/builds/MusicScience37Projects/utility-libraries/cpp-stat-bench/src/stat_bench/util/utf8_string.cpp
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1 | | /* |
2 | | * Copyright 2024 MusicScience37 (Kenta Kabashima) |
3 | | * |
4 | | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | | * you may not use this file except in compliance with the License. |
6 | | * You may obtain a copy of the License at |
7 | | * |
8 | | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | | * |
10 | | * Unless required by applicable law or agreed to in writing, software |
11 | | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | | * See the License for the specific language governing permissions and |
14 | | * limitations under the License. |
15 | | */ |
16 | | /*! |
17 | | * \file |
18 | | * \brief Implementation of Utf8String class. |
19 | | */ |
20 | | #include "stat_bench/util/utf8_string.h" |
21 | | |
22 | | #include <ostream> |
23 | | #include <utility> |
24 | | |
25 | | #include <fmt/format.h> |
26 | | #include <simdutf.h> |
27 | | |
28 | | #include "stat_bench/stat_bench_exception.h" |
29 | | |
30 | | namespace stat_bench { |
31 | | namespace util { |
32 | | |
33 | 14.2k | Utf8String::Utf8String(std::string str) : str_(std::move(str)) { |
34 | 14.2k | if (!simdutf::validate_utf8(str_.data(), str_.size())) { |
35 | 6 | throw StatBenchException("Invalid UTF-8 string."); |
36 | 6 | } |
37 | 14.2k | } |
38 | | |
39 | 89.6k | auto Utf8String::str() const noexcept -> const std::string& { return str_; } |
40 | | |
41 | 18.5k | auto operator==(const Utf8String& lhs, const Utf8String& rhs) noexcept -> bool { |
42 | 18.5k | return lhs.str() == rhs.str(); |
43 | 18.5k | } |
44 | | |
45 | 2 | auto operator!=(const Utf8String& lhs, const Utf8String& rhs) noexcept -> bool { |
46 | 2 | return !(lhs == rhs); |
47 | 2 | } |
48 | | |
49 | 24 | auto operator<(const Utf8String& lhs, const Utf8String& rhs) noexcept -> bool { |
50 | 24 | return lhs.str() < rhs.str(); |
51 | 24 | } |
52 | | |
53 | 3 | auto operator>(const Utf8String& lhs, const Utf8String& rhs) noexcept -> bool { |
54 | 3 | return rhs < lhs; |
55 | 3 | } |
56 | | |
57 | 3 | auto operator<=(const Utf8String& lhs, const Utf8String& rhs) noexcept -> bool { |
58 | 3 | return !(rhs < lhs); |
59 | 3 | } |
60 | | |
61 | 3 | auto operator>=(const Utf8String& lhs, const Utf8String& rhs) noexcept -> bool { |
62 | 3 | return !(lhs < rhs); |
63 | 3 | } |
64 | | |
65 | | } // namespace util |
66 | | } // namespace stat_bench |
67 | | |
68 | | namespace fmt { |
69 | | |
70 | | auto formatter<stat_bench::util::Utf8String>::format( |
71 | | const stat_bench::util::Utf8String& val, format_context& context) const |
72 | 9.63k | -> format_context::iterator { |
73 | 9.63k | return formatter<string_view>::format(val.str(), context); |
74 | 9.63k | } |
75 | | |
76 | | } // namespace fmt |
77 | | |
78 | | namespace stat_bench { |
79 | | namespace util { |
80 | | |
81 | 6 | auto operator<<(std::ostream& stream, const Utf8String& val) -> std::ostream& { |
82 | 6 | return stream << val.str(); |
83 | 6 | } |
84 | | |
85 | | } // namespace util |
86 | | } // namespace stat_bench |