applications/dump2Xyz/Dump2XYZCmd.c

/*
  File autogenerated by gengetopt version 2.11
  generated with the following command:
  gengetopt -i Dump2XYZ.ggo 

  The developers of gengetopt consider the fixed text that goes in all
  gengetopt output files to be in the public domain:
  we make no copyright claims on it.
*/


#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/* If we use autoconf.  */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "getopt.h"

#include "Dump2XYZCmd.h"

void
cmdline_parser_print_version (void)
{
  printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
}

void
cmdline_parser_print_help (void)
{
  cmdline_parser_print_version ();
  printf("\n"
  "Usage: %s [OPTIONS]...\n", CMDLINE_PARSER_PACKAGE);
  printf("\n");
  printf("  -h, --help                        Print help and exit\n");
  printf("  -V, --version                     Print version and exit\n");
  printf("  -i, --input=filename              input dump file\n");
  printf("  -o, --output=filename             output file name\n");
  printf("  -n, --frame=INT                   print every n frame  (default=`1')\n");
  printf("  -d, --dipole                      print the dipole moments  (default=off)\n");
  printf("  -w, --water                       skip the the waters  (default=off)\n");
  printf("  -m, --periodicBox                 map to the periodic box  (default=off)\n");
  printf("  -z, --zconstraint                 replace the atom types of zconstraint \n                                      molecules  (default=off)\n");
  printf("  -r, --rigidbody                   add a pseudo COM atom to rigidbody  \n                                      (default=off)\n");
  printf("  -t, --watertype                   replace the atom type of water model  \n                                      (default=on)\n");
  printf("  -g, --ignore=atomtype             ignore the atom types\n");
  printf("  -s, --selection=selection script  general selection syntax(now only support \n                                      select atoms within a specified range)\n");
  printf("      --repeatX=INT                 The number of images to repeat in the x \n                                      direction  (default=`0')\n");
  printf("      --repeatY=INT                 The number of images to repeat in the y \n                                      direction  (default=`0')\n");
  printf("      --repeatZ=INT                 The number of images to repeat in the z \n                                      direction  (default=`0')\n");
}


static char *gengetopt_strdup (const char *s);

/* gengetopt_strdup() */
/* strdup.c replacement of strdup, which is not standard */
char *
gengetopt_strdup (const char *s)
{
  char *result = (char*)malloc(strlen(s) + 1);
  if (result == (char*)0)
    return (char*)0;
  strcpy(result, s);
  return result;
}

int
cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info)
{
  int c;        /* Character of the parsed option.  */
  int i;        /* Counter */
  struct ignore_list
  {
    char * ignore_arg;
    struct ignore_list * next;
  };
  struct ignore_list * ignore_list = NULL,* ignore_new = NULL;
  
  int missing_required_options = 0;

  args_info->help_given = 0 ;
  args_info->version_given = 0 ;
  args_info->input_given = 0 ;
  args_info->output_given = 0 ;
  args_info->frame_given = 0 ;
  args_info->dipole_given = 0 ;
  args_info->water_given = 0 ;
  args_info->periodicBox_given = 0 ;
  args_info->zconstraint_given = 0 ;
  args_info->rigidbody_given = 0 ;
  args_info->watertype_given = 0 ;
  args_info->ignore_given = 0 ;
  args_info->selection_given = 0 ;
  args_info->repeatX_given = 0 ;
  args_info->repeatY_given = 0 ;
  args_info->repeatZ_given = 0 ;
#define clear_args() { \
  args_info->input_arg = NULL; \
  args_info->output_arg = NULL; \
  args_info->frame_arg = 1 ;\
  args_info->dipole_flag = 0;\
  args_info->water_flag = 0;\
  args_info->periodicBox_flag = 0;\
  args_info->zconstraint_flag = 0;\
  args_info->rigidbody_flag = 0;\
  args_info->watertype_flag = 1;\
  args_info->ignore_arg = NULL; \
  args_info->selection_arg = NULL; \
  args_info->repeatX_arg = 0 ;\
  args_info->repeatY_arg = 0 ;\
  args_info->repeatZ_arg = 0 ;\
}

  clear_args();

  optarg = 0;
  optind = 1;
  opterr = 1;
  optopt = '?';

