Query the value of an SOS attribute. The full list of available attributes can be found in the Attributes section.
Raises an AttributeError
if the requested attribute doesn't
exist or can't be queried.
Raises a GurobiError
if the provided input data was invalid.
Arguments:
attrname: The attribute being queried.
Return value:
The current value of the requested attribute.
Example usage:
print(sos.getAttr(GRB.Attr.IISSOS))