| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.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/json | ||
| 8 | // | ||
| 9 | |||
| 10 | #ifndef BOOST_JSON_IMPL_ERROR_HPP | ||
| 11 | #define BOOST_JSON_IMPL_ERROR_HPP | ||
| 12 | |||
| 13 | #include <boost/system/error_category.hpp> | ||
| 14 | #include <type_traits> | ||
| 15 | |||
| 16 | namespace boost { | ||
| 17 | namespace system { | ||
| 18 | template<> | ||
| 19 | struct is_error_code_enum< ::boost::json::error > | ||
| 20 | { | ||
| 21 | static bool const value = true; | ||
| 22 | }; | ||
| 23 | template<> | ||
| 24 | struct is_error_condition_enum< ::boost::json::condition > | ||
| 25 | { | ||
| 26 | static bool const value = true; | ||
| 27 | }; | ||
| 28 | } // system | ||
| 29 | } // boost | ||
| 30 | |||
| 31 | namespace std { | ||
| 32 | template<> | ||
| 33 | struct is_error_code_enum< ::boost::json::error > | ||
| 34 | { | ||
| 35 | static bool const value = true; | ||
| 36 | }; | ||
| 37 | template<> | ||
| 38 | struct is_error_condition_enum< ::boost::json::condition > | ||
| 39 | { | ||
| 40 | static bool const value = true; | ||
| 41 | }; | ||
| 42 | } // std | ||
| 43 | |||
| 44 | namespace boost { | ||
| 45 | namespace json { | ||
| 46 | namespace detail { | ||
| 47 | |||
| 48 | struct error_code_category_t | ||
| 49 | : system::error_category | ||
| 50 | { | ||
| 51 | constexpr | ||
| 52 | error_code_category_t() | ||
| 53 | : system::error_category(0xB9A9B9922177C772) | ||
| 54 | {} | ||
| 55 | |||
| 56 | BOOST_JSON_DECL | ||
| 57 | const char* | ||
| 58 | name() const noexcept override; | ||
| 59 | |||
| 60 | BOOST_JSON_DECL | ||
| 61 | char const* | ||
| 62 | message( int ev, char* buf, std::size_t len ) const noexcept override; | ||
| 63 | |||
| 64 | BOOST_JSON_DECL | ||
| 65 | std::string | ||
| 66 | message( int ev ) const override; | ||
| 67 | |||
| 68 | BOOST_JSON_DECL | ||
| 69 | system::error_condition | ||
| 70 | default_error_condition( int ev ) const noexcept override; | ||
| 71 | }; | ||
| 72 | |||
| 73 | extern | ||
| 74 | BOOST_JSON_DECL | ||
| 75 | error_code_category_t error_code_category; | ||
| 76 | |||
| 77 | struct error_condition_category_t | ||
| 78 | : system::error_category | ||
| 79 | { | ||
| 80 | constexpr | ||
| 81 | error_condition_category_t() | ||
| 82 | : system::error_category(0x37CEF5A036D24FD1) | ||
| 83 | {} | ||
| 84 | |||
| 85 | BOOST_JSON_DECL | ||
| 86 | const char* | ||
| 87 | name() const noexcept override; | ||
| 88 | |||
| 89 | BOOST_JSON_DECL | ||
| 90 | char const* | ||
| 91 | message( int ev, char*, std::size_t ) const noexcept override; | ||
| 92 | |||
| 93 | BOOST_JSON_DECL | ||
| 94 | std::string | ||
| 95 | message( int cv ) const override; | ||
| 96 | }; | ||
| 97 | |||
| 98 | extern | ||
| 99 | BOOST_JSON_DECL | ||
| 100 | error_condition_category_t error_condition_category; | ||
| 101 | |||
| 102 | } // namespace detail | ||
| 103 | |||
| 104 | inline | ||
| 105 | BOOST_SYSTEM_CONSTEXPR | ||
| 106 | system::error_code | ||
| 107 | 105209 | make_error_code(error e) noexcept | |
| 108 | { | ||
| 109 | |||
| 110 | return system::error_code( | ||
| 111 | static_cast<std::underlying_type<error>::type>(e), | ||
| 112 | 105209 | detail::error_code_category ); | |
| 113 | } | ||
| 114 | |||
| 115 | inline | ||
| 116 | BOOST_SYSTEM_CONSTEXPR | ||
| 117 | system::error_condition | ||
| 118 | 154 | make_error_condition(condition c) noexcept | |
| 119 | { | ||
| 120 | 154 | return system::error_condition( | |
| 121 | static_cast<std::underlying_type<condition>::type>(c), | ||
| 122 | 154 | detail::error_condition_category ); | |
| 123 | } | ||
| 124 | |||
| 125 | } // namespace json | ||
| 126 | } // namespace boost | ||
| 127 | |||
| 128 | #endif | ||
| 129 |