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< a href = "enums_8h.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a id = "l00001" name = "l00001" > < / a > < span class = "lineno" > 1< / span > < span class = "comment" > // Copyright 2010-2021 Google LLC< / span > < / div >
< div class = "line" > < a id = "l00002" name = "l00002" > < / a > < span class = "lineno" > 2< / span > < span class = "comment" > // Licensed under the Apache License, Version 2.0 (the " License" );< / span > < / div >
< div class = "line" > < a id = "l00003" name = "l00003" > < / a > < span class = "lineno" > 3< / span > < span class = "comment" > // you may not use this file except in compliance with the License.< / span > < / div >
< div class = "line" > < a id = "l00004" name = "l00004" > < / a > < span class = "lineno" > 4< / span > < span class = "comment" > // You may obtain a copy of the License at< / span > < / div >
< div class = "line" > < a id = "l00005" name = "l00005" > < / a > < span class = "lineno" > 5< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00006" name = "l00006" > < / a > < span class = "lineno" > 6< / span > < span class = "comment" > // http://www.apache.org/licenses/LICENSE-2.0< / span > < / div >
< div class = "line" > < a id = "l00007" name = "l00007" > < / a > < span class = "lineno" > 7< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00008" name = "l00008" > < / a > < span class = "lineno" > 8< / span > < span class = "comment" > // Unless required by applicable law or agreed to in writing, software< / span > < / div >
< div class = "line" > < a id = "l00009" name = "l00009" > < / a > < span class = "lineno" > 9< / span > < span class = "comment" > // distributed under the License is distributed on an " AS IS" BASIS,< / span > < / div >
< div class = "line" > < a id = "l00010" name = "l00010" > < / a > < span class = "lineno" > 10< / span > < span class = "comment" > // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.< / span > < / div >
< div class = "line" > < a id = "l00011" name = "l00011" > < / a > < span class = "lineno" > 11< / span > < span class = "comment" > // See the License for the specific language governing permissions and< / span > < / div >
< div class = "line" > < a id = "l00012" name = "l00012" > < / a > < span class = "lineno" > 12< / span > < span class = "comment" > // limitations under the License.< / span > < / div >
< div class = "line" > < a id = "l00013" name = "l00013" > < / a > < span class = "lineno" > 13< / span > < / div >
< div class = "line" > < a id = "l00014" name = "l00014" > < / a > < span class = "lineno" > 14< / span > < span class = "comment" > // The MathOpt C++ API defines enums that are used in parameters and results and< / span > < / div >
< div class = "line" > < a id = "l00015" name = "l00015" > < / a > < span class = "lineno" > 15< / span > < span class = "comment" > // that corresponds to Proto generated enums.< / span > < / div >
< div class = "line" > < a id = "l00016" name = "l00016" > < / a > < span class = "lineno" > 16< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "comment" > // The tools in this header make sure the C++ enums provide the following< / span > < / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < span class = "comment" > // features:< / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > 19< / span > < span class = "comment" > // * enumerating all enum values< / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "comment" > // * bidirectional string conversion< / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "comment" > // * operator< < stream support< / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "comment" > // * bidirectional proto generated enum conversion< / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < span class = "comment" > // Example declaration:< / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < span class = "comment" > // my_file.proto:< / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "comment" > // enum MyEnumProto {< / span > < / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "comment" > // MY_ENUM_UNSPECIFIED = 0;< / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "comment" > // MY_ENUM_FIRST_VALUE = 1;< / span > < / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < span class = "comment" > // MY_ENUM_SECOND_VALUE = 2;< / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "comment" > // }< / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < span class = "comment" > // my_file.h:< / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < span class = "comment" > // enum class MyEnum {< / span > < / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > < span class = "comment" > // kFirstValue = MY_ENUM_FIRST_VALUE,< / span > < / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "comment" > // kSecondValue = MY_ENUM_SECOND_VALUE,< / span > < / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < span class = "comment" > // };< / span > < / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "comment" > // MATH_OPT_DEFINE_ENUM(MyEnum, MY_ENUM_UNSPECIFIED);< / span > < / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "comment" > // my_file.cc:< / span > < / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "comment" > // std::optional< absl::string_view> < / span > < / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > < span class = "comment" > // Enum< MyEnum> ::ToOptString(MyEnum value) {< / span > < / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > < span class = "comment" > // switch (value) {< / span > < / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "comment" > // case MyEnum::kFirstValue:< / span > < / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < span class = "comment" > // return " first_value" ;< / span > < / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > < span class = "comment" > // case MyEnum::kSecondValue:< / span > < / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < span class = "comment" > // return " second_value" ;< / span > < / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "comment" > // }< / span > < / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > < span class = "comment" > // return std::nullopt;< / span > < / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < span class = "comment" > // }< / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "comment" > // absl::Span< const MyEnum> Enum< MyEnum> ::AllValues() {< / span > < / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < span class = "comment" > // static constexpr MyEnum kMyEnumValues[] = {MyEnum::kFirstValue,< / span > < / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < span class = "comment" > // MyEnum::kSecondValue};< / span > < / div >
< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > < span class = "comment" > // return absl::MakeConstSpan(kMyEnumValues);< / span > < / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < span class = "comment" > // }< / span > < / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "comment" > // my_file_test.cc:< / span > < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > < span class = "comment" > // #include " ortools/math_opt/cpp/enums_testing.h" < / span > < / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < span class = "comment" > // ...< / span > < / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < span class = "comment" > // INSTANTIATE_TYPED_TEST_SUITE_P(MyEnum, EnumTest, MyEnum);< / span > < / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "comment" > // Once this is done, the following functions are available:< / span > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < span class = "comment" > // * absl::Span< MyEnum> Enum< MyEnum> ::AllValues()< / span > < / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > < span class = "comment" > // * optional< MyEnum> EnumFromString< MyEnum> (string_view)< / span > < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < span class = "comment" > // * string_view EnumToString(MyEnum)< / span > < / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < span class = "comment" > // * optional< string_view> EnumToOptString(MyEnum)< / span > < / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > < span class = "comment" > // * optional< MyEnum> EnumFromProto(MyEnumProto)< / span > < / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > < span class = "comment" > // * MyEnumProto EnumToProto(optional< MyEnum> )< / span > < / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > < span class = "comment" > // * MyEnumProto EnumToProto(MyEnum)< / span > < / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "comment" > // * operator< < (MyEnum)< / span > < / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < span class = "comment" > // * operator< < (std::optional< MyEnum> )< / span > < / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < span class = "comment" > // See examples of usage in the Enum struct documentation below.< / span > < / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "preprocessor" > #ifndef OR_TOOLS_MATH_OPT_CPP_ENUMS_H_< / span > < / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "preprocessor" > #define OR_TOOLS_MATH_OPT_CPP_ENUMS_H_< / span > < / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > < / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > < span class = "preprocessor" > #include < optional> < / span > < / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < span class = "preprocessor" > #include < type_traits> < / span > < / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > < / div >
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< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "preprocessor" > #include " absl/strings/string_view.h" < / span > < / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > < span class = "preprocessor" > #include " absl/types/span.h" < / span > < / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < span class = "preprocessor" > #include " < a class = "code" href = "base_2logging_8h.html" > ortools/base/logging.h< / a > " < / span > < / div >
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< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > < / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research_1_1math__opt.html" > operations_research::math_opt< / a > {< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "comment" > // This template is specialized for each enum in the C++ API.< / span > < / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "comment" > // It provides a standard way to query properties of those enums and it is used< / span > < / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < span class = "comment" > // by some global functions below to implement conversion from/to string or< / span > < / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < span class = "comment" > // proto enum.< / span > < / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "comment" > // Usage example:< / span > < / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > < span class = "comment" > // // Iterating on all enum values.< / span > < / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / span > < span class = "comment" > // for (const auto solver_type : Enum< SolverType> ::AllValues()) {< / span > < / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "comment" > // ...< / span > < / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "comment" > // }< / span > < / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < span class = "comment" > // // Parsing a flag as an enum.< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > < span class = "comment" > // const std::optional< SolverType> solver_type =< / span > < / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "comment" > // EnumFromString(absl::GetFlag(FLAGS_solver_type));< / span > < / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "comment" > // if (!solver_type) {< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "comment" > // return util::InvalidArgumentErrorBuilder()< / span > < / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "comment" > // _ < < " failed to parse --solver_type value: " < / span > < / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "comment" > // < < absl::GetFlag(FLAGS_solver_type);< / span > < / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "comment" > // }< / span > < / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "comment" > // // Conversion to string.< / span > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "comment" > // const SolverType solver_type = ...;< / span > < / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > < span class = "comment" > // LOG(INFO) < < " solver: " < < solver_type;< / span > < / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < span class = "comment" > // absl::StrCat(EnumToString(solver_type), " _test" );< / span > < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "comment" > // absl::StrCat(EnumToOptString(solver_type).value(), " _test" );< / span > < / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "comment" > // // Conversion to Proto.< / span > < / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < span class = "comment" > // const std::optional< SolverType> opt_solver_type = ...;< / span > < / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < span class = "comment" > // const SolverTypeProto solver_type_proto = EnumToProto(opt_solver_type);< / span > < / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > < span class = "comment" > // // Conversion from Proto.< / span > < / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < span class = "comment" > // const SolverTypeProto solver_type_proto = ...;< / span > < / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "comment" > // const std::optional< SolverType> opt_solver_type =< / span > < / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > < span class = "comment" > // EnumFromProto(solver_type_proto);< / span > < / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < span class = "comment" > // Implementation note: don' t specialize directly and instead use the< / span > < / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < span class = "comment" > // MATH_OPT_DEFINE_ENUM macro.< / span > < / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum.html" > 128< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1math__opt_1_1_enum.html" > Enum< / a > {< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "comment" > // Must be true in all implementation. This is used with std::enable_if to< / span > < / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "comment" > // condition the implementation of some overloads.< / span > < / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum.html#a2abd9d7ba73f85cf8682493cc58b4aec" > 131< / a > < / span > < span class = "keyword" > static< / span > < span class = "keyword" > constexpr< / span > < span class = "keywordtype" > bool< / span > < a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_enum.html#a2abd9d7ba73f85cf8682493cc58b4aec" > kIsImplemented< / a > = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "comment" > // The type of the Proto equivalent to this enum.< / span > < / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "comment" > // (Here we use int as a placeholder so that the code compiles.)< / span > < / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > 136< / a > < / span > < span class = "keyword" > using< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > Proto< / a > = int;< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < span class = "comment" > // The value Proto enum that represents the unspecified case.< / span > < / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum.html#a8d86341fe3f8d2c433be954ab5569415" > 139< / a > < / span > < span class = "keyword" > static< / span > < span class = "keyword" > constexpr< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > Proto< / a > < a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_enum.html#a8d86341fe3f8d2c433be954ab5569415" > kProtoUnspecifiedValue< / a > = {};< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "comment" > // Returns a unique string that represent the enum. Returns nullopt if the< / span > < / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > < span class = "comment" > // input value is not a valid value of the enum.< / span > < / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > < span class = "comment" > // The returned string should not include the enum name and should be in< / span > < / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < span class = "comment" > // snake_case (e.g. is the enum is kNoSolutionFound, this should return< / span > < / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "comment" > // " no_solution_found" ).< / span > < / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "comment" > // Please prefer using the global functions EnumToString() (or< / span > < / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "comment" > // EnumToOptString() if support for invalid values is needed) instead to< / span > < / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "comment" > // benefit from automatic template type deduction.< / span > < / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keyword" > static< / span > std::optional< absl::string_view> < a class = "code hl_function" href = "structoperations__research_1_1math__opt_1_1_enum.html#a0c2d39b3d9fbfd4dbde5c6029b8a1ceb" > ToOptString< / a > (E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > < / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > < span class = "comment" > // Returns all possible values of the enum.< / span > < / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > < span class = "keyword" > static< / span > absl::Span< const E> < a class = "code hl_function" href = "structoperations__research_1_1math__opt_1_1_enum.html#a4af3361a82c9a45b9fcbe2b8ab7d9719" > AllValues< / a > ();< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > };< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > < / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a421f67b1b543745af048494865a94609" > 157< / a > < / span > < span class = "keyword" > using< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1math__opt.html#a421f67b1b543745af048494865a94609" > ProtoEnumIsValid< / a > = bool (*)(int);< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > < / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > < span class = "comment" > // This template is specialized for each enum in the Proto API. It< / span > < / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > < span class = "comment" > // defines the correspondence with the C++ enum.< / span > < / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < span class = "comment" > // Implementation note: don' t specialize directly and instead use the< / span > < / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > < span class = "comment" > // MATH_OPT_DEFINE_ENUM macro.< / span > < / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > P> < / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html" > 165< / a > < / span > < span class = "keyword" > struct < / span > < a class = "code hl_struct" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html" > EnumProto< / a > {< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < span class = "comment" > // The type of the C++ enum equivalent to the P proto enum.< / span > < / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "comment" > // (Here we use void as a placeholder so that the code compiles.)