TOpenCLValue.RealPart Method

function RealPart(const Vec: TOpenCLValue): TOpenCLValue;

Gets real part of the complex value.

#	Name	Type	Description
1	Vec	TOpenCLValue

Returns: TOpenCLValue

Remarks:

The method gets the real part of the complex value stored in Vec and stores the real results in the calling object. FloatPrecision and TOpenCLBase.Complex properties of the calling object are set implicitly to match Vec object. Vec TOpenCLBase.Complex property must be true otherwise an exception is raised.

Examples

var a,b: TOpenCLValue;
begin
    CreateIt(a,b);
    try
        a.Copy(Cplx(2,3)); // = [2+3i]
        b.RealPart(a); // b = [2]
    finally
        FreeIt(a,b);
    end;
end;

See Also: TOpenCLValue.ImagPart