IMatrixModel.CreateFixInfo

Syntax

CreateFixInfo: IMatrixModelFixInfo;

Description

The CreateFixInfo method creates an object that is necessary for fixing matrix dimensions.

Example

Sub Main;

Var

M: Matrix[3];

M1, M2: Matrix[2];

Mm: IMatrixModel;

x, y, z: Integer;

Fix: IMatrixModelFixInfo;

Begin

Debug.WriteLine("Source matrix");

For x := 0 To 2 Do

For y := 0 To 2 Do

For z := 0 To 2 Do

M[x, y, z] := Math.RandBetweenI(0, 9);

Debug.Write(M[x, y, z] + " ");

End For;

Debug.WriteLine("");

End For;

Debug.WriteLine("");

End For;

Mm := M As IMatrixModel;

Fix := Mm.CreateFixInfo;

Fix.Item(0) := 0;

M1 := Mm.Dereference(Fix);

Fix.Clear;

Fix.Item(0) := 1;

M2 := Mm.Dereference(Fix);

Debug.WriteLine("----------------");

For y := 0 To 2 Do

For z := 0 To 2 Do

Debug.Write(M1[y, z] + " ");

End For;

Debug.WriteLine("");

End For;

Debug.WriteLine("");

For y := 0 To 2 Do

For z := 0 To 2 Do

Debug.Write(M2[y, z] + " ");

End For;

Debug.WriteLine("");

End For;

End Sub Main;

After executing the example a 3x3x3 matrix of random numbers will be generated. Two more matrices will be obtained on the basis of this matrix, by fixing the source one by the X dimension. The M1 matrix is obtained by fixing the source matrix by the first element of the X dimension, M2 is by fixing by the second element of the X dimension. All the dimensions of the source matrix and M1 and M2 matrices will be displayed.