Frees the memory allocated for a regular expression state structure.
IppStatus ippsRegExpFree(IppsRegExpState* pRegExpState);
pRegExpState |
Pointer to the pattern of regular expression. |
The function ippsRegExpFree is declared in the ippch.h file. This function frees memory allocated by the function ippsRegExpInitAlloc for the regular expressions state structure pRegExpState.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error condition if pRegExpState pointer is NULL. |
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