std::enable_shared_from_this - Man Page

Base class allowing use of the member function shared_from_this.

Synopsis

Public Member Functions

shared_ptr< _Tp > shared_from_this ()
shared_ptr< const _Tp > shared_from_this () const

weak_ptr< _Tp > weak_from_this () noexcept
weak_ptr< const _Tp > weak_from_this () const noexcept

Protected Member Functions

enable_shared_from_this (const enable_shared_from_this &) noexcept
enable_shared_from_this & operator= (const enable_shared_from_this &) noexcept

Friends

const enable_shared_from_this * __enable_shared_from_this_base (const __shared_count<> &, const enable_shared_from_this *__p)
template<typename , _Lock_policy > class __shared_ptr

Detailed Description

template<typename _Tp>

class std::enable_shared_from_this< _Tp >" Base class allowing use of the member function shared_from_this.

Since

C++11

Definition at line 919 of file bits/shared_ptr.h.

Member Function Documentation

template<typename _Tp > weak_ptr<const _Tp> std::enable_shared_from_this< _Tp >::weak_from_this () const [inline], [noexcept]

Get a weak_ptr referring to the object that has *this as its base.

Since

C++17

Definition at line 952 of file bits/shared_ptr.h.

template<typename _Tp > weak_ptr<_Tp> std::enable_shared_from_this< _Tp >::weak_from_this () [inline], [noexcept]

Get a weak_ptr referring to the object that has *this as its base.

Since

C++17

Definition at line 948 of file bits/shared_ptr.h.

Author

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Info

Tue Jan 18 2022 libstdc++