pub fn new() -> Self {
        InputVector {
            lookup_layers: EnumMap::new(),
            non_lookup_layer: Vec::new(),
        }
    }
/// Construct a new input vector.
Construct a new input vector.
Construct a new input vector .
pub fn new() -> Self {
        InputVector {
            lookup_layers: EnumMap::new(),
            non_lookup_layer: Vec::new(),
        }
    }
pub fn new ( ) -> Self { InputVector { lookup_layers : EnumMap :: new ( ) , non_lookup_layer : Vec :: new ( ) , } }
Construct a new input vector.
Construct a new input vector .