  while (1)
    {
      int option_index = 0;
      char *stop_char;

      static struct option long_options[] = {
        { "help",       0, NULL, 'h' },
        { "version",    0, NULL, 'V' },
        { "input",      1, NULL, 'i' },
        { "output",     1, NULL, 'o' },
        { "frame",      1, NULL, 'n' },
        { "dipole",     0, NULL, 'd' },
        { "water",      0, NULL, 'w' },
        { "periodicBox",        0, NULL, 'm' },
        { "zconstraint",        0, NULL, 'z' },
        { "rigidbody",  0, NULL, 'r' },
        { "watertype",  0, NULL, 't' },
        { "ignore",     1, NULL, 'g' },
        { "selection",  1, NULL, 's' },
        { "repeatX",    1, NULL, 0 },
        { "repeatY",    1, NULL, 0 },
        { "repeatZ",    1, NULL, 0 },
        { NULL, 0, NULL, 0 }
      };

      stop_char = 0;
      c = getopt_long (argc, argv, "hVi:o:n:dwmzrtg:s:", long_options, &option_index);

      if (c == -1) break;       /* Exit from `while (1)' loop.  */

      switch (c)
        {
        case 'h':       /* Print help and exit.  */
          clear_args ();
          cmdline_parser_print_help ();
          exit (EXIT_SUCCESS);

        case 'V':       /* Print version and exit.  */
          clear_args ();
          cmdline_parser_print_version ();
          exit (EXIT_SUCCESS);

        case 'i':       /* input dump file.  */
          if (args_info->input_given)
            {
              fprintf (stderr, "%s: `--input' (`-i') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->input_given = 1;
          args_info->input_arg = gengetopt_strdup (optarg);
          break;

        case 'o':       /* output file name.  */
          if (args_info->output_given)
            {
              fprintf (stderr, "%s: `--output' (`-o') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->output_given = 1;
          args_info->output_arg = gengetopt_strdup (optarg);
          break;

        case 'n':       /* print every n frame.  */
          if (args_info->frame_given)
            {
              fprintf (stderr, "%s: `--frame' (`-n') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->frame_given = 1;
          args_info->frame_arg = strtol (optarg,&stop_char,0);
          break;

        case 'd':       /* print the dipole moments.  */
          if (args_info->dipole_given)
            {
              fprintf (stderr, "%s: `--dipole' (`-d') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->dipole_given = 1;
          args_info->dipole_flag = !(args_info->dipole_flag);
          break;

        case 'w':       /* skip the the waters.  */
          if (args_info->water_given)
            {
              fprintf (stderr, "%s: `--water' (`-w') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->water_given = 1;
          args_info->water_flag = !(args_info->water_flag);
          break;

        case 'm':       /* map to the periodic box.  */
          if (args_info->periodicBox_given)
            {
              fprintf (stderr, "%s: `--periodicBox' (`-m') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->periodicBox_given = 1;
          args_info->periodicBox_flag = !(args_info->periodicBox_flag);
          break;

        case 'z':       /* replace the atom types of zconstraint molecules.  */
          if (args_info->zconstraint_given)
            {
              fprintf (stderr, "%s: `--zconstraint' (`-z') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->zconstraint_given = 1;
          args_info->zconstraint_flag = !(args_info->zconstraint_flag);
          break;

        case 'r':       /* add a pseudo COM atom to rigidbody.  */
          if (args_info->rigidbody_given)
            {
              fprintf (stderr, "%s: `--rigidbody' (`-r') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->rigidbody_given = 1;
          args_info->rigidbody_flag = !(args_info->rigidbody_flag);
          break;

        case 't':       /* replace the atom type of water model.  */
          if (args_info->watertype_given)
            {
              fprintf (stderr, "%s: `--watertype' (`-t') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->watertype_given = 1;
          args_info->watertype_flag = !(args_info->watertype_flag);
          break;

        case 'g':       /* ignore the atom types.  */
          args_info->ignore_given++;
          ignore_new = (struct ignore_list *) malloc (sizeof (struct ignore_list));
          ignore_new->next = ignore_list;
          ignore_list = ignore_new;
          ignore_new->ignore_arg = gengetopt_strdup (optarg);
          break;

