vDSP_DFT_Interleaved_Setup
An opaque type that contains setup information for an interleaved single-precision discrete Fourier transform (DFT).
Declaration
typealias vDSP_DFT_Interleaved_Setup = OpaquePointerDiscussion
Call the vDSP_DFT_Interleaved_CreateSetup(_:_:_:_:) function to initialize and allocate a new setup object. Call vDSP_DFT_Interleaved_DestroySetup(_:) to free the resources associated with a setup object.