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| std::once_flag(3cxx) | std::once_flag(3cxx) |
NAME¶
std::once_flag - once_flag
SYNOPSIS¶
#include <mutex>
Public Member Functions¶
constexpr once_flag ()
noexcept=default
Constructor. once_flag (const once_flag
&)=delete
Deleted copy constructor. once_flag & operator=
(const once_flag &)=delete
Deleted assignment operator.
Friends¶
template<typename _Callable , typename... _Args>
void call_once (once_flag &__once, _Callable
&&__f, _Args &&... __args)
call_once
Detailed Description¶
once_flag
Definition at line 628 of file mutex.
Constructor & Destructor Documentation¶
constexpr std::once_flag::once_flag () [constexpr], [default], [noexcept]¶
Constructor.
std::once_flag::once_flag (const once_flag &) [delete]¶
Deleted copy constructor.
Member Function Documentation¶
once_flag & std::once_flag::operator= (const once_flag &) [delete]¶
Deleted assignment operator.
Friends And Related Symbol Documentation¶
template<typename _Callable , typename... _Args> void call_once (once_flag & __once, _Callable && __f, _Args &&... __args) [friend]¶
call_once
Definition at line 666 of file mutex.
Author¶
Generated automatically by Doxygen for libstdc++ from the source code.
| libstdc++ |