Min

Returns the minimum value of a vector.

Syntax

IppStatus ippsMin_16s(const Ipp16s* pSrc, int len, Ipp16s* pMin);

IppStatus ippsMin_32s(const Ipp32s* pSrc, int len, Ipp32s* pMin);

IppStatus ippsMin_32f(const Ipp32f* pSrc, int len, Ipp32f* pMin);

IppStatus ippsMin_64f(const Ipp64f* pSrc, int len, Ipp64f* pMin);

pSrc	Pointer to the source vector.
pMin	Pointer to the output result.
len	Number of elements in the vector.

The function ippsMin is declared in the ipps.h file. This function returns the minimum value of the input vector pSrc, and stores the result in pMin.

The example below shows how to use the function ippsMin.

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

Ipp16s src = { 1, -2, 3, 8, -6};

Ipp16s min;

int len = 5;

ippsMin_16s (src, len, &min );

result: min = -6