Cubrt

Computes cube root of each element of a vector.

Syntax

IppStatus ippsCubrt_32f(const Ipp32f* pSrc, Ipp32f* pDst, int len);

IppStatus ippsCubrt_32s16s_Sfs(const Ipp32s* pSrc, Ipp16s* pDst, int len, int scaleFactor);

Parameters

pSrc	Pointer to the source vector.
pDst	Pointer to the destination vector.
len	Number of elements in the vector
scaleFactor	Scale factor, refer to Integer Scaling.

Description

The function ippsCubrt is declared in the ipps.h file. This function computes cube root of each element of pSrc and stores the result in the corresponding element of pDst.

The computation is performed as follows:

pDst[n] = (pSrc[n] )^1/3 , 0 ≤ n < len.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when the pDst or pSrc pointer is NULL.
ippStsSizeErr	Indicates an error when len is less than or equal to 0.