Function lookup

src/core/index.rs:467–483

Lookup(hash) an Array using another Array Given a dimension `seq_dim`, `indices` are lookedup in `input` and returned as a new Array if found

(input: &Array<T>, indices: &Array<I>, seq_dim: i32)

/// Given a dimension `seq_dim`, `indices` are lookedup in `input` and returned as a new
/// Array if found
pub fn lookup<T, I>(input: &Array<T>, indices: &Array<I>, seq_dim: i32) -> Array<T>
where
    T: HasAfEnum,
    I: HasAfEnum + IndexableType,
{
    unsafe {
        let mut temp: af_array = std::ptr::null_mut();
        let err_val = af_lookup(
            &mut temp as *mut af_array,
            input.get() as af_array,
            indices.get() as af_array,
            seq_dim as c_uint,
        );
        HANDLE_ERROR(AfError::from(err_val));
        temp.into()
    }
}

/// Assign(copy) content of an Array to another Array indexed by Sequences
///