__exchange()

template<typename _Tp, typename _Up = _Tp>

_Tp std::__exchange ( _Tp & __obj, _Up && __new_val )

inlineconstexpr

Definition at line 188 of file move.h.

    {
      _Tp __old_val = std::move(__obj);
      __obj = std::forward<_Up>(__new_val);
      return __old_val;
    }

References __exchange(), forward(), and move().

Referenced by std::basic_filebuf< _CharT, _Traits >::basic_filebuf(), std::copyable_function< _Res(_ArgTypes...) _GLIBCXX_MOF_CV noexcept(_Noex)>::copyable_function(), std::copyable_function< _Res(_ArgTypes...) _GLIBCXX_MOF_CV noexcept(_Noex)>::copyable_function(), std::move_only_function< _Res(_ArgTypes...) _GLIBCXX_MOF_CV noexcept(_Noex)>::move_only_function(), std::move_only_function< _Res(_ArgTypes...) _GLIBCXX_MOF_CV noexcept(_Noex)>::move_only_function(), __exchange(), std::__unicode::_Utf_iterator< ranges::range_value_t< _View >, _ToFormat, ranges::iterator_t< _View >, ranges::sentinel_t< _View > >::_M_read_reverse_utf8(), __gnu_cxx::stdio_sync_filebuf< _CharT, _Traits >::operator=(), std::basic_filebuf< _CharT, _Traits >::operator=(), std::copyable_function< _Res(_ArgTypes...) _GLIBCXX_MOF_CV noexcept(_Noex)>::operator=(), std::move_only_function< _Res(_ArgTypes...) _GLIBCXX_MOF_CV noexcept(_Noex)>::operator=(), and std::shared_lock< _Mutex >::release().

Here is the call graph for this function:

Here is the caller graph for this function: