HashGetSize

Gets the size of the IppsHashState or IppsHashState_rmf context in bytes.

Syntax

IppStatus ippsHashGetSize(int *pSize);

IppStatus ippsHashGetSize_rmf(int *pSize);

IppStatus ippsHashGetSizeOptimal_rmf(int *pSize, IppsHashMethod* pMethod);

Include Files

ippcp.h

Parameters

pSize	Pointer to the value of the IppsHashState or IppsHashState_rmf context size.
IppsHashMethod*	Pointer to the hash method.

Description

Note

ippsHashGetSize function is deprecated. Please refer to Deprecated Functions section for the recommendations for transition.

The functions get the size of the IppsHashState or IppsHashState_rmf context in bytes and stores it in *pSize. ippsHashGetSize and ippsHashGetSize_rmf are universal for supported hash methods and provide a size sufficient for the largest method. ippsHashGetSizeOptimal_rmf provides the minimum size required for a particular method and can be used to reduce memory consumption.

Note

This function has a reduced memory footprint version. To learn more, see Reduced Memory Footprint Functions.

Return Values

ippStsNoErr	Indicates no error. Any other value indicates an error or warning.
ippStsNullPtrErr	Indicates an error condition if any of the specified pointers is NULL.