2 ***********************************************************
3 $SNARK_Header: S N A R K 1 4 - A PICTURE RECONSTRUCTION PROGRAM $
4 $HeadURL: svn://dig.cs.gc.cuny.edu/snark/trunk/src/snark/region.h $
5 $LastChangedRevision: 94 $
6 $Date: 2014-07-02 18:53:30 -0400 (Wed, 02 Jul 2014) $
8 ***********************************************************
16 common /region/ ix1,ix2,iy1,iy2,xd0,yd0,d1,d2,aplus,bplus,asq,bsq
19 extern class region_class