[PPL-devel] ppl/tests/Polyhedron variablesset1.cc

[Andrea Cimino]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	cimino at cs.unipr.it	2006-10-10 14:01:58

Modified files:
	tests/Polyhedron: variablesset1.cc 

Log message:
	Use the method empty() given by the STL instead of checking for a
	zero size.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/tests/Polyhedron/variablesset1.cc.diff?cvsroot=ppl&r1=1.6&r2=1.7