[PPL-devel] ppl/src ConSys.defs.hh GenSys.defs.hh Generato ...

[Enea Zaffanella]

CVSROOT:	/cvs/ppl
Module name:	ppl
Changes by:	zaffanella at cs.unipr.it	2001-10-21 15:50:41

Modified files:
	src            : ConSys.defs.hh GenSys.defs.hh Generator.defs.hh 
	                 Generator.inlines.hh LinExpression.defs.hh 
	                 LinExpression.inlines.hh Polyhedron.defs.hh 

Log message:
	Systems of constraints and generators do not define polyhedra; rather,
	they may "correspond to" a given polyhedron (the one that would be built
	by applying the adequate constructor).
	A system of generator does not need to include a vertex, in general.
	The vertex is needed if the system of generators is meant to correspond
	to a non-empty polyhedron.
	The detailed description of class Generator changed to highlight that
	vertices, lines and rays are represented as a type plus a direction
	in the space.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/ConSys.defs.hh.diff?cvsroot=ppl&r1=1.15&r2=1.16
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/GenSys.defs.hh.diff?cvsroot=ppl&r1=1.24&r2=1.25
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Generator.defs.hh.diff?cvsroot=ppl&r1=1.13&r2=1.14
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Generator.inlines.hh.diff?cvsroot=ppl&r1=1.5&r2=1.6
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/LinExpression.defs.hh.diff?cvsroot=ppl&r1=1.12&r2=1.13
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/LinExpression.inlines.hh.diff?cvsroot=ppl&r1=1.2&r2=1.3
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.defs.hh.diff?cvsroot=ppl&r1=1.37&r2=1.38