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OptionParserTest.C
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1 /* Copyright 2000-2013 Matt Flax <flatmax@flatmax.org>
2  This file is part of GTK+ IOStream class set
3 
4  GTK+ IOStream is free software; you can redistribute it and/or modify
5  it under the terms of the GNU General Public License as published by
6  the Free Software Foundation; either version 2 of the License, or
7  (at your option) any later version.
8 
9  GTK+ IOStream is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU General Public License for more details.
13 
14  You have received a copy of the GNU General Public License
15  along with GTK+ IOStream
16  */
17 #include "OptionParser.H"
18 #include <iostream>
19 
20 int main(int argc, char *argv[]){
21 cout<<argc<<endl;
22  if (argc<2)
23  cout<<"Usage: "<<argv[0]<<" -string someString --num=someNum"<<endl;
24  OptionParser op;
25  string ret;
26  int i=0, j;
27  cout<<"i = "<<i<<", getArg returns "<<op.getArg("string", argc, argv, ret, i)<<endl;
28  cout<<"argument was : "<<ret<<endl;
29  cout<<"i = "<<i<<", getArg returns "<<op.getArg("num", argc, argv, j, i)<<endl;
30  cout<<"argument was : "<<j<<endl;
31 
32  return 0;
33 }