| /** |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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. |
| */ |
| /** |
| * @file CaseInsensitiveStringComparator.h |
| * @brief A case insensitive comparator that can be used with STL containers. |
| */ |
| |
| #pragma once |
| |
| #include <string> |
| |
| namespace atscppapi |
| { |
| /** |
| * @brief A case insensitive comparator that can be used with standard library containers. |
| * |
| * The primary use for this class is to make all Headers case insensitive. |
| */ |
| class CaseInsensitiveStringComparator |
| { |
| public: |
| /** |
| * @return true if lhs is lexicographically "less-than" rhs; meant for use in std::map or other standard library containers. |
| */ |
| bool operator()(const std::string &lhs, const std::string &rhs) const; |
| |
| /** |
| * @return numerical value of lexicographical comparison a la strcmp |
| */ |
| int compare(const std::string &lhs, const std::string &rhs) const; |
| }; |
| } // namespace atscppapi |