7.40 __vcall_offsetof_vfunc(D, f)

Returns the offset of the slot in the vtable that holds the pointer to the virtual function, f.

Where D is a class and f is a virtual function defined in D, or a base class of D.

If __vcall_offsetof_vfunc(D, f) is used when f is not a virtual member function it returns an arbitrary value designed to cause an assembly error if used.

Non-ConfidentialPDF file icon PDF versionARM DUI0472M
Copyright © 2010-2016 ARM Limited or its affiliates. All rights reserved.