        case 's':       /* general selection syntax(now only support select atoms within a specified range).  */
          if (args_info->selection_given)
            {
              fprintf (stderr, "%s: `--selection' (`-s') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->selection_given = 1;
          args_info->selection_arg = gengetopt_strdup (optarg);
          break;


        case 0: /* Long option with no short option */
          /* The number of images to repeat in the x direction.  */
          if (strcmp (long_options[option_index].name, "repeatX") == 0)
          {
            if (args_info->repeatX_given)
              {
                fprintf (stderr, "%s: `--repeatX' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->repeatX_given = 1;
            args_info->repeatX_arg = strtol (optarg,&stop_char,0);
            break;
          }
          
          /* The number of images to repeat in the y direction.  */
          else if (strcmp (long_options[option_index].name, "repeatY") == 0)
          {
            if (args_info->repeatY_given)
              {
                fprintf (stderr, "%s: `--repeatY' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->repeatY_given = 1;
            args_info->repeatY_arg = strtol (optarg,&stop_char,0);
            break;
          }
          
          /* The number of images to repeat in the z direction.  */
          else if (strcmp (long_options[option_index].name, "repeatZ") == 0)
          {
            if (args_info->repeatZ_given)
              {
                fprintf (stderr, "%s: `--repeatZ' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->repeatZ_given = 1;
            args_info->repeatZ_arg = strtol (optarg,&stop_char,0);
            break;
          }
          

        case '?':       /* Invalid option.  */
          /* `getopt_long' already printed an error message.  */
          exit (EXIT_FAILURE);

        default:        /* bug: option not considered.  */
          fprintf (stderr, "%s: option unknown: %c\n", CMDLINE_PARSER_PACKAGE, c);
          abort ();
        } /* switch */
    } /* while */


  if (! args_info->input_given)
    {
      fprintf (stderr, "%s: '--input' ('-i') option required\n", CMDLINE_PARSER_PACKAGE);
      missing_required_options = 1;
    }
  if ( missing_required_options )
    exit (EXIT_FAILURE);

  if (args_info->ignore_given)
    {
      args_info->ignore_arg = (char * *) malloc (args_info->ignore_given * sizeof (char *));
      for (i = 0; i < args_info->ignore_given; i++)
        {
          args_info->ignore_arg [i] = ignore_list->ignore_arg;
          ignore_list = ignore_list->next;
        }
    }
  
