cat.c

   1 #include <isl_map.h>
   2
   3 struct isl_arg_choice cat_format[] = {
   4         {"isl",         ISL_FORMAT_ISL},
   5         {"omega",       ISL_FORMAT_OMEGA},
   6         {"polylib",     ISL_FORMAT_POLYLIB},
   7         {"latex",       ISL_FORMAT_LATEX},
   8         {0}
   9 };
  10
  11 struct cat_options {
  12         struct isl_options      *isl;
  13         unsigned                 format;
  14 };
  15
  16 struct isl_arg cat_options_arg[] = {
  17 ISL_ARG_CHILD(struct cat_options, isl, "isl", isl_options_arg, "isl options")
  18 ISL_ARG_CHOICE(struct cat_options, format, 0, "format", \
  19         cat_format,     ISL_FORMAT_ISL, "output format")
  20 ISL_ARG_END
  21 };
  22
  23 ISL_ARG_DEF(cat_options, struct cat_options, cat_options_arg)
  24
  25 int main(int argc, char **argv)
  26 {
  27         struct isl_ctx *ctx;
  28         struct isl_map *map;
  29         struct cat_options *options;
  30
  31         options = cat_options_new_with_defaults();
  32         assert(options);
  33         argc = cat_options_parse(options, argc, argv, ISL_ARG_ALL);
  34
  35         ctx = isl_ctx_alloc_with_options(cat_options_arg, options);
  36
  37         map = isl_map_read_from_file(ctx, stdin, -1);
  38         isl_map_print(map, stdout, 0, options->format);
  39         if (options->format == ISL_FORMAT_ISL)
  40                 printf("\n");
  41         isl_map_free(map);
  42
  43         isl_ctx_free(ctx);
  44
  45         return 0;
  46 }