Initializes the state structure for multi-pattern search engine.
IppStatus ippsRegExpMultiInit(IppRegExpMultiState* pState, Ipp32u numPatterns);
pState |
Pointer to the state structure for the multi-pattern search. |
numPatterns |
Maximum number of patterns. |
The function ippsRegExpMultiInit is declared in the ippch.h file. This function initializes the state structure for multi-pattern search engine pState in the external buffer. The size of this buffer must be computed previously by calling the function ippsRegExpMultiGetSize.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error when the pState pointer is NULL. |
ippStsSizeErr |
Indicates an error when numPatterns is equal to zero. |
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