ICalculatedCubeExecutor.Execute

Syntax

Execute;

Description

The Execute method calculates the output matrix of a calculated cube.

Example

Executing the example requires that the repository contains a calculated cube with the Calc_Cube identifier. The cube contains two dimensions.

Add links to the Cubes, Matrix, and Metabase system assemblies.

Sub UserProc;
Var
    MB: IMetabase;
    CubeInst: ICalculatedCubeInstance;
    Exec: ICalculatedCubeExecutor;
    Matr: IMatrix;
    Coord: IMatrixCoord;
    Iter: IMatrixIterator;
Begin
    MB := MetabaseClass.Active;
    CubeInst := Mb.ItemById("Calc_Cube").Open(NullAs ICalculatedCubeInstance;
    Exec := CubeInst.CreateExecutor(Null);
    // Prepare empty matrix
    (Exec As ICubeInstanceDestinationExecutor).PrepareExecute(Null);
    Matr := Exec.Matrix;
    Iter := Matr.CreateIterator;
    // Determine coordinate
    Coord := Matr.CreateCoord;
    Coord.Item(0) := 0;
    Coord.Item(1) := 1;
    Exec.Selected(Coord) := True// Select element by coordinate
    // Determine coordinate
    Coord := Matr.CreateCoord;
    Coord.Item(0) := 1;
    Coord.Item(1) := 1;
    Exec.Selected(Coord) := True//Select element by coordinate
    Exec.EvaluateOnly := EvaluateOnlyType.Selected; // Calculate only selected coordinates
    Exec.Execute;
    Iter.Move(IteratorDirection.First);
    While Iter.Valid Do
        Debug.WriteLine(Iter.Value);
        Iter.Move(IteratorDirection.Next);
    End While;
End Sub UserProc;

After executing the example only assigned coordinates will be calculated. The calculated values will be displayed in the development environment console.

See also:

ICalculatedCubeExecutor