CVSROOT: /cvs/ppl Module name: ppl Branch: grids Changes by: mundell at cs.unipr.it 2005-03-21 19:33:49 Modified files: src : Constraint.defs.hh Log message: Declare Congruence a friend. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Constraint.defs.hh.diff?cvsroot=ppl&only_with_tag=grids&r1=1.102&r2=1.102.2.1