remove of _class parameter

oop/example.c

@@ -5,9 +5,7 @@
 
 #define test construct(test)
 
-class_t test_class;
-
-class(test, test_class, object_class, true) {
+class(test, object_class, true) {
 	extends(object_t);	
 
 	const char* string;

oop/oop.c

@@ -70,6 +70,7 @@ class_t oop_get_class_from_obj(object_t* obj) {
 }
 
 
+// defined by class macro in h-file
 class_t object_class;
 
 void method(object, destruct)(object_t* obj) {

oop/oop.h

@@ -6,7 +6,7 @@
 #include <stdio.h>
 
 
-#define class(name, type, superclass, instanceable) __attribute__ ((constructor)) static void add_##name##_class(void) { type.id = oop_add_class(#name, superclass, instanceable);} typedef struct name
+#define class(name, superclass, instanceable) class_t name##_class; __attribute__ ((constructor)) static void add_##name##_class(void) { name##_class.id = oop_add_class(#name, superclass, instanceable);} typedef struct name
 #define method(class, method) class ##_method_## method
 #define add_method(object, class, method) object->method = class ##_method_## method
 
@@ -44,9 +44,8 @@ typedef struct meta_object {
 class_id_t oop_add_class(const char*, class_t, bool);
 
 #define object construct(object)
-extern class_t object_class;
 
-class(object, object_class, NO_SUPER_CLASS, true) {
+extern class(object, NO_SUPER_CLASS, true) {
 	meta_object_t meta_obj;
 	void (*destruct)(defclass object*);
 } object_t;

strbuilder/strbuilder.h

@@ -5,10 +5,7 @@
 #include "../oop/oop.h"
 
 #define strbuilder construct(strbuilder)
-
-extern class_t strbuilder_class;
-
-class(strbuilder, strbuilder_class, object_class, true) {
+extern class(strbuilder, object_class, true) {
 	extends(object_t);
 
 	char* string;

try/exceptions/exceptions.h

@@ -4,8 +4,7 @@
 #include "../../oop/oop.h"
 
 #define exception construct(exception)
-class_t exception_class;
-class(exception, exception_class, object_class, true) {
+class(exception, object_class, true) {
 	extends(object_t);	
 
 	const char* msg;