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/******************************************************************************
**
** viewid.cpp
**
** Thu May 17 16:02:42 2001
** Linux 2.4.4 (#1 SMP Sam Apr 28 13:21:30 CEST 2001) i686
** martin@linux. (Martin Bickel)
**
** Definition of command line parser class
**
** Automatically created by genparse v0.5.2
**
** See http://genparse.sourceforge.net/ for details and updates
**
******************************************************************************/
#include <getopt.h>
#include <stdlib.h>
#include "viewid.h"
/*----------------------------------------------------------------------------
**
** Cmdline::Cmdline()
**
** Constructor method.
**
**--------------------------------------------------------------------------*/
Cmdline::Cmdline(int argc, char *argv[]) throw (string)
{
extern char *optarg;
extern int optind;
int option_index = 0;
int c;
static struct option long_options[] =
{
{"configfile", 1, 0, 'c'},
{"verbose", 1, 0, 'r'},
{"help", 0, 0, 'h'},
{"version", 0, 0, 'v'},
{0, 0, 0, 0}
};
_executable += argv[0];
/* default values */
_r = 0;
_h = false;
_v = false;
while ((c = getopt_long(argc, argv, "c:r:hv", long_options, &option_index)) != EOF)
{
switch(c)
{
case 'c':
_c = optarg;
break;
case 'r':
_r = atoi(optarg);
if (_r < 0)
{
string s;
s += "parameter range error: r must be >= 0";
throw(s);
}
if (_r > 10)
{
string s;
s += "parameter range error: r must be <= 10";
throw(s);
}
break;
case 'h':
_h = true;
this->usage();
break;
case 'v':
_v = true;
break;
default:
this->usage();
}
} /* while */
_optind = optind;
}
/*----------------------------------------------------------------------------
**
** Cmdline::usage()
**
** Usage function.
**
**--------------------------------------------------------------------------*/
void Cmdline::usage()
{
cout << "lists the IDs of all ASC objects " << endl;
cout << "usage: " << _executable << " [ -crhv ] " << endl;
cout << " [ -c ] ";
cout << "[ --configfile ] ";
cout << "(";
cout << "type=";
cout << "STRING";
cout << ")\n";
cout << " Use given configuration file\n";
cout << " [ -r ] ";
cout << "[ --verbose ] ";
cout << "(";
cout << "type=";
cout << "INTEGER,";
cout << " range=0...10,";
cout << " default=0";
cout << ")\n";
cout << " Set verbosity level to x (0..10)\n";
cout << " [ -h ] ";
cout << "[ --help ] ";
cout << "(";
cout << "type=";
cout << "FLAG";
cout << ")\n";
cout << " Display help information.\n";
cout << " [ -v ] ";
cout << "[ --version ] ";
cout << "(";
cout << "type=";
cout << "FLAG";
cout << ")\n";
cout << " Output version.\n";
exit(0);
}
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