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9 // Copyright (c) Microsoft Corporation.
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11 
12 // Copyright 2018 Ulf Adams
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14 
15 // Boost Software License - Version 1.0 - August 17th, 2003
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38 
39 #ifndef _LIBCPP_SRC_INCLUDE_RYU_DIGIT_TABLE_H
40 #define _LIBCPP_SRC_INCLUDE_RYU_DIGIT_TABLE_H
41 
42 #include <__charconv/tables.h>
43 #include <__config>
44 
45 _LIBCPP_BEGIN_NAMESPACE_STD
46 
47 // A table of all two-digit numbers. This is used to speed up decimal digit
48 // generation by copying pairs of digits into the final output.
49 //
50 // In order to minimize the diff in the Ryu code between MSVC STL and libc++
51 // the code uses the name __DIGIT_TABLE. In order to avoid code duplication it
52 // reuses the table already available in libc++.
53 inline constexpr auto& __DIGIT_TABLE = __itoa::__table<>::__digits_base_10;
54 
55 _LIBCPP_END_NAMESPACE_STD
56 
57 #endif // _LIBCPP_SRC_INCLUDE_RYU_DIGIT_TABLE_H
58