std::weak_ptr man page on Oracle
[printable version]
std::weak_ptr<; _Tp >(3) std::weak_ptr< _Tp >(3)
NAME
std::weak_ptr< _Tp > -
SYNOPSIS
Inherits std::__weak_ptr< _Tp, _Lp >.
Public Types
typedef _Tp element_type
Public Member Functions
template<typename _Tp1 , typename = typename
std::enable_if<std::is_convertible<_Tp1*, _Tp*>::value>::type>
weak_ptr (const weak_ptr< _Tp1 > &__r) noexcept
template<typename _Tp1 , typename = typename
std::enable_if<std::is_convertible<_Tp1*, _Tp*>::value>::type>
weak_ptr (const shared_ptr< _Tp1 > &__r) noexcept
bool expired () const noexcept
shared_ptr< _Tp > lock () const noexcept
template<typename _Tp1 > weak_ptr & operator= (const weak_ptr< _Tp1 >
&__r) noexcept
template<typename _Tp1 > weak_ptr & operator= (const shared_ptr< _Tp1 >
&__r) noexcept
template<typename _Tp1 > bool owner_before (const __shared_ptr< _Tp1,
_Lp > &__rhs) const
template<typename _Tp1 > bool owner_before (const __weak_ptr< _Tp1, _Lp
> &__rhs) const
void reset () noexcept
void swap (__weak_ptr &__s) noexcept
long use_count () const noexcept
Detailed Description
template<typename _Tp>class std::weak_ptr< _Tp >
A smart pointer with weak semantics.
With forwarding constructors and assignment operators.
Definition at line 461 of file shared_ptr.h.
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Tue May 6 2014 std::weak_ptr< _Tp >(3)
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