2 * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 #ifndef __RB_EVAS_MAIN_H
20 #define __RB_EVAS_MAIN_H
22 #define GET_OBJ(obj, type, o) \
25 Data_Get_Struct ((obj), type, (o));
27 #define CHECK_BOOL(val) \
28 if (TYPE ((val)) != T_TRUE && TYPE ((val)) != T_FALSE) { \
29 rb_raise (rb_eTypeError, \
30 "wrong argument type %s (expected true or false)", \
31 rb_obj_classname ((val))); \
35 #define CHECK_CLASS(val, klass) \
36 if (!rb_obj_is_kind_of ((val), (klass))) { \
37 rb_raise (rb_eTypeError, \
38 "wrong argument type %s (expected %s)", \
39 rb_obj_classname ((val)), \
40 rb_class2name ((klass))); \
44 #define INSPECT(obj, type) \
47 GET_OBJ (obj, type, o); \
49 snprintf (buf, sizeof (buf), \
50 "#<%s:%p ptr=%p>", rb_obj_classname ((obj)), \
51 (void *) obj, o->real); \
53 return rb_str_new2 (buf);
55 #define DEF_CONST(mod, prefix, name) \
56 rb_define_const ((mod), #name, INT2FIX (prefix##name));