< / span > < / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a1544025f8a471a50786774bf0891273f" > 169< / a > < / span > < span class = "keyword" > using< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a1544025f8a471a50786774bf0891273f" > Cpp< / a > = void;< / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > < / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < span class = "comment" > // The smallest valid enum value.< / span > < / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a90d30ca997a99da54ab14d5b3d62020f" > 172< / a > < / span > < span class = "keyword" > static< / span > < span class = "keyword" > constexpr< / span > P < a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a90d30ca997a99da54ab14d5b3d62020f" > kMin< / a > = {};< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > < span class = "comment" > // The largest valid enum value.< / span > < / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a70d5539894b83398c84689ff38e432da" > 175< / a > < / span > < span class = "keyword" > static< / span > < span class = "keyword" > constexpr< / span > P < a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a70d5539894b83398c84689ff38e432da" > kMax< / a > = {};< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > < / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > < span class = "comment" > // Proto function returning the true if the input integer matches a valid< / span > < / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < span class = "comment" > // value (some values may be missing in range [kMin, kMax]).< / span > < / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > < a class = "line" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a85efe4f007bdcece8febfc66c63ece7f" > 179< / a > < / span > < span class = "keyword" > static< / span > < span class = "keyword" > constexpr< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1math__opt.html#a421f67b1b543745af048494865a94609" > ProtoEnumIsValid< / a > < a class = "code hl_variable" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a85efe4f007bdcece8febfc66c63ece7f" > kIsValid< / a > = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > };< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > < / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > < span class = "comment" > // Returns the Proto enum that matches the input C++ proto, returns< / span > < / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < span class = "comment" > // Enum< E> ::kProtoUnspecifiedValue if the input is std::nullopt.< / span > < / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > < span class = "keyword" > typename< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > Enum< E> ::Proto< / a > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1" > EnumToProto< / a > (< span class = "keyword" > const< / span > std::optional< E> < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "comment" > // Returns the Proto enum that matches the input C++ proto.< / span > < / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > < span class = "comment" > // Implementation note: this overload is necessary for EnumToProto(Xxx::kXxx)< / span > < / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < span class = "comment" > // since C++ won' t deduce E in std::optional< E> with the other overload.< / span > < / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > < span class = "keyword" > typename< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > Enum< E> ::Proto< / a > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1" > EnumToProto< / a > (< span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > < / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > < span class = "comment" > // Returns the C++ enum that matches the input Proto enum, returns< / span > < / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < span class = "comment" > // std::nullopt if the input is kProtoUnspecifiedValue.< / span > < / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > P> < / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > std::optional< typename EnumProto< P> ::Cpp> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#acd8f963e2ba6b11aafb05a134bcdb7d7" > EnumFromProto< / a > (< span class = "keyword" > const< / span > P proto_value);< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > < / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > < span class = "comment" > // Returns a unique string that represent the enum.< / span > < / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > < span class = "comment" > // It CHECKs that the input is a valid enum value. For most users this should< / span > < / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > < span class = "comment" > // always be the case since MathOpt don' t generates invalid data.< / span > < / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > < span class = "comment" > // Prefer using operator< < when possible though. As a side benefice it does not< / span > < / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < span class = "comment" > // CHECK but instead prints the integer value of the invalid input.< / span > < / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > 206< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > absl::string_view < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a0f53152d02871cc3d74708a98798108e" > EnumToString< / a > (< span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > < / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > < span class = "comment" > // Returns a unique string that represent the enum. Returns nullopt if the input< / span > < / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > < span class = "comment" > // value is not a valid value of the enum.< / span > < / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > std::optional< absl::string_view> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#ab9534b6743126afe27e4982249abcbf4" > EnumToOptString< / a > (< span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > 214< / span > < span class = "comment" > // Returns the enum value that corresponds to the input string or nullopt if no< / span > < / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < span class = "comment" > // enum matches.< / span > < / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > < span class = "comment" > // The expected strings are the one returned by EnumToString().< / span > < / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < span class = "comment" > // This is O(n) in complexity so use with care.