  return 0;
}
Revision:	1975
Committed:	Fri Feb 4 22:43:54 2005 UTC (19 years, 5 months ago) by tim
Content type:	text/plain
File size:	12748 byte(s)
Log Message:	dump2Xyz now take advantage of selection library
#	User	Rev	Content
1	tim	1501	/*
2			File autogenerated by gengetopt version 2.11
3			generated with the following command:
4	tim	1975	gengetopt -i Dump2XYZ.ggo
5	tim	1501
6			The developers of gengetopt consider the fixed text that goes in all
7			gengetopt output files to be in the public domain:
8			we make no copyright claims on it.
9			*/
10
11
12			#include <stdio.h>
13			#include <stdlib.h>
14			#include <string.h>
15
16			/* If we use autoconf. */
17			#ifdef HAVE_CONFIG_H
18			#include "config.h"
19			#endif
20
21			#include "getopt.h"
22
23	tim	1975	#include "Dump2XYZCmd.h"
24	tim	1501
25			void
26			cmdline_parser_print_version (void)
27			{
28			printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
29			}
30
31			void
32			cmdline_parser_print_help (void)
33			{
34			cmdline_parser_print_version ();
35			printf("\n"
36			"Usage: %s [OPTIONS]...\n", CMDLINE_PARSER_PACKAGE);
37			printf("\n");
38	tim	1975	printf(" -h, --help Print help and exit\n");
39			printf(" -V, --version Print version and exit\n");
40			printf(" -i, --input=filename input dump file\n");
41			printf(" -o, --output=filename output file name\n");
42			printf(" -n, --frame=INT print every n frame (default=`1')\n");
43			printf(" -d, --dipole print the dipole moments (default=off)\n");
44			printf(" -w, --water skip the the waters (default=off)\n");
45			printf(" -m, --periodicBox map to the periodic box (default=off)\n");
46			printf(" -z, --zconstraint replace the atom types of zconstraint \n molecules (default=off)\n");
47			printf(" -r, --rigidbody add a pseudo COM atom to rigidbody \n (default=off)\n");
48			printf(" -t, --watertype replace the atom type of water model \n (default=on)\n");
49			printf(" -g, --ignore=atomtype ignore the atom types\n");
50			printf(" -s, --selection=selection script general selection syntax(now only support \n select atoms within a specified range)\n");
51			printf(" --repeatX=INT The number of images to repeat in the x \n direction (default=`0')\n");
52			printf(" --repeatY=INT The number of images to repeat in the y \n direction (default=`0')\n");
53			printf(" --repeatZ=INT The number of images to repeat in the z \n direction (default=`0')\n");
54	tim	1501	}
55
56
57			static char gengetopt_strdup (const char s);
58
59			/* gengetopt_strdup() */
60			/* strdup.c replacement of strdup, which is not standard */
61			char *
62			gengetopt_strdup (const char *s)
63			{
64			char result = (char)malloc(strlen(s) + 1);
65			if (result == (char*)0)
66			return (char*)0;
67			strcpy(result, s);
68			return result;
69			}
70
71			int
72			cmdline_parser (int argc, char * const argv, struct gengetopt_args_info args_info)
73			{
74			int c; /* Character of the parsed option. */
75			int i; /* Counter */
76			struct ignore_list
77			{
78			char * ignore_arg;
79			struct ignore_list * next;
80			};
81			struct ignore_list * ignore_list = NULL,* ignore_new = NULL;
82
83			int missing_required_options = 0;
84
85			args_info->help_given = 0 ;
86			args_info->version_given = 0 ;
87			args_info->input_given = 0 ;
88			args_info->output_given = 0 ;
89			args_info->frame_given = 0 ;
90			args_info->dipole_given = 0 ;
91			args_info->water_given = 0 ;
92			args_info->periodicBox_given = 0 ;
93			args_info->zconstraint_given = 0 ;
94			args_info->rigidbody_given = 0 ;
95			args_info->watertype_given = 0 ;
96			args_info->ignore_given = 0 ;
97	tim	1975	args_info->selection_given = 0 ;
98	tim	1501	args_info->repeatX_given = 0 ;
99			args_info->repeatY_given = 0 ;
100			args_info->repeatZ_given = 0 ;
101			#define clear_args() { \
102			args_info->input_arg = NULL; \
103			args_info->output_arg = NULL; \
104			args_info->frame_arg = 1 ;\
105			args_info->dipole_flag = 0;\
106			args_info->water_flag = 0;\
107			args_info->periodicBox_flag = 0;\
