CVSROOT: /cvs/ppl Module name: ppl Changes by: roberto@cs.unipr.it 2002-04-02 18:10:01

Modified files: interfaces/C : ppl_c.cc ppl_c.h

Log message: All the *_and_minimize functions return a positive integer if the reulting polyhedron is non-empty; they return 0 if it is empty (and, as usual, return a negative number if an error occurred).

Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/interfaces/C/ppl_c.cc.diff?cvs... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/interfaces/C/ppl_c.h.diff?cvsr...