/tags/rel-1-3-25/SWIG/Lib/ruby/fragments.i

# · Swig · 17 lines · 16 code · 1 blank · 0 comment · 0 complexity · ee291e89d7bc28312914edfd1e77e980 MD5 · raw file 

    

  1. // Helper function for Array output
    2. 

  2. 

  3. %fragment("output_helper", "header") %{
    4. 

  4. static VALUE output_helper(VALUE target, VALUE o) {
    5. 

  5.     if (NIL_P(target)) {
    6. 

  6. 	target = o;
    7. 

  7.     } else {
    8. 

  8. 	if (TYPE(target) != T_ARRAY) {
    9. 

  9. 	    VALUE o2 = target;
    10. 

  10. 	    target = rb_ary_new();
    11. 

  11. 	    rb_ary_push(target, o2);
    12. 

  12. 	}
    13. 

  13. 	rb_ary_push(target, o);
    14. 

  14.     }
    15. 

  15.     return target;
    16. 

  16. }
    17. 

  17. %}
    18.