GRBgetqconstrbyname
| int | GRBgetqconstrbyname ( | GRBmodel | *model, |
| const char | *name, | ||
| int | *constrnumP ) |
Retrieves a quadratic constraint from its name. If multiple quadratic constraints have the same name, this routine chooses one arbitrarily.
Return value:
A non-zero return value indicates that a problem occurred while retrieving the quadratic constraint. 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 from which the quadratic constraint should be retrieved.
name: The name of the desired quadratic constraint.
constrnumP: Constraint number for a quadratic constraint with the indicated name. Returns -1 if no matching name is found.
