Method: FOMA::FSM#initialize

Defined in:
ext/foma.c

#initialize(filename) ⇒ Object 



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# File 'ext/foma.c', line 38

static VALUE foma_fsm_init(VALUE obj, VALUE filename)
{
  FILE *file;
  struct foma_fsm *t;

  t = malloc(sizeof(struct foma_fsm));

  if (!t)
    rb_raise(rb_eRuntimeError, "error allocating memory");

  file = fopen(RSTRING_PTR(filename), "rb");

  if (!file) {
    free(t);
    rb_raise(rb_eRuntimeError, "unable to open file");
  }

  fclose(file);

  t->net = fsm_read_binary_file(RSTRING_PTR(filename));

  if (!t->net) {
    free(t);
    rb_raise(rb_eRuntimeError, "unable to read file");
  }

  t->ah = apply_init(t->net);

  DATA_PTR(obj) = t;
  return Qnil;
}