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clVector.DotProd Method (TOpenCLMtxVec, integer, integer, integer)

Returns the scalar product between Vec elements [VecIndex]..[VecIndex+Len-1] and calling object elements [Index]..[Index+Len-1].

Pascal
function DotProd(const Vec: TOpenCLMtxVec; VecIndex: integer; Index: integer; Len: integer): double; overload;

An exception is raised if Vec and calling object Complex property is True. An exception is raised if array borders are overrun or underrun.

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