TVec.SetIt Methods

Summary

Sets vector values.

Class
TVec

Declaration

Function SetIt(const A: array of TSample): TVec;

Description

Does not change the Lenght or Complex properties of the calling vector, but it does check for array overrun. The elements of A array are copied to the calling vector, starting at index 0. If the calling vector is complex then real parts of complex numbers are on even (0,2,4..)and imaginary parts on odd indexes.(1,3,5,..)

Declaration

Function SetIt(AComplex: boolean; const A: array of TSample): TVec;

Description

SetIt makes the use of open array construction, to set the values of the calling vector. It gives you the possibility to pass large arrays of elements without having to declare constant arrays.

Sets the Lenght property of the calling vector to (High(A)+1) and the Complex property to AComplex. The elements of A array are copied to the calling vector. If AComplex is True then real parts of complex numbers are on even (0,2,4..)and imaginary parts on odd indexes.(1,3,5,..)

See Also
SetCplx
SetDouble
SetSingle
SetInteger

Example 1

        var a: TVec;
        begin
          CreateIt(a);
          try
            a.SetIt(False,[1,2,3,4]); // a = [1,2,3,4]
          finally
            FreeIt(a);
          end;
        end;