mirror of
https://github.com/OpenCMT/uLib.git
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108 lines
3.0 KiB
C++
108 lines
3.0 KiB
C++
/*//////////////////////////////////////////////////////////////////////////////
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// CMT Cosmic Muon Tomography project //////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
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All rights reserved
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Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >
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------------------------------------------------------------------
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3.0 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library.
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//////////////////////////////////////////////////////////////////////////////*/
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#include <iostream>
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#include <fstream>
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#include "Core/Options.h"
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#include <boost/program_options.hpp>
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#include <boost/property_tree/ptree.hpp>
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#include <boost/property_tree/ini_parser.hpp>
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//class boost::program_options::error_with_option_name;
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//template<> boost::program_options::typed_value<int> boost::program_options::value<int>();
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//template<> boost::program_options::typed_value<int> boost::program_options::value<int>(int *);
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namespace uLib {
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Options::Options(const char *str) :
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m_global(str),
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m_configuration("Configuration")
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{}
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void Options::parse_command_line(int argc, char *argv[]) {
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boost::program_options::store(boost::program_options::parse_command_line(argc,argv,m_global),m_vm);
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boost::program_options::notify(m_vm);
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if(m_vm.count("help")) {
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std::cout << "\n" << m_global << "\n";
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if(m_configuration.options().size()) {
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std::cout << "\n" << m_configuration << "\n\n";
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}
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exit(1);
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}
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}
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void Options::parse_config_file(std::string &str)
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{
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this->parse_config_file(str.c_str());
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}
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void Options::parse_config_file(const char *fname)
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{
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std::ifstream is;
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is.open(fname);
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boost::program_options::options_description fileopt;
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fileopt.add(m_global).add(m_configuration);
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if(is.is_open()) {
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boost::program_options::store(boost::program_options::parse_config_file(is,fileopt,true),m_vm);
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boost::program_options::notify(m_vm);
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}
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}
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void Options::save_config_file(const char *fname) {
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std::ofstream os;
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os.open(fname);
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using boost::property_tree::ptree;
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ptree root;
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std::cout << m_configuration << "\n";
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std::cout << m_global << "\n";
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write_ini( std::cout, root );
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}
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bool Options::count(const char *str) const
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{
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return (m_vm.count(str));
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}
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} // uLib
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