108			args_info->zconstraint_flag = 0;\
109			args_info->rigidbody_flag = 0;\
110			args_info->watertype_flag = 1;\
111			args_info->ignore_arg = NULL; \
112	tim	1975	args_info->selection_arg = NULL; \
113	tim	1501	args_info->repeatX_arg = 0 ;\
114			args_info->repeatY_arg = 0 ;\
115			args_info->repeatZ_arg = 0 ;\
116			}
117
118			clear_args();
119
120			optarg = 0;
121			optind = 1;
122			opterr = 1;
123			optopt = '?';
124
125			while (1)
126			{
127			int option_index = 0;
128			char *stop_char;
129
130			static struct option long_options[] = {
131			{ "help", 0, NULL, 'h' },
132			{ "version", 0, NULL, 'V' },
133			{ "input", 1, NULL, 'i' },
134			{ "output", 1, NULL, 'o' },
135			{ "frame", 1, NULL, 'n' },
136			{ "dipole", 0, NULL, 'd' },
137			{ "water", 0, NULL, 'w' },
138			{ "periodicBox", 0, NULL, 'm' },
139			{ "zconstraint", 0, NULL, 'z' },
140			{ "rigidbody", 0, NULL, 'r' },
141			{ "watertype", 0, NULL, 't' },
142	tim	1975	{ "ignore", 1, NULL, 'g' },
143			{ "selection", 1, NULL, 's' },
144	tim	1501	{ "repeatX", 1, NULL, 0 },
145			{ "repeatY", 1, NULL, 0 },
146			{ "repeatZ", 1, NULL, 0 },
147			{ NULL, 0, NULL, 0 }
148			};
149
150			stop_char = 0;
151	tim	1975	c = getopt_long (argc, argv, "hVi:o:n:dwmzrtg:s:", long_options, &option_index);
152	tim	1501
153			if (c == -1) break; /* Exit from `while (1)' loop. */
154
155			switch (c)
156			{
157			case 'h': /* Print help and exit. */
158			clear_args ();
159			cmdline_parser_print_help ();
160			exit (EXIT_SUCCESS);
161
162			case 'V': /* Print version and exit. */
163			clear_args ();
164			cmdline_parser_print_version ();
165			exit (EXIT_SUCCESS);
166
167			case 'i': /* input dump file. */
168			if (args_info->input_given)
169			{
170			fprintf (stderr, "%s: `--input' (`-i') option given more than once\n", CMDLINE_PARSER_PACKAGE);
171			clear_args ();
172			exit (EXIT_FAILURE);
173			}
174			args_info->input_given = 1;
175			args_info->input_arg = gengetopt_strdup (optarg);
176			break;
177
178			case 'o': /* output file name. */
179			if (args_info->output_given)
180			{
181			fprintf (stderr, "%s: `--output' (`-o') option given more than once\n", CMDLINE_PARSER_PACKAGE);
182			clear_args ();
183			exit (EXIT_FAILURE);
184			}
185			args_info->output_given = 1;
186			args_info->output_arg = gengetopt_strdup (optarg);
187			break;
188
189			case 'n': /* print every n frame. */
190			if (args_info->frame_given)
191			{
192			fprintf (stderr, "%s: `--frame' (`-n') option given more than once\n", CMDLINE_PARSER_PACKAGE);
193			clear_args ();
194			exit (EXIT_FAILURE);
195			}
196			args_info->frame_given = 1;
197			args_info->frame_arg = strtol (optarg,&stop_char,0);
198			break;
199
200			case 'd': /* print the dipole moments. */
201			if (args_info->dipole_given)
202			{
203			fprintf (stderr, "%s: `--dipole' (`-d') option given more than once\n", CMDLINE_PARSER_PACKAGE);
204			clear_args ();
205			exit (EXIT_FAILURE);
206			}
207			args_info->dipole_given = 1;
208			args_info->dipole_flag = !(args_info->dipole_flag);
209			break;
210
211			case 'w': /* skip the the waters. */
212			if (args_info->water_given)
213			{
214			fprintf (stderr, "%s: `--water' (`-w') option given more than once\n", CMDLINE_PARSER_PACKAGE);
215			clear_args ();
216			exit (EXIT_FAILURE);
217			}
218			args_info->water_given = 1;
219			args_info->water_flag = !(args_info->water_flag);
220			break;
221
222			case 'm': /* map to the periodic box. */
223			if (args_info->periodicBox_given)
224			{
225			fprintf (stderr, "%s: `--periodicBox' (`-m') option given more than once\n", CMDLINE_PARSER_PACKAGE);
226			clear_args ();
227			exit (EXIT_FAILURE);
228			}
229			args_info->periodicBox_given = 1;
230			args_info->periodicBox_flag = !(args_info->periodicBox_flag);
231			break;
232
233			case 'z': /* replace the atom types of zconstraint molecules. */
234			if (args_info->zconstraint_given)
235			{
236			fprintf (stderr, "%s: `--zconstraint' (`-z') option given more than once\n", CMDLINE_PARSER_PACKAGE);
237			clear_args ();
238			exit (EXIT_FAILURE);
