[FlopCpp] special ordered sets

[Tim Hultberg]

Special ordered sets are not supported by OSI, and hence Flopcpp does
not support special ordered sets directly.

If your solver supports sos, you can access the facilities by
downcasting the
solver pointer (twice). Column indices within the model can be queried
with
getColumn(). 

There is no special language construct for piecewise linear programming,
but
of course you can formulate such problems with flopcpp. It is also
possible to
make a method which 'automatically' adds such constraints, similarly to
the
minmax objective example.

Tim Hultberg


>>> "George DeLendonck" <george at atrenta.com> 09/05/07 11:46 PM >>>
Does flopcpp support piecewise linear programming? If so how is it done?
Does flopcpp support special ordered sets?
 
Thanks
 
George delendonck