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GRBdelsos
| int | GRBdelsos ( | GRBmodel | *model, |
| int | numdel, | ||
| int | *ind ) |
Delete a list of Special Ordered Set (SOS) constraints from an existing model. Note that the SOS constraints 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 constraints. Refer to the Error Code table for a list of possible return values. Details on the error can be obtained by calling GRBgeterrormsg.
Arguments:
model: The model to modify.
numdel: The number of SOSs to remove.
ind: The indices of the SOSs to remove.
Example usage:
int first_four[] = {0, 1, 2, 3};
error = GRBdelsos(model, 4, first_four);