< / span > < / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > std::optional< E> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a00d8499c8f5baa9ecd7b24d34d7b25a2" > EnumFromString< / a > (< span class = "keyword" > const< / span > absl::string_view str);< / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < span class = "comment" > // Overload of operator< < for enum types that implements Enum< E> .< / span > < / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < span class = "comment" > // It calls EnumToOptString(), printing the returned value if not nullopt. When< / span > < / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < span class = "comment" > // nullopt it prints the enum numeric value instead.< / span > < / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E,< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > < span class = "comment" > // We must use enable_if here to prevent this overload to be selected< / span > < / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < span class = "comment" > // for other types than ones that implement Enum< E> .< / span > < / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < span class = "keyword" > typename< / span > = std::enable_if_t< Enum< E> ::kIsImplemented> > < / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a2e76538efbebc3745c913d17d09bfa68" > 231< / a > < / span > std::ostream& < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a2e76538efbebc3745c913d17d09bfa68" > operator< < < / a > (std::ostream& out, < span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > < span class = "keyword" > const< / span > std::optional< absl::string_view> opt_str = < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#ab9534b6743126afe27e4982249abcbf4" > EnumToOptString< / a > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > < span class = "keywordflow" > if< / span > (opt_str.has_value()) {< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > out < < *opt_str;< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > out < < < span class = "stringliteral" > " < invalid enum (" < / span > < < < span class = "keyword" > static_cast< < / span > std::underlying_type_t< E> < span class = "keyword" > > < / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > < < < span class = "stringliteral" > " )> " < / span > ;< / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > 238< / span > }< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < span class = "keywordflow" > return< / span > out;< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > }< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > < span class = "comment" > // Overload of operator< < for std::optional< E> when Enum< E> is implemented.< / span > < / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > < span class = "comment" > // When the value is nullopt, it prints " < unspecified> " , else it prints the enum< / span > < / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > < span class = "comment" > // value.< / span > < / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > 246< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E,< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "comment" > // We must use enable_if here to prevent this overload to be selected< / span > < / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > < span class = "comment" > // for other types than ones that implement Enum< E> .< / span > < / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < span class = "keyword" > typename< / span > = std::enable_if_t< Enum< E> ::kIsImplemented> > < / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a2d5fc713961a16f62654a672dc55346e" > 250< / a > < / span > std::ostream& < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a2e76538efbebc3745c913d17d09bfa68" > operator< < < / a > (std::ostream& out, < span class = "keyword" > const< / span > std::optional< E> opt_value) {< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > < span class = "keywordflow" > if< / span > (opt_value.has_value()) {< / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > out < < *opt_value;< / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > out < < < span class = "stringliteral" > " < unspecified> " < / span > ;< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > }< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < span class = "keywordflow" > return< / span > out;< / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > }< / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > < / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > < span class = "comment" > // Template functions implementations after this point.< / span > < / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > 262< / span > < span class = "comment" > < / span > < / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1" > 264< / a > < / span > < span class = "keyword" > typename< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > Enum< E> ::Proto< / a > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1" > EnumToProto< / a > (< span class = "keyword" > const< / span > std::optional< E> < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ? < span class = "keyword" > static_cast< < / span > typename < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > Enum< E> ::Proto< / a > < span class = "keyword" > > < / span > (*value)< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > : < a class = "code hl_struct" href = "structoperations__research_1_1math__opt_1_1_enum.html" > Enum< E> ::kProtoUnspecifiedValue< / a > ;< / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > }< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > < / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a86f945abbc696d74a9dc599130fdbd6d" > 270< / a > < / span > < span class = "keyword" > typename< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > Enum< E> ::Proto< / a > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1" > EnumToProto< / a > (< span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1" > EnumToProto< / a > (std::make_optional(< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ));< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > }< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > < / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > P> < / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#acd8f963e2ba6b11aafb05a134bcdb7d7" > 275< / a > < / span > std::optional< typename EnumProto< P> ::Cpp> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#acd8f963e2ba6b11aafb05a134bcdb7d7" > EnumFromProto< / a > (< span class = "keyword" > const< / span > P proto_value) {< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > < span class = "keywordflow" > if< / span > (proto_value == < a class = "code hl_struct" href = "structoperations__research_1_1math__opt_1_1_enum.html" > Enum< / a > < < span class = "keyword" > typename< / span > < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a1544025f8a471a50786774bf0891273f" > EnumProto< P> ::Cpp< / a > > ::kProtoUnspecifiedValue) {< / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > 277< / span > < span class = "keywordflow" > return< / span > std::nullopt;< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > }< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > typename < a class = "code hl_typedef" href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a1544025f8a471a50786774bf0891273f" > EnumProto< P> ::Cpp< / a > < span class = "keyword" > > < / span > (proto_value);< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > }< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > < / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a0f53152d02871cc3d74708a98798108e" > 283< / a > < / span > absl::string_view < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a0f53152d02871cc3d74708a98798108e" > EnumToString< / a > (< span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > std::optional< absl::string_view> opt_str = < a class = "code hl_function" href = "structoperations__research_1_1math__opt_1_1_enum.html#a0c2d39b3d9fbfd4dbde5c6029b8a1ceb" > Enum< E> ::ToOptString< / a > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > < a class = "code hl_define" href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > (opt_str.has_value())< / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > < < < span class = "stringliteral" > " invalid value: " < / span > < < < span class = "keyword" > static_cast< < / span > std::underlying_type_t< E> < span class = "keyword" > > < / span > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > < span class = "keywordflow" > return< / span > *opt_str;< / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > }< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > < / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#ab9534b6743126afe27e4982249abcbf4" > 291< / a > < / span > std::optional< absl::string_view> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#ab9534b6743126afe27e4982249abcbf4" > EnumToOptString< / a > (< span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) {< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "structoperations__research_1_1math__opt_1_1_enum.html#a0c2d39b3d9fbfd4dbde5c6029b8a1ceb" > Enum< E> ::ToOptString< / a > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > );< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > }< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > < / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / span > < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > E> < / div >
< div class = "line" > < a id = "l00296" name = "l00296" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1math__opt.html#a00d8499c8f5baa9ecd7b24d34d7b25a2" > 296< / a > < / span > std::optional< E> < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a00d8499c8f5baa9ecd7b24d34d7b25a2" > EnumFromString< / a > (< span class = "keyword" > const< / span > absl::string_view str) {< / div >
< div class = "line" > < a id = "l00297" name = "l00297" > < / a > < span class = "lineno" > 297< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > E < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > : < a class = "code hl_struct" href = "structoperations__research_1_1math__opt_1_1_enum.html" > Enum< E> ::AllValues< / a > ()) {< / div >
< div class = "line" > < a id = "l00298" name = "l00298" > < / a > < span class = "lineno" > 298< / span > < span class = "keywordflow" > if< / span > (< a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#ab9534b6743126afe27e4982249abcbf4" > EnumToOptString< / a > (< a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ) == str) {< / div >
< div class = "line" > < a id = "l00299" name = "l00299" > < / a > < span class = "lineno" > 299< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > ;< / div >
< div class = "line" > < a id = "l00300" name = "l00300" > < / a > < span class = "lineno" > 300< / span > }< / div >
< div class = "line" > < a id = "l00301" name = "l00301" > < / a > < span class = "lineno" > 301< / span > }< / div >
< div class = "line" > < a id = "l00302" name = "l00302" > < / a > < span class = "lineno" > 302< / span > < span class = "keywordflow" > return< / span > std::nullopt;< / div >
< div class = "line" > < a id = "l00303" name = "l00303" > < / a > < span class = "lineno" > 303< / span > }< / div >
< div class = "line" > < a id = "l00304" name = "l00304" > < / a > < span class = "lineno" > 304< / span > < / div >
< div class = "line" > < a id = "l00305" name = "l00305" > < / a > < span class = "lineno" > 305< / span > < span class = "comment" > // Macros that defines the templates specializations for Enum and EnumProto.< / span > < / div >
< div class = "line" > < a id = "l00306" name = "l00306" > < / a > < span class = "lineno" > 306< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00307" name = "l00307" > < / a > < span class = "lineno" > 307< / span > < span class = "comment" > // The CppEnum parameter is the name of the C++ enum class which values are the< / span > < / div >
< div class = "line" > < a id = "l00308" name = "l00308" > < / a > < span class = "lineno" > 308< / span > < span class = "comment" > // Proto enum values. The C++ enum must contain a value for each value of the< / span > < / div >
< div class = "line" > < a id = "l00309" name = "l00309" > < / a > < span class = "lineno" > 309< / span > < span class = "comment" > // Proto enum but the UNSPECIFIED one. The proto_unspecified_value is the< / span > < / div >
< div class = "line" > < a id = "l00310" name = "l00310" > < / a > < span class = "lineno" > 310< / span > < span class = "comment" > // UNSPECIFIED one.< / span > < / div >
< div class = "line" > < a id = "l00311" name = "l00311" > < / a > < span class = "lineno" > 311< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00312" name = "l00312" > < / a > < span class = "lineno" > 312< / span > < span class = "comment" > // It leaves two functions to be implemented in the .cc file:< / span > < / div >
