[Gc] Determining if pointer GC allocated
haberg-1 at telia.com
Thu Dec 29 07:22:23 PST 2011
On 29 Dec 2011, at 15:49, Ivan Maidanski wrote:
> I've implemented GC_is_heap_ptr (C, not C++) - see commit dcf6f52 (master branch).
> Does it work for you?
Yes. I took it down and compiled it using the instructions on the link below, and tested on some C++ code that contains both statically and GC allocated objects.
It is good you made the argument 'const': in my situation, it avoids having to use casts.
Perhaps one might make faster versions, if one does not have to check it is a valid pointer, and just tell the general location (like on the function stack or on the heap). But that would probably be further down the road, if it proves useful.
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