applications/dump2Xyz/Dump2XYZCmd.c

/*
  File autogenerated by gengetopt version 2.11
  generated with the following command:
  /home/maul/gezelter/tim/bin/gengetopt -i Dump2XYZ.ggo -F Dump2XYZCmd 

  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("  -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("  -b, --basetype                     using base atom type  (default=off)\n");
  printf("  -s, --selection=selection script   general selection syntax\n");
  printf("      --originsele=selection script  select origin\n");
  printf("      --refsele=selection script     select reference\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 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->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->basetype_given = 0 ;
  args_info->selection_given = 0 ;
  args_info->originsele_given = 0 ;
  args_info->refsele_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->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->basetype_flag = 0;\
  args_info->selection_arg = NULL; \
  args_info->originsele_arg = NULL; \
  args_info->refsele_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' },
        { "water",      0, NULL, 'w' },
        { "periodicBox",        0, NULL, 'm' },
        { "zconstraint",        0, NULL, 'z' },
        { "rigidbody",  0, NULL, 'r' },
        { "watertype",  0, NULL, 't' },
        { "basetype",   0, NULL, 'b' },
        { "selection",  1, NULL, 's' },
        { "originsele", 1, NULL, 0 },
        { "refsele",    1, NULL, 0 },
        { "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:wmzrtbs:", 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 '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 'b':       /* using base atom type.  */
          if (args_info->basetype_given)
            {
              fprintf (stderr, "%s: `--basetype' (`-b') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->basetype_given = 1;
          args_info->basetype_flag = !(args_info->basetype_flag);
          break;

        case 's':       /* general selection syntax.  */
          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 */
          /* select origin.  */
          if (strcmp (long_options[option_index].name, "originsele") == 0)
          {
            if (args_info->originsele_given)
              {
                fprintf (stderr, "%s: `--originsele' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->originsele_given = 1;
            args_info->originsele_arg = gengetopt_strdup (optarg);
            break;
          }
          
          /* select reference.  */
          else if (strcmp (long_options[option_index].name, "refsele") == 0)
          {
            if (args_info->refsele_given)
              {
                fprintf (stderr, "%s: `--refsele' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->refsele_given = 1;
            args_info->refsele_arg = gengetopt_strdup (optarg);
            break;
          }
          
          /* The number of images to repeat in the x direction.  */
          else 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);

  return 0;
}
Revision:	2240
Committed:	Thu May 26 22:45:00 2005 UTC (19 years, 1 month ago) by tim
Content type:	text/plain
File size:	13071 byte(s)
Log Message:	adding AtomNameVisitor to convert atom name to its base name; wrappingvisitor now wrap back to the center of the mass; adding P2OrderParameter into StaticProps
#	Content
1	/*
2	File autogenerated by gengetopt version 2.11
