@spiceErrorCheck<EOL>def elemc(item, inset):
assert isinstance(inset, stypes.SpiceCell)<EOL>item = stypes.stringToCharP(item)<EOL>return bool(libspice.elemc_c(item, ctypes.byref(inset)))<EOL>
Determine whether an item is an element of a character set.

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

:param item: Item to be tested.
:type item: str
:param inset: Set to be tested.
:type inset: spiceypy.utils.support_types.SpiceCell
:return: True if item is an element of set.
:rtype: bool