Skip to content

    negative(variant):variant

    Implement - (unary minus, negation) operation on variants.

    Declaration

    Source position: varianth.inc line 373

    operator -(const op: variant) : variant;

    Description

    The implementation of the unary minus (-) operation is delegated to the variant manager with operation varNeg.

    Errors

    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.

    See also

    Name Description
    operator -(variant, variant): variant Implement subtraction (-) operation on variants.