CVSROOT: /cvs/ppl Module name: ppl Changes by: ericci@cs.unipr.it 2001-10-19 12:15:46

Modified files: src : Polyhedron.defs.hh Polyhedron.cc

Log message: In functions widening_assign and limited_widening_assign considered the case of empty-polyhedron and the exception for the different dimension of the polyhedra and the matrix (this for the limited_widening); added some explanations for the parameters. In function assign_variable and substitute_variable considered the exceptions for the variable that is not inside the polyhedron and the expression that does not have the right dimension.

Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.defs.hh.diff?cv... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot...