1*4bdff4beSrobert //===----------------------------------------------------------------------===// 2*4bdff4beSrobert // 3*4bdff4beSrobert // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*4bdff4beSrobert // See https://llvm.org/LICENSE.txt for license information. 5*4bdff4beSrobert // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*4bdff4beSrobert // 7*4bdff4beSrobert //===----------------------------------------------------------------------===// 8*4bdff4beSrobert 9*4bdff4beSrobert // Copyright (c) Microsoft Corporation. 10*4bdff4beSrobert // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 11*4bdff4beSrobert 12*4bdff4beSrobert // Copyright 2018 Ulf Adams 13*4bdff4beSrobert // Copyright (c) Microsoft Corporation. All rights reserved. 14*4bdff4beSrobert 15*4bdff4beSrobert // Boost Software License - Version 1.0 - August 17th, 2003 16*4bdff4beSrobert 17*4bdff4beSrobert // Permission is hereby granted, free of charge, to any person or organization 18*4bdff4beSrobert // obtaining a copy of the software and accompanying documentation covered by 19*4bdff4beSrobert // this license (the "Software") to use, reproduce, display, distribute, 20*4bdff4beSrobert // execute, and transmit the Software, and to prepare derivative works of the 21*4bdff4beSrobert // Software, and to permit third-parties to whom the Software is furnished to 22*4bdff4beSrobert // do so, all subject to the following: 23*4bdff4beSrobert 24*4bdff4beSrobert // The copyright notices in the Software and this entire statement, including 25*4bdff4beSrobert // the above license grant, this restriction and the following disclaimer, 26*4bdff4beSrobert // must be included in all copies of the Software, in whole or in part, and 27*4bdff4beSrobert // all derivative works of the Software, unless such copies or derivative 28*4bdff4beSrobert // works are solely in the form of machine-executable object code generated by 29*4bdff4beSrobert // a source language processor. 30*4bdff4beSrobert 31*4bdff4beSrobert // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 32*4bdff4beSrobert // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 33*4bdff4beSrobert // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 34*4bdff4beSrobert // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 35*4bdff4beSrobert // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 36*4bdff4beSrobert // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 37*4bdff4beSrobert // DEALINGS IN THE SOFTWARE. 38*4bdff4beSrobert 39*4bdff4beSrobert #ifndef _LIBCPP_SRC_INCLUDE_RYU_DIGIT_TABLE_H 40*4bdff4beSrobert #define _LIBCPP_SRC_INCLUDE_RYU_DIGIT_TABLE_H 41*4bdff4beSrobert 42*4bdff4beSrobert #include <__charconv/tables.h> 43*4bdff4beSrobert #include <__config> 44*4bdff4beSrobert 45*4bdff4beSrobert _LIBCPP_BEGIN_NAMESPACE_STD 46*4bdff4beSrobert 47*4bdff4beSrobert // A table of all two-digit numbers. This is used to speed up decimal digit 48*4bdff4beSrobert // generation by copying pairs of digits into the final output. 49*4bdff4beSrobert // 50*4bdff4beSrobert // In order to minimize the diff in the Ryu code between MSVC STL and libc++ 51*4bdff4beSrobert // the code uses the name __DIGIT_TABLE. In order to avoid code duplication it 52*4bdff4beSrobert // reuses the table already available in libc++. 53*4bdff4beSrobert inline constexpr auto& __DIGIT_TABLE = __itoa::__digits_base_10; 54*4bdff4beSrobert 55*4bdff4beSrobert _LIBCPP_END_NAMESPACE_STD 56*4bdff4beSrobert 57*4bdff4beSrobert #endif // _LIBCPP_SRC_INCLUDE_RYU_DIGIT_TABLE_H 58