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std::once_flag(3)					     Library Functions Manual						 std::once_flag(3)

NAME
       std::once_flag -

SYNOPSIS
   Public Member Functions
       constexpr once_flag () noexcept=default
       once_flag (const once_flag &)=delete
       once_flag & operator= (const once_flag &)=delete

   Friends
       template<typename _Callable , typename... _Args> void call_once (once_flag &__once, _Callable &&__f, _Args &&...__args)

Detailed Description
       once_flag

       Definition at line 726 of file mutex.

Constructor &; Destructor Documentation
   constexpr std::once_flag::once_flag () [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 Function Documentation
   template<typename _Callable , typename... _Args> void call_once (once_flag &__once, _Callable &&__f, _Args &&...__args) [friend]
       call_once

       Definition at line 771 of file mutex.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Jun 10 2014						 std::once_flag(3)