| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef GRPC_INTERNAL_COMPILER_RUBY_GENERATOR_MAP_INL_H |
| #define GRPC_INTERNAL_COMPILER_RUBY_GENERATOR_MAP_INL_H |
| |
| #include "src/compiler/config.h" |
| |
| #include <iostream> |
| #include <initializer_list> |
| #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 |