< div class = "line" > < a id = "l00313" name = "l00313" > < / a > < span class = "lineno" > 313< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00314" name = "l00314" > < / a > < span class = "lineno" > 314< / span > < span class = "comment" > // absl::string_view Enum< CppEnum> ::ToOptString(CppEnum value) {< / span > < / div >
< div class = "line" > < a id = "l00315" name = "l00315" > < / a > < span class = "lineno" > 315< / span > < span class = "comment" > // absl::Span< const CppEnum> Enum< CppEnum> ::AllValues();< / span > < / div >
< div class = "line" > < a id = "l00316" name = "l00316" > < / a > < span class = "lineno" > 316< / span > < span class = "comment" > //< / span > < / div >
< div class = "line" > < a id = "l00317" name = "l00317" > < / a > < span class = "lineno" > 317< / span > < span class = "comment" > // See the comment at the top of this file for an example. See the comment on< / span > < / div >
< div class = "line" > < a id = "l00318" name = "l00318" > < / a > < span class = "lineno" > 318< / span > < span class = "comment" > // Enum struct for the functions that can then be used on enums.< / span > < / div >
< div class = "line" > < a id = "l00319" name = "l00319" > < / a > < span class = "lineno" > < a class = "line" href = "enums_8h.html#af602afafd0a177b2dcab54c32c999d81" > 319< / a > < / span > < span class = "preprocessor" > #define MATH_OPT_DEFINE_ENUM(CppEnum, proto_unspecified_value) \< / span > < / div >
< div class = "line" > < a id = "l00320" name = "l00320" > < / a > < span class = "lineno" > 320< / span > < span class = "preprocessor" > template < > \< / span > < / div >
< div class = "line" > < a id = "l00321" name = "l00321" > < / a > < span class = "lineno" > 321< / span > < span class = "preprocessor" > struct Enum< CppEnum> { \< / span > < / div >
< div class = "line" > < a id = "l00322" name = "l00322" > < / a > < span class = "lineno" > 322< / span > < span class = "preprocessor" > static constexpr bool kIsImplemented = true; \< / span > < / div >
< div class = "line" > < a id = "l00323" name = "l00323" > < / a > < span class = "lineno" > 323< / span > < span class = "preprocessor" > using Proto = CppEnum##Proto; \< / span > < / div >
< div class = "line" > < a id = "l00324" name = "l00324" > < / a > < span class = "lineno" > 324< / span > < span class = "preprocessor" > static constexpr Proto kProtoUnspecifiedValue = proto_unspecified_value; \< / span > < / div >
< div class = "line" > < a id = "l00325" name = "l00325" > < / a > < span class = "lineno" > 325< / span > < span class = "preprocessor" > static std::optional< absl::string_view> ToOptString(CppEnum value); \< / span > < / div >
< div class = "line" > < a id = "l00326" name = "l00326" > < / a > < span class = "lineno" > 326< / span > < span class = "preprocessor" > static absl::Span< const CppEnum> AllValues(); \< / span > < / div >
< div class = "line" > < a id = "l00327" name = "l00327" > < / a > < span class = "lineno" > 327< / span > < span class = "preprocessor" > }; \< / span > < / div >
< div class = "line" > < a id = "l00328" name = "l00328" > < / a > < span class = "lineno" > 328< / span > < span class = "preprocessor" > \< / span > < / div >
< div class = "line" > < a id = "l00329" name = "l00329" > < / a > < span class = "lineno" > 329< / span > < span class = "preprocessor" > template < > \< / span > < / div >
< div class = "line" > < a id = "l00330" name = "l00330" > < / a > < span class = "lineno" > 330< / span > < span class = "preprocessor" > struct EnumProto< CppEnum##Proto> { \< / span > < / div >
< div class = "line" > < a id = "l00331" name = "l00331" > < / a > < span class = "lineno" > 331< / span > < span class = "preprocessor" > using Cpp = CppEnum; \< / span > < / div >
< div class = "line" > < a id = "l00332" name = "l00332" > < / a > < span class = "lineno" > 332< / span > < span class = "preprocessor" > static constexpr CppEnum##Proto kMin = CppEnum##Proto##_MIN; \< / span > < / div >
< div class = "line" > < a id = "l00333" name = "l00333" > < / a > < span class = "lineno" > 333< / span > < span class = "preprocessor" > static constexpr CppEnum##Proto kMax = CppEnum##Proto##_MAX; \< / span > < / div >
< div class = "line" > < a id = "l00334" name = "l00334" > < / a > < span class = "lineno" > 334< / span > < span class = "preprocessor" > static constexpr ProtoEnumIsValid kIsValid = CppEnum##Proto##_IsValid; \< / span > < / div >
< div class = "line" > < a id = "l00335" name = "l00335" > < / a > < span class = "lineno" > 335< / span > < span class = "preprocessor" > } < / span > < span class = "comment" > /* missing semicolon to force adding it at the invocation site */< / span > < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a id = "l00336" name = "l00336" > < / a > < span class = "lineno" > 336< / span > < / div >
< div class = "line" > < a id = "l00337" name = "l00337" > < / a > < span class = "lineno" > 337< / span > } < span class = "comment" > // namespace operations_research::math_opt< / span > < / div >
< div class = "line" > < a id = "l00338" name = "l00338" > < / a > < span class = "lineno" > 338< / span > < / div >
< div class = "line" > < a id = "l00339" name = "l00339" > < / a > < span class = "lineno" > 339< / span > < span class = "preprocessor" > #endif < / span > < span class = "comment" > // OR_TOOLS_MATH_OPT_CPP_ENUMS_H_< / span > < / div >
< div class = "ttc" id = "abase_2logging_8h_html" > < div class = "ttname" > < a href = "base_2logging_8h.html" > logging.h< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_a3e1cfef60e774a81f30eaddf26a3a274" > < div class = "ttname" > < a href = "base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274" > CHECK< / a > < / div > < div class = "ttdeci" > #define CHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00495" > base/logging.h:495< / a > < / div > < / div >
