cmd_arguments.h

00001 /*************************************************************************
00002  *              ESLA: Embeddable Scripting LAnguage
00003  *                  Copyright (C) 2003 Frantz Maerten
00004  *
00005  *   This  program  is  free  software;  you  can  redistribute it and/or
00006  *   modify  it  under  the  terms  of  the GNU General Public License as
00007  *   published  by  the Free Software Foundation; either version 2 of the
00008  *   License, or (at your option) any later version.
00009  *
00010  *   If  you modify this software, you should contact the author, include
00011  *   a  notice giving the name of the person performing the modification,
00012  *   the date of modification, and the reason for such modification.
00013  *
00014  *   Note   that   the   GNU  General  Public  License  does  not  permit
00015  *   incorporating the Software into proprietary programs.
00016  *
00017  *  Contact: Frantz Maerten
00018  *     frantz@pangea.stanford.edu
00019  *
00020  *     Dept. of Geological & Environmental Sciences
00021  *     Stanford University 
00022  *     Stanford, CA 94305-2115
00023  *     USA
00024  *************************************************************************/
00025 
00026 
00027 #ifndef CMD_ARGUMENTS_H__
00028 #define CMD_ARGUMENTS_H__
00029 
00030 
00031 #include "../esla_namespace.h"
00032 #include <map>
00033 #include <iostream>
00034 #include <string>
00035 
00036 BEGIN_LIB_NAMESPACE
00037 
00038 class Arguments: public std::map<std::string, std::string> {
00039 public:
00040   Arguments(std::string defaults[][2], int sz);
00041   void parse(int argc, char* argv[], std::string usage, int offset = 1);
00042   void print(std::ostream& out = std::cout);
00043 
00044 } ;
00045 
00046 END_LIB_NAMESPACE
00047 
00048 #endif