/*
- * $Id: rb_evas_main.h 23 2004-06-26 22:55:31Z tilman $
+ * $Id: rb_evas_main.h 49 2004-08-01 10:17:39Z tilman $
*
* Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
*
#ifndef __RB_EVAS_MAIN_H
#define __RB_EVAS_MAIN_H
-#define GET_OBJ(obj, type, o, desc) \
- type **(o) = NULL; \
+#define GET_OBJ(obj, type, o) \
+ type *(o) = NULL; \
\
- Data_Get_Struct ((obj), type *, (o)); \
-\
- if (!*(o)) { \
- rb_raise (rb_eException, desc " destroyed already"); \
- return Qnil; \
- }
+ Data_Get_Struct ((obj), type, (o));
#define CHECK_BOOL(val) \
if (TYPE ((val)) != T_TRUE && TYPE ((val)) != T_FALSE) { \
return Qnil; \
}
+#define CHECK_CLASS(val, klass) \
+ if (!rb_obj_is_kind_of ((val), (klass))) { \
+ rb_raise (rb_eTypeError, \
+ "wrong argument type %s (expected %s)", \
+ rb_obj_classname ((val)), \
+ rb_class2name ((klass))); \
+ return Qnil; \
+ }
+
+#define INSPECT(obj, type) \
+ char buf[128]; \
+\
+ GET_OBJ (obj, type, o); \
+\
+ snprintf (buf, sizeof (buf), \
+ "#<%s:%p ptr=%p>", rb_obj_classname ((obj)), \
+ (void *) obj, o->real); \
+\
+ return rb_str_new2 (buf);
+
VALUE mEvas;
#endif