On 2/21/13 7:04 PM, Jed Brown wrote: > > On Thu, Feb 21, 2013 at 5:59 PM, Boyce Griffith <griffith at cims.nyu.edu > <mailto:griffith at cims.nyu.edu>> wrote: > > There is no such thing as an IS for these data structures in the > current implementation. > > > > But there is a local and global size. (You had to pick something to > create the Vec.) Therefore, the global space is _defined_ as the > concatenation of all those contiguous local spaces. You need not store > it that way, but the abstract space exists. If you use interfaces that > ask for ISs, they will be with respect to that abstract space.
Ah, I think I wasn't clear about what I mean here by "wrapper". Basically, we have a subclass of Vec that knows how to evaluate vector space operations using the "wrapped" SAMRAI data. For instance, there is no VecGetArray(). -- Boyce
