1 // -*- C++ -*- 2 //===----------------------------------------------------------------------===// 3 // 4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5 // See https://llvm.org/LICENSE.txt for license information. 6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef _LIBCPP___FORMAT_FORMAT_TO_N_RESULT_H 11 #define _LIBCPP___FORMAT_FORMAT_TO_N_RESULT_H 12 13 #include <__config> 14 #include <__iterator/incrementable_traits.h> 15 16 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 17 # pragma GCC system_header 18 #endif 19 20 _LIBCPP_BEGIN_NAMESPACE_STD 21 22 #if _LIBCPP_STD_VER >= 20 23 24 template <class _OutIt> 25 struct _LIBCPP_TEMPLATE_VIS format_to_n_result { 26 _OutIt out; 27 iter_difference_t<_OutIt> size; 28 }; 29 _LIBCPP_CTAD_SUPPORTED_FOR_TYPE(format_to_n_result); 30 31 #endif //_LIBCPP_STD_VER >= 20 32 33 _LIBCPP_END_NAMESPACE_STD 34 35 #endif // _LIBCPP___FORMAT_FORMAT_TO_N_RESULT_H 36