NumCosmoMathFunctionSampleSetIterfree

Frees a heap-allocated iterator. Only call this for iterators allocated by the callee (i.e. when a NULL pointer was passed as the iter_out argument to ncm_function_sample_set_iter_begin(), ncm_function_sample_set_iter_end(), ncm_function_sample_set_iter_copy(), or the insert functions). Stack-allocated iterators must not be freed with this function.