| 1 | // |
| 2 | // Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com) |
| 3 | // |
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 6 | // |
| 7 | // Official repository: https://github.com/boostorg/beast |
| 8 | // |
| 9 | |
| 10 | #ifndef BOOST_BEAST_DETAIL_STRING_HPP |
| 11 | #define BOOST_BEAST_DETAIL_STRING_HPP |
| 12 | |
| 13 | #include <boost/beast/core/string_type.hpp> |
| 14 | |
| 15 | namespace boost { |
| 16 | namespace beast { |
| 17 | |
| 18 | namespace detail { |
| 19 | |
| 20 | // Pulling in the UDL directly breaks in some places on MSVC, |
| 21 | // so introduce a namespace for this purprose. |
| 22 | namespace string_literals { |
| 23 | |
| 24 | inline |
| 25 | string_view |
| 26 | operator"" _sv(char const* p, std::size_t n) |
| 27 | { |
| 28 | return string_view{p, n}; |
| 29 | } |
| 30 | |
| 31 | } // string_literals |
| 32 | |
| 33 | inline |
| 34 | char |
| 35 | ascii_tolower(char c) |
| 36 | { |
| 37 | return ((static_cast<unsigned>(c) - 65U) < 26) ? |
| 38 | c + 'a' - 'A' : c; |
| 39 | } |
| 40 | } // detail |
| 41 | } // beast |
| 42 | } // boost |
| 43 | |
| 44 | #endif |
| 45 | |