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- /*
- * Copyright (C) 2017 Christopher J. Howard
- *
- * This file is part of Antkeeper Source Code.
- *
- * Antkeeper Source Code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Antkeeper Source Code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Antkeeper Source Code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #ifndef SETTINGS_HPP
- #define SETTINGS_HPP
-
- #include <map>
- #include <string>
- #include <sstream>
-
- class ParameterDict
- {
- public:
- template <typename T>
- bool get(const std::string& name, T* value) const;
-
- template <typename T>
- void set(const std::string& name, const T& value);
-
- bool load(const std::string& filename);
- bool save(const std::string& filename);
-
- private:
- std::map<std::string, std::string> parameters;
- };
-
- template <typename T>
- bool ParameterDict::get(const std::string& name, T* value) const
- {
- auto it = parameters.find(name);
- if (it == parameters.end())
- return false;
-
- std::stringstream stream(it->second);
- stream >> (*value);
-
- if (stream.fail())
- return false;
-
- return true;
- }
-
- template <>
- inline bool ParameterDict::get<std::string>(const std::string& name, std::string* value) const
- {
- auto it = parameters.find(name);
- if (it == parameters.end())
- return false;
-
- *value = it->second;
-
- return true;
- }
-
- template <typename T>
- void ParameterDict::set(const std::string& name, const T& value)
- {
- std::stringstream stream;
- stream << value;
- parameters[name] = stream.str();
- }
-
- #endif
-
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