| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP___FWD_IOS_H |
| #define _LIBCPP___FWD_IOS_H |
| |
| #include <__config> |
| #include <__fwd/string.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| template <class _CharT, class _Traits = char_traits<_CharT> > |
| class _LIBCPP_TEMPLATE_VIS basic_ios; |
| |
| using ios = basic_ios<char>; |
| #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS |
| using wios = basic_ios<wchar_t>; |
| #endif |
| |
| template <class _CharT, class _Traits> |
| class _LIBCPP_PREFERRED_NAME(ios) _LIBCPP_IF_WIDE_CHARACTERS(_LIBCPP_PREFERRED_NAME(wios)) basic_ios; |
| |
| #if defined(_NEWLIB_VERSION) |
| // On newlib, off_t is 'long int' |
| using streamoff = long int; // for char_traits in <string> |
| #else |
| using streamoff = long long; // for char_traits in <string> |
| #endif |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP___FWD_IOS_H |
