Cache

You can cache the calculation result of Gain by with_cache method.

use autd3::prelude::*;
#[allow(unused_variables)]
fn main() {
let g = Null::new().with_cache();
}

#include<autd3.hpp>
int main() {
const auto g = autd3::gain::Null().with_cache();
return 0; }

using AUTD3Sharp.Gain;
var g = new Null().WithCache();

from pyautd3.gain import Null
g = Null().with_cache()