crfsuite_instance_empty

crfsuite_sys

Function crfsuite_instance_empty 

Source 
pub unsafe extern "C" fn crfsuite_instance_empty(
    seq: *mut crfsuite_instance_t,
) -> c_int
Expand description

Check whether the instance has no item.

seq The pointer to crfsuite_instance_t.

Returns int \c 1 if the instance has no attribute, \c 0 otherwise.