CarpetLib: Add new datatype region_t

The new datatype region_t combines an extent (a bbox), an outer
boundary descriptor, a refinement descriptor, and a processor number:

struct region_t {
  ibbox  extent;                            // extent
  b2vect outer_boundaries;                  // outer boundaries
  b2vect refinement_boundaries;             // refinement boundaries
  int    map;                               // map to which this
                                            // region belongs
  int    processor;                         // processor number
};

These quantities are often used together, and combining them into a
single datatype simplifies the code significantly.

Adapt gh, dh, etc. to use this new datatype.

This is a major API change.

darcs-hash:20070112204130-dae7b-92cad546187b0fe499e8cfc38b2e26614a4f608c.gz

0 files changed, 0 insertions, 0 deletions