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___CHARCONV_TO_CHARS_FLOATING_POINT_H
11 #define _LIBCPP___CHARCONV_TO_CHARS_FLOATING_POINT_H
12 
13 #include <__availability>
14 #include <__charconv/chars_format.h>
15 #include <__charconv/to_chars_result.h>
16 #include <__config>
17 
18 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
19 #  pragma GCC system_header
20 #endif
21 
22 _LIBCPP_BEGIN_NAMESPACE_STD
23 
24 #if _LIBCPP_STD_VER >= 17
25 
26 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
27 to_chars(char* __first, char* __last, float __value);
28 
29 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
30 to_chars(char* __first, char* __last, double __value);
31 
32 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
33 to_chars(char* __first, char* __last, long double __value);
34 
35 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
36 to_chars(char* __first, char* __last, float __value, chars_format __fmt);
37 
38 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
39 to_chars(char* __first, char* __last, double __value, chars_format __fmt);
40 
41 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
42 to_chars(char* __first, char* __last, long double __value, chars_format __fmt);
43 
44 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
45 to_chars(char* __first, char* __last, float __value, chars_format __fmt, int __precision);
46 
47 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
48 to_chars(char* __first, char* __last, double __value, chars_format __fmt, int __precision);
49 
50 _LIBCPP_AVAILABILITY_TO_CHARS_FLOATING_POINT _LIBCPP_EXPORTED_FROM_ABI to_chars_result
51 to_chars(char* __first, char* __last, long double __value, chars_format __fmt, int __precision);
52 #endif // _LIBCPP_STD_VER >= 17
53 
54 _LIBCPP_END_NAMESPACE_STD
55 
56 #endif // _LIBCPP___CHARCONV_TO_CHARS_FLOATING_POINT_H
57