31 Oct
2001
31 Oct
'01
10:26 a.m.
CVSROOT: /cvs/ppl Module name: ppl Changes by: zaffanella@cs.unipr.it 2001-10-31 11:26:16
Modified files: src : Polyhedron.cc
Log message: When the user invokes Polyhedron::constraints() on an empty polyhedron, we now return the inconsistent constraint of the right dimension. This also implies that a polyhedron with the EMPTY flag set can still have a non-empty con_sys; therefore, we clear the con_sys whenever we change the dimension of an empty polyhedron.
Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot...