[PPL-devel] ppl/src simplex.cc

[Enea Zaffanella]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	zaffanella at cs.unipr.it	2005-09-27 12:16:23

Modified files:
	src            : simplex.cc 

Log message:
	Removed a few useless inclusions directives.
	Added many const modifiers to local variable definitions.
	Function swap_base() now takes a Row& (rather than a Matrix&) as its
	second argument.
	Avoid recomputing the same value several times (using a reference instead).
	Added some missing spaces for better readability.
	Function erase_slacks() heavily rewritten so as to avoid a bunch of
	useless matrix copies.
	Restructured the doxygen comments according to STANDARDS.
	In primal_simplex(), use normalize2() instead of reinventing the wheel.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/simplex.cc.diff?cvsroot=ppl&r1=1.17&r2=1.18