MVar.getAttr()


MVar.getAttr()

getAttr ( attrname )

Query the value of an attribute for a matrix variable. 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 there is a problem with the MVar object (e.g., it was removed from the model).

The result is returned in a NumPy ndarray with the same shape as the MVar object.

Arguments:

attrname: The attribute being queried.

Return value:

Current values for the requested attribute.

Example usage:

  print(var.getAttr(GRB.Attr.X))
  print(var.getAttr("x"))