3	generated with the following command:
4	/home/maul/gezelter/tim/bin/gengetopt -i Dump2XYZ.ggo -F Dump2XYZCmd
5
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	#include "Dump2XYZCmd.h"
24
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	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(" -w, --water skip the the waters (default=off)\n");
44	printf(" -m, --periodicBox map to the periodic box (default=off)\n");
45	printf(" -z, --zconstraint replace the atom types of zconstraint \n molecules (default=off)\n");
46	printf(" -r, --rigidbody add a pseudo COM atom to rigidbody \n (default=off)\n");
47	printf(" -t, --watertype replace the atom type of water model \n (default=on)\n");
48	printf(" -b, --basetype using base atom type (default=off)\n");
49	printf(" -s, --selection=selection script general selection syntax\n");
50	printf(" --originsele=selection script select origin\n");
51	printf(" --refsele=selection script select reference\n");
52	printf(" --repeatX=INT The number of images to repeat in the x \n direction (default=`0')\n");
53	printf(" --repeatY=INT The number of images to repeat in the y \n direction (default=`0')\n");
54	printf(" --repeatZ=INT The number of images to repeat in the z \n direction (default=`0')\n");
55	}
56
57
58	static char gengetopt_strdup (const char s);
59
60	/* gengetopt_strdup() */
61	/* strdup.c replacement of strdup, which is not standard */
62	char *
63	gengetopt_strdup (const char *s)
64	{
65	char result = (char)malloc(strlen(s) + 1);
66	if (result == (char*)0)
67	return (char*)0;
68	strcpy(result, s);
69	return result;
70	}
71
72	int
73	cmdline_parser (int argc, char * const argv, struct gengetopt_args_info args_info)
74	{
75	int c; /* Character of the parsed option. */
76	int missing_required_options = 0;
77
78	args_info->help_given = 0 ;
79	args_info->version_given = 0 ;
80	args_info->input_given = 0 ;
81	args_info->output_given = 0 ;
82	args_info->frame_given = 0 ;
83	args_info->water_given = 0 ;
84	args_info->periodicBox_given = 0 ;
85	args_info->zconstraint_given = 0 ;
86	args_info->rigidbody_given = 0 ;
87	args_info->watertype_given = 0 ;
88	args_info->basetype_given = 0 ;
89	args_info->selection_given = 0 ;
90	args_info->originsele_given = 0 ;
91	args_info->refsele_given = 0 ;
92	args_info->repeatX_given = 0 ;
93	args_info->repeatY_given = 0 ;
94	args_info->repeatZ_given = 0 ;
95	#define clear_args() { \
96	args_info->input_arg = NULL; \
97	args_info->output_arg = NULL; \
98	args_info->frame_arg = 1 ;\
99	args_info->water_flag = 0;\
100	args_info->periodicBox_flag = 0;\
101	args_info->zconstraint_flag = 0;\
102	args_info->rigidbody_flag = 0;\
103	args_info->watertype_flag = 1;\
104	args_info->basetype_flag = 0;\
105	args_info->selection_arg = NULL; \
106	args_info->originsele_arg = NULL; \
107	args_info->refsele_arg = NULL; \
108	args_info->repeatX_arg = 0 ;\
109	args_info->repeatY_arg = 0 ;\
110	args_info->repeatZ_arg = 0 ;\
111	}
112
113	clear_args();
114
115	optarg = 0;
116	optind = 1;
117	opterr = 1;
118	optopt = '?';
119
120	while (1)
121	{
122	int option_index = 0;
123	char *stop_char;
124
125	static struct option long_options[] = {
126	{ "help", 0, NULL, 'h' },
127	{ "version", 0, NULL, 'V' },
128	{ "input", 1, NULL, 'i' },
129	{ "output", 1, NULL, 'o' },
130	{ "frame", 1, NULL, 'n' },
131	{ "water", 0, NULL, 'w' },
132	{ "periodicBox", 0, NULL, 'm' },
133	{ "zconstraint", 0, NULL, 'z' },
134	{ "rigidbody", 0, NULL, 'r' },
135	{ "watertype", 0, NULL, 't' },
136	{ "basetype", 0, NULL, 'b' },
137	{ "selection", 1, NULL, 's' },
138	{ "originsele", 1, NULL, 0 },
139	{ "refsele", 1, NULL, 0 },
140	{ "repeatX", 1, NULL, 0 },
141	{ "repeatY", 1, NULL, 0 },
142	{ "repeatZ", 1, NULL, 0 },
143	{ NULL, 0, NULL, 0 }
144	};
145
146	stop_char = 0;
147	c = getopt_long (argc, argv, "hVi:o:n:wmzrtbs:", long_options, &option_index);
148
149	if (c == -1) break; /* Exit from `while (1)' loop. */
150
151	switch (c)
152	{
153	case 'h': /* Print help and exit. */
154	clear_args ();
155	cmdline_parser_print_help ();
156	exit (EXIT_SUCCESS);
157
158	case 'V': /* Print version and exit. */
159	clear_args ();
160	cmdline_parser_print_version ();
161	exit (EXIT_SUCCESS);
162
163	case 'i': /* input dump file. */
164	if (args_info->input_given)
165	{
166	fprintf (stderr, "%s: `--input' (`-i') option given more than once\n", CMDLINE_PARSER_PACKAGE);
167	clear_args ();
168	exit (EXIT_FAILURE);
169	}
170	args_info->input_given = 1;
171	args_info->input_arg = gengetopt_strdup (optarg);
172	break;
173
174	case 'o': /* output file name. */
175	if (args_info->output_given)
176	{
177	fprintf (stderr, "%s: `--output' (`-o') option given more than once\n", CMDLINE_PARSER_PACKAGE);
178	clear_args ();
179	exit (EXIT_FAILURE);
180	}
181	args_info->output_given = 1;
182	args_info->output_arg = gengetopt_strdup (optarg);
183	break;
184
185	case 'n': /* print every n frame. */
186	if (args_info->frame_given)
187	{
188	fprintf (stderr, "%s: `--frame' (`-n') option given more than once\n", CMDLINE_PARSER_PACKAGE);
189	clear_args ();
190	exit (EXIT_FAILURE);
191	}
192	args_info->frame_given = 1;
193	args_info->frame_arg = strtol (optarg,&stop_char,0);
194	break;
195
196	case 'w': /* skip the the waters. */
197	if (args_info->water_given)
198	{
199	fprintf (stderr, "%s: `--water' (`-w') option given more than once\n", CMDLINE_PARSER_PACKAGE);
200	clear_args ();
201	exit (EXIT_FAILURE);
202	}
203	args_info->water_given = 1;
204	args_info->water_flag = !(args_info->water_flag);
205	break;
206
207	case 'm': /* map to the periodic box. */
208	if (args_info->periodicBox_given)
209	{
210	fprintf (stderr, "%s: `--periodicBox' (`-m') option given more than once\n", CMDLINE_PARSER_PACKAGE);
211	clear_args ();
212	exit (EXIT_FAILURE);
213	}
214	args_info->periodicBox_given = 1;
215	args_info->periodicBox_flag = !(args_info->periodicBox_flag);
216	break;
217
218	case 'z': /* replace the atom types of zconstraint molecules. */
219	if (args_info->zconstraint_given)
220	{
221	fprintf (stderr, "%s: `--zconstraint' (`-z') option given more than once\n", CMDLINE_PARSER_PACKAGE);
222	clear_args ();
223	exit (EXIT_FAILURE);
224	}
225	args_info->zconstraint_given = 1;
226	args_info->zconstraint_flag = !(args_info->zconstraint_flag);
227	break;
228
229	case 'r': /* add a pseudo COM atom to rigidbody. */
230	if (args_info->rigidbody_given)
231	{
232	fprintf (stderr, "%s: `--rigidbody' (`-r') option given more than once\n", CMDLINE_PARSER_PACKAGE);
233	clear_args ();
234	exit (EXIT_FAILURE);
235	}
236	args_info->rigidbody_given = 1;
237	args_info->rigidbody_flag = !(args_info->rigidbody_flag);
238	break;
239
240	case 't': /* replace the atom type of water model. */
241	if (args_info->watertype_given)
242	{
243	fprintf (stderr, "%s: `--watertype' (`-t') option given more than once\n", CMDLINE_PARSER_PACKAGE);
244	clear_args ();
245	exit (EXIT_FAILURE);
246	}
247	args_info->watertype_given = 1;
248	args_info->watertype_flag = !(args_info->watertype_flag);
249	break;
250
251	case 'b': /* using base atom type. */
252	if (args_info->basetype_given)
253	{
254	fprintf (stderr, "%s: `--basetype' (`-b') option given more than once\n", CMDLINE_PARSER_PACKAGE);
255	clear_args ();
256	exit (EXIT_FAILURE);
257	}
258	args_info->basetype_given = 1;
259	args_info->basetype_flag = !(args_info->basetype_flag);
260	break;
261
262	case 's': /* general selection syntax. */
263	if (args_info->selection_given)
264	{
265	fprintf (stderr, "%s: `--selection' (`-s') option given more than once\n", CMDLINE_PARSER_PACKAGE);
266	clear_args ();
267	exit (EXIT_FAILURE);
268	}
269	args_info->selection_given = 1;
270	args_info->selection_arg = gengetopt_strdup (optarg);
271	break;
272
273
274	case 0: /* Long option with no short option */
275	/* select origin. */
276	if (strcmp (long_options[option_index].name, "originsele") == 0)
277	{
278	if (args_info->originsele_given)
279	{
280	fprintf (stderr, "%s: `--originsele' option given more than once\n", CMDLINE_PARSER_PACKAGE);
281	clear_args ();
282	exit (EXIT_FAILURE);
283	}
284	args_info->originsele_given = 1;
285	args_info->originsele_arg = gengetopt_strdup (optarg);
286	break;
287	}
288
289	/* select reference. */
290	else if (strcmp (long_options[option_index].name, "refsele") == 0)
291	{
292	if (args_info->refsele_given)
293	{
294	fprintf (stderr, "%s: `--refsele' option given more than once\n", CMDLINE_PARSER_PACKAGE);
295	clear_args ();
296	exit (EXIT_FAILURE);
297	}
298	args_info->refsele_given = 1;
299	args_info->refsele_arg = gengetopt_strdup (optarg);
300	break;
301	}
302
303	/* The number of images to repeat in the x direction. */
304	else if (strcmp (long_options[option_index].name, "repeatX") == 0)
305	{
306	if (args_info->repeatX_given)
307	{
308	fprintf (stderr, "%s: `--repeatX' option given more than once\n", CMDLINE_PARSER_PACKAGE);
309	clear_args ();
310	exit (EXIT_FAILURE);
311	}
312	args_info->repeatX_given = 1;
313	args_info->repeatX_arg = strtol (optarg,&stop_char,0);
314	break;
315	}
316
317	/* The number of images to repeat in the y direction. */
318	else if (strcmp (long_options[option_index].name, "repeatY") == 0)
319	{
320	if (args_info->repeatY_given)
321	{
322	fprintf (stderr, "%s: `--repeatY' option given more than once\n", CMDLINE_PARSER_PACKAGE);
323	clear_args ();
324	exit (EXIT_FAILURE);
325	}
326	args_info->repeatY_given = 1;
327	args_info->repeatY_arg = strtol (optarg,&stop_char,0);
328	break;
329	}
330
331	/* The number of images to repeat in the z direction. */
332	else if (strcmp (long_options[option_index].name, "repeatZ") == 0)
333	{
334	if (args_info->repeatZ_given)
335	{
336	fprintf (stderr, "%s: `--repeatZ' option given more than once\n", CMDLINE_PARSER_PACKAGE);
337	clear_args ();
338	exit (EXIT_FAILURE);
339	}
340	args_info->repeatZ_given = 1;
341	args_info->repeatZ_arg = strtol (optarg,&stop_char,0);
342	break;
343	}
344
345
346	case '?': /* Invalid option. */
347	/* `getopt_long' already printed an error message. */
348	exit (EXIT_FAILURE);
349
350	default: /* bug: option not considered. */
351	fprintf (stderr, "%s: option unknown: %c\n", CMDLINE_PARSER_PACKAGE, c);
352	abort ();
353	} /* switch */
354	} /* while */
355
356
357	if (! args_info->input_given)
358	{
359	fprintf (stderr, "%s: '--input' ('-i') option required\n", CMDLINE_PARSER_PACKAGE);
360	missing_required_options = 1;
361	}
362	if ( missing_required_options )
363	exit (EXIT_FAILURE);
364
365	return 0;
366	}