[PPL-devel] ppl/src Row.cc minimize.cc

[Elisa Ricci]

CVSROOT:	/cvs/ppl
Module name:	ppl
Branch: 	positive
Changes by:	ericci at cs.unipr.it	2002-02-07 12:25:25

Modified files:
	src            : Row.cc minimize.cc 

Log message:
	Corrected an error in the function Row::only_a_term_is_positive().
	In minimize and in the case !con_to_gen we must call simplify() also for
	the `dest' because there is the possibility that constraints that
	are redundant with the constraints of positivity of variables are present
	in dest.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Row.cc.diff?cvsroot=ppl&only_with_tag=positive&r1=1.24.2.2&r2=1.24.2.3
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/minimize.cc.diff?cvsroot=ppl&only_with_tag=positive&r1=1.9.2.2&r2=1.9.2.3