System.Variant.operator -

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C++

Variant __fastcall operator -(const Variant& rhs) const;
Variant __fastcall operator -(const AnsiString& rhs) const
Variant __fastcall operator -(int rhs) const
Variant __fastcall operator -(double rhs) const
Variant __fastcall operator -() const;

Properties

Type Visibility Source Unit Parent
function public sysvari.h System Variant

Description

Subtracts a specified value from the Variant.

The – (minus) operator returns a new Variant that is the difference of this Variant and rhs.

If the operation is not possible because of an invalid variant type conversion, an EVariantError exception is thrown.