239			}
240			args_info->zconstraint_given = 1;
241			args_info->zconstraint_flag = !(args_info->zconstraint_flag);
242			break;
243
244			case 'r': /* add a pseudo COM atom to rigidbody. */
245			if (args_info->rigidbody_given)
246			{
247			fprintf (stderr, "%s: `--rigidbody' (`-r') option given more than once\n", CMDLINE_PARSER_PACKAGE);
248			clear_args ();
249			exit (EXIT_FAILURE);
250			}
251			args_info->rigidbody_given = 1;
252			args_info->rigidbody_flag = !(args_info->rigidbody_flag);
253			break;
254
255			case 't': /* replace the atom type of water model. */
256			if (args_info->watertype_given)
257			{
258			fprintf (stderr, "%s: `--watertype' (`-t') option given more than once\n", CMDLINE_PARSER_PACKAGE);
259			clear_args ();
260			exit (EXIT_FAILURE);
261			}
262			args_info->watertype_given = 1;
263			args_info->watertype_flag = !(args_info->watertype_flag);
264			break;
265
266	tim	1975	case 'g': /* ignore the atom types. */
267	tim	1501	args_info->ignore_given++;
268			ignore_new = (struct ignore_list *) malloc (sizeof (struct ignore_list));
269			ignore_new->next = ignore_list;
270			ignore_list = ignore_new;
271			ignore_new->ignore_arg = gengetopt_strdup (optarg);
272			break;
273
274	tim	1975	case 's': /* general selection syntax(now only support select atoms within a specified range). */
275			if (args_info->selection_given)
276			{
277			fprintf (stderr, "%s: `--selection' (`-s') option given more than once\n", CMDLINE_PARSER_PACKAGE);
278			clear_args ();
279			exit (EXIT_FAILURE);
280			}
281			args_info->selection_given = 1;
282			args_info->selection_arg = gengetopt_strdup (optarg);
283			break;
284	tim	1501
285	tim	1975
286	tim	1501	case 0: /* Long option with no short option */
287			/* The number of images to repeat in the x direction. */
288			if (strcmp (long_options[option_index].name, "repeatX") == 0)
289			{
290			if (args_info->repeatX_given)
291			{
292			fprintf (stderr, "%s: `--repeatX' option given more than once\n", CMDLINE_PARSER_PACKAGE);
293			clear_args ();
294			exit (EXIT_FAILURE);
295			}
296			args_info->repeatX_given = 1;
297			args_info->repeatX_arg = strtol (optarg,&stop_char,0);
298			break;
299			}
300
301			/* The number of images to repeat in the y direction. */
302			else if (strcmp (long_options[option_index].name, "repeatY") == 0)
303			{
304			if (args_info->repeatY_given)
305			{
306			fprintf (stderr, "%s: `--repeatY' option given more than once\n", CMDLINE_PARSER_PACKAGE);
307			clear_args ();
308			exit (EXIT_FAILURE);
309			}
310			args_info->repeatY_given = 1;
311			args_info->repeatY_arg = strtol (optarg,&stop_char,0);
312			break;
313			}
314
315			/* The number of images to repeat in the z direction. */
316			else if (strcmp (long_options[option_index].name, "repeatZ") == 0)
317			{
318			if (args_info->repeatZ_given)
319			{
320			fprintf (stderr, "%s: `--repeatZ' option given more than once\n", CMDLINE_PARSER_PACKAGE);
321			clear_args ();
322			exit (EXIT_FAILURE);
323			}
324			args_info->repeatZ_given = 1;
325			args_info->repeatZ_arg = strtol (optarg,&stop_char,0);
326			break;
327			}
328
329
330			case '?': /* Invalid option. */
331			/* `getopt_long' already printed an error message. */
332			exit (EXIT_FAILURE);
333
334			default: /* bug: option not considered. */
335			fprintf (stderr, "%s: option unknown: %c\n", CMDLINE_PARSER_PACKAGE, c);
336			abort ();
337			} /* switch */
338			} /* while */
339
340
341			if (! args_info->input_given)
342			{
343			fprintf (stderr, "%s: '--input' ('-i') option required\n", CMDLINE_PARSER_PACKAGE);
344			missing_required_options = 1;
345			}
346			if ( missing_required_options )
347			exit (EXIT_FAILURE);
348
349			if (args_info->ignore_given)
350			{
351			args_info->ignore_arg = (char * ) malloc (args_info->ignore_given sizeof (char *));
352			for (i = 0; i < args_info->ignore_given; i++)
353			{
354			args_info->ignore_arg [i] = ignore_list->ignore_arg;
355			ignore_list = ignore_list->next;
356			}
357			}
358
359			return 0;
360			}