[PPL-devel] ppl/src MIP_Problem.cc MIP_Problem.defs.hh

[Andrea Cimino]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	cimino at cs.unipr.it	2006-10-02 17:45:16

Modified files:
	src            : MIP_Problem.cc MIP_Problem.defs.hh 

Log message:
	Added a new heuristic that selects a branching variable
	when a MIP_Problem feasibility has to be proofed.
	Modified the prototype for `is_satisfied' to allow the
	checking of `active constraints'.
	The new heuristic is turned on by default.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/MIP_Problem.cc.diff?cvsroot=ppl&r1=1.18&r2=1.19
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/MIP_Problem.defs.hh.diff?cvsroot=ppl&r1=1.14&r2=1.15