ICallbackCycle.Execute

Syntax

Execute;

Description

The Execute method calculates controlling variables.

Comments

Use the ICallbackCycle.GetTermValue and ICallbackCycle.SetControlVariableValue methods to get and edit variables values.

Example

To execute the example, add a link to the Cp system assembly.

Class MyCallbackCycle: Object, ICallbackCycle
    Public
        U_Vars, P_Vars: INonLoVariables;
        U, P: array[10] Of double;
        Vrbl: INonLoVariable;

    Public Function GetTermValue(EquationNumber: Integer; TimeMoment: Integer): Variant;
    Begin
        Return P[EquationNumber];
    End Function GetTermValue;

    Public Sub SetControlVariableValue(VariableNumber: Integer; TimeMoment: Integer; Value: Double);
    Begin
        U[VariableNumber] := Value * TimeMoment / 100;
    End Sub SetControlVariableValue;

    Public Sub Execute;
    Begin
        P := U;
    End Sub Execute;
End Class MyCallbackCycle;

The use of this class to calculate non-linear optimization is given in description of ICpNonLinearOptimization.CallbackCycle.