[Mono-dev] MonoVTable undefined

[Thomas Grill]

Hi all,
sorry if this is obvious, but it isn't for me....
The mono/metadata/object.h header file has two convenient macros that 
i'd like to use

#define mono_object_class(obj) (((MonoObject*)(obj))->vtable->klass)
#define mono_object_domain(obj) (((MonoObject*)(obj))->vtable->domain)

Unfortunately ((MonoObject*)(obj))->vtable points to a MonoVTable 
structure which is undefined in the public headers.
It is actually defined in the class-internals.h header, which is 
obviously internal.

How would i get the class from an object, other than hackily using the 
knowledge that klass is the first data member of the undefined vtable?

best greetings,
Thomas

-- 
Thomas Grill
http://grrrr.org