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Perform a binary mathematical operation
Source position: variants.pp line 205
public procedure TCustomVariantType.BinaryOp( |
var Left: TVarData; |
const Right: TVarData; |
const Operation: TVarOp |
); virtual; |
Left |
|
Left operand of binary operation, contains result on return |
Right |
|
Right operand of binary operation |
Operation |
|
Binary operation to perform. |
BinaryOp performs Operation on Left and Right and stores the result of the result in Left. The TCustomVariantType implementation of this method raises an invalid operation error. Descendent classes must override this.
If a descendent does not override this, an invalid operation error is raised.
=TCustomVariantType.UnaryOp |
=TCustomVariantType.CompareOp |