44 lines
1.6 KiB
C++
44 lines
1.6 KiB
C++
// src/parseopts.hh - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This 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 2 of the License, or
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// (at your option) any later version.
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//
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// SGPEMv2 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 SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef PARSEOPTS_HH
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#define PARSEOPTS_HH 1
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/** \brief Parses command line options
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*
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* Parses command line options and sets argv to the first filename
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* given to the cmdline.
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* If no filename is given, in the end argc will be 0.
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*
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* Else argc will contain the length of the remaining argv[].
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*
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* If you still need the initial values of the global argc and argv
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* passed to the main routine, remember to store them somewhere before
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* calling this function.
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* \param argc The number of elements of the argv array
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* \param argv The array of command line parameter strings
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*/
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void parse_options(int& argc, char**& argv);
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/** \brief Prints license notice text to stderr **/
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void print_license();
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#endif
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