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// Licensed to the Software Freedom Conservancy (SFC) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The SFC licenses this file
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// to you under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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//     http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef COMMANDLINEARGUMENTS_H_
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#define COMMANDLINEARGUMENTS_H_
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#include <algorithm>
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#include <map>
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#include <string>
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#include <vector>
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using namespace std;
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class CommandLineArguments {
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 public:
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  CommandLineArguments(int arg_count, _TCHAR* arg_array[]);
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  virtual ~CommandLineArguments(void);
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  std::wstring GetValue(std::wstring arg_name,
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                        std::wstring default_value);
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  bool is_help_requested(void) const { return this->is_help_requested_; }
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  bool is_version_requested(void) const { return this->is_version_requested_; }
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 private:
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  void ParseArguments(int argc, _TCHAR* argv[]);
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  int GetSwitchDelimiterLength(std::wstring arg);
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  bool is_help_requested_;
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  bool is_version_requested_;
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  std::map<std::wstring, std::wstring> args_map_;
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};
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#endif  // COMMANDLINEARGUMENTS_H_
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