1//===---------------------------------------------------------------------===//
 2//
 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 4// See https://llvm.org/LICENSE.txt for license information.
 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 6//
 7//===---------------------------------------------------------------------===//
 8
 9#ifndef _LIBCPP___OSTREAM_PUT_CHARACTER_SEQUENCE_H
10#define _LIBCPP___OSTREAM_PUT_CHARACTER_SEQUENCE_H
11
12#include <__config>
13
14#if _LIBCPP_HAS_LOCALIZATION
15
16#  include <__cstddef/size_t.h>
17#  include <__fwd/ostream.h>
18#  include <__iterator/ostreambuf_iterator.h>
19#  include <__locale_dir/pad_and_output.h>
20#  include <ios>
21
22#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
23#    pragma GCC system_header
24#  endif
25
26_LIBCPP_BEGIN_NAMESPACE_STD
27
28template <class _CharT, class _Traits>
29_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
30__put_character_sequence(basic_ostream<_CharT, _Traits>& __os, const _CharT* __str, size_t __len) {
31#  if _LIBCPP_HAS_EXCEPTIONS
32  try {
33#  endif // _LIBCPP_HAS_EXCEPTIONS
34    typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
35    if (__s) {
36      typedef ostreambuf_iterator<_CharT, _Traits> _Ip;
37      if (std::__pad_and_output(
38              _Ip(__os),
39              __str,
40              (__os.flags() & ios_base::adjustfield) == ios_base::left ? __str + __len : __str,
41              __str + __len,
42              __os,
43              __os.fill())
44              .failed())
45        __os.setstate(ios_base::badbit | ios_base::failbit);
46    }
47#  if _LIBCPP_HAS_EXCEPTIONS
48  } catch (...) {
49    __os.__set_badbit_and_consider_rethrow();
50  }
51#  endif // _LIBCPP_HAS_EXCEPTIONS
52  return __os;
53}
54
55_LIBCPP_END_NAMESPACE_STD
56
57#endif // _LIBCPP_HAS_LOCALIZATION
58
59#endif // _LIBCPP___OSTREAM_PUT_CHARACTER_SEQUENCE_H