Flip

Reverses the order of elements in a vector.

Syntax

IppStatus ippsFlip_8u(const Ipp8u* pSrc, Ipp8u* pDst, int len);

IppStatus ippsFlip_16u(const Ipp16u* pSrc, Ipp16u* pDst, int len);

IppStatus ippsFlip_32f(const Ipp32f* pSrc, Ipp32f* pDst, int len);

IppStatus ippsFlip_64f(const Ipp64f* pSrc, Ipp64f* pDst, int len);

IppStatus ippsFlip_32fc(const Ipp32fc* pSrc, Ipp32fc* pDst, int len);

IppStatus ippsFlip_64fc(const Ipp64fc* pSrc, Ipp64fc* pDst, int len);

IppStatus ippsFlip_8u_I(Ipp8u* pSrcDst, int len);

IppStatus ippsFlip_16u_I(Ipp16u* pSrcDst, int len);

IppStatus ippsFlip_32f_I(Ipp32f* pSrcDst, int len);

IppStatus ippsFlip_64f_I(Ipp64f* pSrcDst, int len);

IppStatus ippsFlip_32fc_I(Ipp32fc* pSrcDst, int len);

IppStatus ippsFlip_64fc_I(Ipp64fc* pSrcDst, int len);

Parameters

pSrc	Pointer to the source vector.
pDst	Pointer to the destination vector.
pSrcDst	Pointer to the source and destination vector for the in-place operation.
len	Number of elements in the vector.

Description

The function ippsFlip is declared in the ipps.h file. This function stores the elements of a source vector pSrc to a destination vector pDst in reverse order according to the following formula:

pDst[n] = pSrc[len- n-1], n = 0 .. len-1

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when at least one of the specified pointers is NULL.
ippStsSizeErr	Indicates an error when len is less than or equal to 0.