HilbertFree

Closes a Hilbert transform structure.

Syntax

IppStatus ippsHilbertFree_32f32fc(IppsHilbertSpec_32f32fc* pSpec);

IppStatus ippsHilbertFree_16s32fc(IppsHilbertSpec_16s32fc* pSpec);

IppStatus ippsHilbertFree_16s16sc(IppsHilbertSpec_16s16sc* pSpec);

Parameters

pSpec

Pointer to the Hilbert specification structure to be closed.

Description

The function ippsHilbertFree is declared in the ipps.h file. This function closes the Hilbert specification structure pSpec by freeing all memory associated with the specification created by the function ippsHilbertInitAlloc. Call ippsHilbertFree after the transform is completed.

Return Values

ippStsNoErr	Indicates no error.
ippStsNullPtrErr	Indicates an error when the pSpec pointer is NULL.
ippStsContextMatchErr	Indicates an error when the specification identifier pSpec is incorrect.