[PPL-devel] ppl/src DB_Matrix.inlines.hh OR_Matrix.inlines.hh

[Enea Zaffanella]

CVSROOT:	/cvs/ppl
Module name:	ppl
Branch: 	altnum
Changes by:	zaffanella at cs.unipr.it	2006-12-01 14:36:41

Modified files:
	src            : DB_Matrix.inlines.hh OR_Matrix.inlines.hh 

Log message:
	Use the function sgn() when comparing a Checked_Number with the constant 0.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/DB_Matrix.inlines.hh.diff?cvsroot=ppl&only_with_tag=altnum&r1=1.1.2.2&r2=1.1.2.3
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/OR_Matrix.inlines.hh.diff?cvsroot=ppl&only_with_tag=altnum&r1=1.3.2.2&r2=1.3.2.3