9924d8d66a
The view itself has been implemented previously -- this patch only adds the ability to pipe it. Also implements [P1739](https://wg21.link/p1739) (partially) and [LWG3407](https://wg21.link/lwg3407). Differential Revision: https://reviews.llvm.org/D123600
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
// -*- C++ -*-
|
|
//===---------------------------------------------------------------------===//
|
|
//
|
|
// 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_STRING_VIEW_H
|
|
#define _LIBCPP_FWD_STRING_VIEW_H
|
|
|
|
#include <__config>
|
|
#include <iosfwd> // char_traits
|
|
|
|
#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_string_view;
|
|
|
|
typedef basic_string_view<char> string_view;
|
|
#ifndef _LIBCPP_HAS_NO_CHAR8_T
|
|
typedef basic_string_view<char8_t> u8string_view;
|
|
#endif
|
|
typedef basic_string_view<char16_t> u16string_view;
|
|
typedef basic_string_view<char32_t> u32string_view;
|
|
#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
|
|
typedef basic_string_view<wchar_t> wstring_view;
|
|
#endif
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP_FWD_STRING_VIEW_H
|