This method returns a constraint that states that whenever both interval variables prev and next are present, interval variable prev must be ordered immediately before interval variable next in the sequence variable seq.

Namespace: ILOG.CP
Assembly: oplall (in oplall.dll)

Syntax

C#
public IConstraint Previous( IIntervalSequenceVar seq, IIntervalVar prev, IIntervalVar next )

Parameters

seq: Type: ILOG.Concert..::..IIntervalSequenceVar

prev: Type: ILOG.Concert..::..IIntervalVar

next: Type: ILOG.Concert..::..IIntervalVar

Remarks

Note: This constraint cannot be used in a logical constraint.

Syntax

Parameters

Remarks

See Also