@spiceErrorCheck<EOL>def eknelt(selidx, row):
selidx = ctypes.c_int(selidx)<EOL>row = ctypes.c_int(row)<EOL>return libspice.eknelt_c(selidx, row)<EOL>
Return the number of elements in a specified column entry in
the current row.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/eknelt_c.html

:param selidx: Index of parent column in SELECT clause.
:type selidx: int
:param row: Row containing element.
:type row: int
:return: The number of elements in entry in current row.
:rtype: int