| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| #ifndef GRPC_INTERNAL_COMPILER_RUBY_GENERATOR_MAP_INL_H |
| #define GRPC_INTERNAL_COMPILER_RUBY_GENERATOR_MAP_INL_H |
| |
| #include "src/compiler/config.h" |
| |
| #include <initializer_list> |
| #include <iostream> |
| #include <map> |
| #include <ostream> // NOLINT |
| #include <vector> |
| |
| using std::initializer_list; |
| using std::map; |
| using std::vector; |
| |
| namespace grpc_ruby_generator { |
| |
| // Converts an initializer list of the form { key0, value0, key1, value1, ... } |
| // into a map of key* to value*. Is merely a readability helper for later code. |
| inline std::map<grpc::string, grpc::string> ListToDict( |
| const initializer_list<grpc::string>& values) { |
| if (values.size() % 2 != 0) { |
| std::cerr << "Not every 'key' has a value in `values`." << std::endl; |
| } |
| std::map<grpc::string, grpc::string> value_map; |
| auto value_iter = values.begin(); |
| for (unsigned i = 0; i < values.size() / 2; ++i) { |
| grpc::string key = *value_iter; |
| ++value_iter; |
| grpc::string value = *value_iter; |
| value_map[key] = value; |
| ++value_iter; |
| } |
| return value_map; |
| } |
| |
| } // namespace grpc_ruby_generator |
| |
| #endif // GRPC_INTERNAL_COMPILER_RUBY_GENERATOR_MAP_INL_H |