[PPL-devel] ppl/src minimize.cc conversion.cc simplify.cc

[Elisa Ricci]

CVSROOT:	/cvs/ppl
Module name:	ppl
Branch: 	positive
Changes by:	ericci at cs.unipr.it	2002-02-11 10:57:34

Modified files:
	src            : minimize.cc conversion.cc simplify.cc 

Log message:
	In function add_and_minimize and in the case of !con_to_gen, the system of
	constraints (that in this case is `dest') must contain the constraints of
	positivity of variables.
	In minimize and add_and_minimize, we must erase the constraints that are
	a linear combination of an equality and a constraint of positivity of
	variables.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/minimize.cc.diff?cvsroot=ppl&only_with_tag=positive&r1=1.9.2.3&r2=1.9.2.4
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/conversion.cc.diff?cvsroot=ppl&only_with_tag=positive&r1=1.18.2.2&r2=1.18.2.3
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/simplify.cc.diff?cvsroot=ppl&only_with_tag=positive&r1=1.9.2.2&r2=1.9.2.3