class.c
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#include <stdarg.h>
#include <stdlib.h>
#include <assert.h>
#include "class.h"
#include "interface/class.h"
const
struct interface i_Class = {
"class",
3
};
void *
classNew(class_ptr class, ...)
{
void * object = calloc(1, class->object_size + sizeof(void*));
va_list params;
if (class->init) class->init();
* (class_ptr *)object = class;
object += sizeof(void*);
va_start(params, class);
CALL(object, Class, ctor, ¶ms);
va_end(params);
return object;
}
void
classDelete(void ** object)
{
CALL(*object, Class, dtor);
free(*object - sizeof(void*));
*object = NULL;
}
void *
classClone(void * _object)
{
class_ptr class = class_getClass(_object);
void * object = calloc(1, class->object_size + sizeof(void*));
* (class_ptr *)object = class;
object += sizeof(void*);
#undef clone
CALL(object, Class, clone, _object);
return object;
}
// vim: set ts=4 sw=4: