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Implement addition (+) operation on variants.
Source position: varianth.inc line 358
operator operator +( |
const op1: variant; |
const op2: variant |
):variant; |
The implementation of the addition + operation is delegated to the variant manager with operation opadd.
Execution of this operator may result in an exception if no variant manager is installed or if the types of the operand are not suitable for the operation.
operator -(variant, variant): variant |
|
Implement subtraction (-) operation on variants. |