , typename _Del , typename = _Convertible<typename unique_ptr<_Tp1, _Del>::pointer>>
	shared_ptr (std::unique_ptr< _Tp1, _Del > &&__r)
_Tp *	get () const noexcept
	operator bool () const
std::add_lvalue_reference< _Tp >::type	operator* () const noexcept
_Tp *	operator-> () const noexcept
shared_ptr &	operator= (const shared_ptr &) noexcept=default
template<typename _Tp1 >
shared_ptr &	operator= (const shared_ptr< _Tp1 > &__r) noexcept
shared_ptr &	operator= (shared_ptr &&__r) noexcept
template<class _Tp1 >
shared_ptr &	operator= (shared_ptr< _Tp1 > &&__r) noexcept
template<typename _Tp1 , typename _Del >
shared_ptr &	operator= (std::unique_ptr< _Tp1, _Del > &&__r)
template<typename _Tp1 >
bool	owner_before (__shared_ptr< _Tp1, _Lp > const &__rhs) const noexcept
template<typename _Tp1 >
bool	owner_before (__weak_ptr< _Tp1, _Lp > const &__rhs) const noexcept
void	reset () noexcept
template<typename _Tp1 >
void	reset (_Tp1 *__p)
template<typename _Tp1 , typename _Deleter >
void	reset (_Tp1 *__p, _Deleter __d)
template<typename _Tp1 , typename _Deleter , typename _Alloc >
void	reset (_Tp1 *__p, _Deleter __d, _Alloc __a)
void	swap (__shared_ptr< _Tp, _Lp > &__other) noexcept
bool	unique () const noexcept
long	use_count () const noexcept

Friends
template<typename _Tp1 , typename _Alloc , typename... _Args>
shared_ptr< _Tp1 >	allocate_shared (const _Alloc &__a, _Args &&... __args)
class	weak_ptr< _Tp >

Detailed Description

template<typename _Tp>
class std::shared_ptr< _Tp >

A smart pointer with reference-counted copy semantics.

The object pointed to is deleted when the last shared_ptr pointing to it is destroyed or reset.

Definition at line 93 of file bits/shared_ptr.h.

Member Typedef Documentation

element_type

template<typename _Tp , _Lock_policy _Lp>

typedef _Tp std::__shared_ptr< _Tp, _Lp >::element_type

inherited

Definition at line 877 of file shared_ptr_base.h.

Constructor & Destructor Documentation

shared_ptr()

template<typename _Tp >

template<typename _Tp1 >

std::shared_ptr< _Tp >::shared_ptr ( std::auto_ptr< _Tp1 > &&  __r )

inline

Definition at line 316 of file auto_ptr.h.

Member Function Documentation

get()

template<typename _Tp , _Lock_policy _Lp>

_Tp * std::__shared_ptr< _Tp, _Lp >::get ( ) const

inlinenoexceptinherited

Definition at line 1062 of file shared_ptr_base.h.

operator bool()

template<typename _Tp , _Lock_policy _Lp>

std::__shared_ptr< _Tp, _Lp >::operator bool ( ) const

inlineexplicitinherited

Definition at line 1065 of file shared_ptr_base.h.

operator*()

template<typename _Tp , _Lock_policy _Lp>

std::add_lvalue_reference< _Tp >::type std::__shared_ptr< _Tp, _Lp >::operator* ( ) const

inlinenoexceptinherited

Definition at line 1048 of file shared_ptr_base.h.

operator->()

template<typename _Tp , _Lock_policy _Lp>

_Tp * std::__shared_ptr< _Tp, _Lp >::operator-> ( ) const

inlinenoexceptinherited

Definition at line 1055 of file shared_ptr_base.h.

owner_before() [1/2]

template<typename _Tp , _Lock_policy _Lp>

template<typename _Tp1 >

bool std::__shared_ptr< _Tp, _Lp >::owner_before ( __shared_ptr< _Tp1, _Lp > const &  __rhs ) const

inlinenoexceptinherited

Definition at line 1085 of file shared_ptr_base.h.

owner_before() [2/2]

template<typename _Tp , _Lock_policy _Lp>

template<typename _Tp1 >

bool std::__shared_ptr< _Tp, _Lp >::owner_before ( __weak_ptr< _Tp1, _Lp > const &  __rhs ) const

inlinenoexceptinherited

Definition at line 1090 of file shared_ptr_base.h.

reset() [1/4]

template<typename _Tp , _Lock_policy _Lp>

void std::__shared_ptr< _Tp, _Lp >::reset ( )

inlinenoexceptinherited

Definition at line 1024 of file shared_ptr_base.h.

reset() [2/4]

template<typename _Tp , _Lock_policy _Lp>

template<typename _Tp1 >

void std::__shared_ptr< _Tp, _Lp >::reset ( _Tp1 *  __p )

inlineinherited

Definition at line 1029 of file shared_ptr_base.h.

reset() [3/4]

template<typename _Tp , _Lock_policy _Lp>

template<typename _Tp1 , typename _Deleter >

void std::__shared_ptr< _Tp, _Lp >::reset ( _Tp1 *  __p, _Deleter  __d  )

inlineinherited

Definition at line 1038 of file shared_ptr_base.h.

reset() [4/4]

template<typename _Tp , _Lock_policy _Lp>

template<typename _Tp1 , typename _Deleter , typename _Alloc >

void std::__shared_ptr< _Tp, _Lp >::reset ( _Tp1 *  __p, _Deleter  __d, _Alloc  __a  )

inlineinherited

Definition at line 1043 of file shared_ptr_base.h.

swap()

template<typename _Tp , _Lock_policy _Lp>

void std::__shared_ptr< _Tp, _Lp >::swap ( __shared_ptr< _Tp, _Lp > &  __other )

inlinenoexceptinherited

Definition at line 1077 of file shared_ptr_base.h.

unique()

template<typename _Tp , _Lock_policy _Lp>

bool std::__shared_ptr< _Tp, _Lp >::unique ( ) const

inlinenoexceptinherited

Definition at line 1069 of file shared_ptr_base.h.

use_count()

template<typename _Tp , _Lock_policy _Lp>

long std::__shared_ptr< _Tp, _Lp >::use_count ( ) const

inlinenoexceptinherited

Definition at line 1073 of file shared_ptr_base.h.

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

• bits/shared_ptr.h
• auto_ptr.h