💿🐜 Antkeeper source code
https://antkeeper.com
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79 lines
2.0 KiB
79 lines
2.0 KiB
/*
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* Copyright (C) 2017 Christopher J. Howard
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*
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* This file is part of Antkeeper Source Code.
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*
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* Antkeeper Source Code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper Source Code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Antkeeper Source Code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "settings.hpp"
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#include <fstream>
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#include <sstream>
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#include <vector>
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#include <iostream>
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bool ParameterDict::load(const std::string& filename)
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{
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// Open parameter dict file
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std::ifstream file(filename.c_str());
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if (!file.is_open())
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{
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std::cerr << "Failed to open file \"" << filename << "\"" << std::endl;
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return false;
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}
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// Read file
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std::string line;
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while (file.good() && std::getline(file, line))
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{
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// Tokenize line (tab-delimeted)
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std::vector<std::string> tokens;
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std::string token;
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std::istringstream linestream(line);
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while (std::getline(linestream, token, '\t'))
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tokens.push_back(token);
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if (tokens.empty() || tokens[0][0] == '#')
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continue;
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if (tokens.size() != 2)
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{
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std::cerr << "Invalid line \"" << line << "\" in file \"" << filename << "\"" << std::endl;
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continue;
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}
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parameters[tokens[0]] = tokens[1];
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}
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file.close();
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return true;
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}
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bool ParameterDict::save(const std::string& filename)
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{
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std::ofstream file(filename.c_str());
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if (!file.is_open())
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{
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std::cerr << "Failed to open file \"" << filename << "\"" << std::endl;
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return false;
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}
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for (auto it = parameters.begin(); it != parameters.end(); ++it)
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file << it->first << "\t" << it->second << std::endl;
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file.close();
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return true;
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}
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