Alexandria  2.16
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ProgramOptionsHelper.h
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1 /*
2  * Copyright (C) 2012-2020 Euclid Science Ground Segment
3  *
4  * This library is free software; you can redistribute it and/or modify it under
5  * the terms of the GNU Lesser General Public License as published by the Free
6  * Software Foundation; either version 3.0 of the License, or (at your option)
7  * any later version.
8  *
9  * This library is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12  * details.
13  *
14  * You should have received a copy of the GNU Lesser General Public License
15  * along with this library; if not, write to the Free Software Foundation, Inc.,
16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
25 #ifndef _CONFIGURATION_PROGRAMOPTIONSHELPER_H
26 #define _CONFIGURATION_PROGRAMOPTIONSHELPER_H
27 
28 #include <set>
29 #include <map>
30 #include <string>
31 #include <boost/program_options.hpp>
32 
33 namespace Euclid {
34 namespace Configuration {
35 
41 
42 public:
43 
47  virtual ~ProgramOptionsHelper() = default;
48 
64  static std::string wildcard(const std::string& name, const std::string& instance="*");
65 
79 
80 }; /* End of ProgramOptionsHelper class */
81 
82 } /* namespace Configuration */
83 } /* namespace Euclid */
84 
85 
86 #endif
Class providing some helper methods for managing boost program options.
static std::string wildcard(const std::string &name, const std::string &instance="*")
Creates the name to use for a wildcard program option.
STL class.
STL class.
static std::set< std::string > findWildcardNames(const std::vector< std::string > &option_name_list, const std::map< std::string, boost::program_options::variable_value > &options)
Returns the instance names of wildcard options.
STL class.
virtual ~ProgramOptionsHelper()=default
Destructor.