ArgumentParser.hpp

Go to the documentation of this file.

/**********************************************************************************/
/* This file is part of Berserk Engine project                                    */
/* https://github.com/EgorOrachyov/Berserk                                        */
/**********************************************************************************/
/* MIT License                                                                    */
/*                                                                                */
/* Copyright (c) 2018 - 2021 Egor Orachyov                                        */
/*                                                                                */
/* Permission is hereby granted, free of charge, to any person obtaining a copy   */
/* of this software and associated documentation files (the "Software"), to deal  */
/* in the Software without restriction, including without limitation the rights   */
/* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell      */
/* copies of the Software, and to permit persons to whom the Software is          */
/* furnished to do so, subject to the following conditions:                       */
/*                                                                                */
/* The above copyright notice and this permission notice shall be included in all */
/* copies or substantial portions of the Software.                                */
/*                                                                                */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR     */
/* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,       */
/* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE    */
/* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER         */
/* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,  */
/* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE  */
/* SOFTWARE.                                                                      */
/**********************************************************************************/
 
#ifndef BERSERK_ARGUMENTPARSER_HPP
#define BERSERK_ARGUMENTPARSER_HPP
 
#include <core/Config.hpp>
#include <core/Typedefs.hpp>
#include <core/string/String.hpp>
 
#include <unordered_map>
#include <vector>
 
BRK_NS_BEGIN
 
class ArgumentParser {
public:
    BRK_API ArgumentParser() = default;
 
    BRK_API void AddArgument(const String &arg, const String &defaultValue = "");
 
    BRK_API void Parse(int count, const char *const *args);
 
    BRK_API bool Set(const String &arg) const;
 
    BRK_API bool Set(const String &arg, String &value) const;
 
private:
    std::unordered_map<String, String> mOptions;
    std::unordered_map<String, String> mParsedOptions;
};
 
BRK_NS_END
 
#endif//BERSERK_ARGUMENTPARSER_HPP