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/**
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 * @file ArgExtracter.h
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 * @brief Simple functionality for getting command line parameters.
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 */
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/* ----------------------------------------------------------------------- *
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 * This file is part of GEL, http://www.imm.dtu.dk/GEL
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 * Copyright (C) the authors and DTU Informatics
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 * For license and list of authors, see ../../doc/intro.pdf
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 * ----------------------------------------------------------------------- */
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#ifndef __UTIL_ARG_EXTRACTER__
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#ifndef __UTIL_ARG_EXTRACTER__
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#define __UTIL_ARG_EXTRACTER__
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#define __UTIL_ARG_EXTRACTER__
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#include <vector>
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#include <vector>
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#include <algorithm>
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#include <algorithm>
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#include <cstdlib>
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#include <cstdlib>
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				std::for_each(s.begin(), s.end(), UpCase());
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        std::for_each(s.begin(), s.end(), UpCase());
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		}
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    }
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    /// Extract arguments from command line parameters.
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		class ArgExtracter
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    class ArgExtracter
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		{
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    {
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				std::list<std::string> avec;
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        std::list<std::string> avec;
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				typedef std::list<std::string>::iterator LSI;
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        typedef std::list<std::string>::iterator LSI;
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										return true;
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                return true;
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								}
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            }
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								return false;
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            return false;
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						}
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        }
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				int no_remaining_args() const
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        size_t no_remaining_args() const
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						{
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        {
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								return avec.size();
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            return avec.size();
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						}
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        }
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				const std::string& get_last_arg() const
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        const std::string& get_last_arg() const