int GRBdelq ( GRBmodel *model )

Delete all quadratic objective terms from an existing model. Note that the quadratic terms won't actually be removed until the next call to GRBoptimize or GRBupdatemodel.

Return value:

A non-zero return value indicates that a problem occurred while deleting the quadratic objective terms. Refer to the Error Code table for a list of possible return values. Details on the error can be obtained by calling GRBgeterrormsg.


model: The model to modify.

Example usage:

  error = GRBdelq(model);