(I'm very new to COM, so this may make no sense, but...)
I've implemented a custom font loader, and the interfaces are IUnknown. I'm wondering if I can use a ComPtr to manage the reference counts for IUknown, or do I need to manually manage AddRef & Release for these objects? E.g., can I define
something like: ComPtr<IDWriteFontFile> currentFile, and let the ComPtr automatically handle AddRef & Release, rather than managing those calls manually?
Thanks.