< div class = "ttc" id = "ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > < / div > < div class = "ttdeci" > int64_t value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00044" > demon_profiler.cc:44< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html" > operations_research::math_opt< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "arrow__operator__proxy_8h_source.html#l00020" > arrow_operator_proxy.h:20< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a00d8499c8f5baa9ecd7b24d34d7b25a2" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a00d8499c8f5baa9ecd7b24d34d7b25a2" > operations_research::math_opt::EnumFromString< / a > < / div > < div class = "ttdeci" > std::optional< E > EnumFromString(const absl::string_view str)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00296" > enums.h:296< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a0f53152d02871cc3d74708a98798108e" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a0f53152d02871cc3d74708a98798108e" > operations_research::math_opt::EnumToString< / a > < / div > < div class = "ttdeci" > absl::string_view EnumToString(const E value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00283" > enums.h:283< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a2e76538efbebc3745c913d17d09bfa68" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a2e76538efbebc3745c913d17d09bfa68" > operations_research::math_opt::operator< < < / a > < / div > < div class = "ttdeci" > std::ostream & operator< < (std::ostream & out, const E value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00231" > enums.h:231< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a421f67b1b543745af048494865a94609" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a421f67b1b543745af048494865a94609" > operations_research::math_opt::ProtoEnumIsValid< / a > < / div > < div class = "ttdeci" > bool(*)(int) ProtoEnumIsValid< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00157" > enums.h:157< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_ab9534b6743126afe27e4982249abcbf4" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#ab9534b6743126afe27e4982249abcbf4" > operations_research::math_opt::EnumToOptString< / a > < / div > < div class = "ttdeci" > std::optional< absl::string_view > EnumToOptString(const E value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00291" > enums.h:291< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_acd8f963e2ba6b11aafb05a134bcdb7d7" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#acd8f963e2ba6b11aafb05a134bcdb7d7" > operations_research::math_opt::EnumFromProto< / a > < / div > < div class = "ttdeci" > std::optional< typename EnumProto< P > ::Cpp > EnumFromProto(const P proto_value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00275" > enums.h:275< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_afd93f2315e9dc6bea76df7e7d0d853d1" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1" > operations_research::math_opt::EnumToProto< / a > < / div > < div class = "ttdeci" > Enum< E > ::Proto EnumToProto(const std::optional< E > value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00264" > enums.h:264< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_html" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum.html" > operations_research::math_opt::Enum< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00128" > enums.h:128< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_html_a0c2d39b3d9fbfd4dbde5c6029b8a1ceb" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum.html#a0c2d39b3d9fbfd4dbde5c6029b8a1ceb" > operations_research::math_opt::Enum::ToOptString< / a > < / div > < div class = "ttdeci" > static std::optional< absl::string_view > ToOptString(E value)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "callback_8cc_source.html#l00075" > callback.cc:75< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_html_a299b35d9612aad2458779c28c7b2820e" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum.html#a299b35d9612aad2458779c28c7b2820e" > operations_research::math_opt::Enum::Proto< / a > < / div > < div class = "ttdeci" > int Proto< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00136" > enums.h:136< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_html_a2abd9d7ba73f85cf8682493cc58b4aec" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum.html#a2abd9d7ba73f85cf8682493cc58b4aec" > operations_research::math_opt::Enum::kIsImplemented< / a > < / div > < div class = "ttdeci" > static constexpr bool kIsImplemented< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00131" > enums.h:131< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_html_a4af3361a82c9a45b9fcbe2b8ab7d9719" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum.html#a4af3361a82c9a45b9fcbe2b8ab7d9719" > operations_research::math_opt::Enum::AllValues< / a > < / div > < div class = "ttdeci" > static absl::Span< const E > AllValues()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "callback_8cc_source.html#l00094" > callback.cc:94< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_html_a8d86341fe3f8d2c433be954ab5569415" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum.html#a8d86341fe3f8d2c433be954ab5569415" > operations_research::math_opt::Enum::kProtoUnspecifiedValue< / a > < / div > < div class = "ttdeci" > static constexpr Proto kProtoUnspecifiedValue< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00139" > enums.h:139< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_proto_html" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum_proto.html" > operations_research::math_opt::EnumProto< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00165" > enums.h:165< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_proto_html_a1544025f8a471a50786774bf0891273f" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a1544025f8a471a50786774bf0891273f" > operations_research::math_opt::EnumProto::Cpp< / a > < / div > < div class = "ttdeci" > void Cpp< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00169" > enums.h:169< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_proto_html_a70d5539894b83398c84689ff38e432da" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a70d5539894b83398c84689ff38e432da" > operations_research::math_opt::EnumProto::kMax< / a > < / div > < div class = "ttdeci" > static constexpr P kMax< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00175" > enums.h:175< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_proto_html_a85efe4f007bdcece8febfc66c63ece7f" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a85efe4f007bdcece8febfc66c63ece7f" > operations_research::math_opt::EnumProto::kIsValid< / a > < / div > < div class = "ttdeci" > static constexpr ProtoEnumIsValid kIsValid< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00179" > enums.h:179< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1math__opt_1_1_enum_proto_html_a90d30ca997a99da54ab14d5b3d62020f" > < div class = "ttname" > < a href = "structoperations__research_1_1math__opt_1_1_enum_proto.html#a90d30ca997a99da54ab14d5b3d62020f" > operations_research::math_opt::EnumProto::kMin< / a > < / div > < div class = "ttdeci" > static constexpr P kMin< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "enums_8h_source.html#l00172" > enums.h:172< / a > < / div > < / div >
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