CVSROOT: /cvs/ppl
Module name: ppl
Changes by: zaffanella(a)cs.unipr.it 2001-10-31 11:26:16
Modified files:
src : Polyhedron.cc
Log message:
When the user invokes Polyhedron::constraints() on an empty polyhedron,
we now return the inconsistent constraint of the right dimension.
This also implies that a polyhedron with the EMPTY flag set can
still have a non-empty con_sys; therefore, we clear the con_sys
whenever we change the dimension of an empty polyhedron.
Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroo…
CVSROOT: /cvs/ppl
Module name: ppl
Changes by: ericci(a)cs.unipr.it 2001-10-31 08:47:20
Modified files:
src : LinExpression.defs.hh
Log message:
The copy-constructor of a linear expression with a specified dimension
is PPL_INTERNAL and not public.
Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/LinExpression.defs.hh.dif…
CVSROOT: /cvs/ppl
Module name: ppl
Changes by: ericci(a)cs.unipr.it 2001-10-30 21:57:04
Modified files:
src : LinExpression.defs.hh Polyhedron.cc
Log message:
In functions
Polyhedron::assign_variable and Polyhedron::substitutte_variable
considered the cases of an empty polyhedron and of
space_dimension of linear expression < space_dimension of polyhedron.
In LinExpression the copy-constructor with the size of the new linear
expression is now public.
Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/LinExpression.defs.hh.dif…http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroo…
