CVSROOT: /cvs/ppl Module name: ppl Changes by: zaffanella@cs.unipr.it 2002-02-24 19:30:29 Modified files: src : Generator.cc Log message: Using function all_homogeneous_terms_are_zero() when building a ray or line to check their validity. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Generator.cc.diff?cvsroot=...