status = {S,D,C,Z}FFT_EXIT_3D (fft_struct)
fft_struct record /dxml_s_fft_structure/ for single-precision real operations record /dxml_d_fft_structure/ for double-precision real operations record /dxml_c_fft_structure/ for single-precision complex operations record /dxml_z_fft_structure/ for double-precision complex operations This argument must be included but it is not necessary to modify it in any way. It refers to the data structure that was created in the initialization step.
The _FFT_EXIT_3D functions remove the internal data structures created in the _FFT_INIT_3D functions. These functions are the final step in a three-step procedure. They release the virtual memory that was allocated by the _FFT_INIT_3D functions.
0 DXML_SUCCESS() 12 DXML_INS_RES()