gmt_dos-actors 12.1.0

Giant Magellan Telescope Dynamic Optical Simulation Actor Model
Documentation 
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use crate::FilterToDifferentiator;
use interface::{Data, Read, Update, Write, UID};

#[derive(Default)]
pub struct Differentiator(f64, f64);
impl Update for Differentiator {}
impl Read<FilterToDifferentiator> for Differentiator {
    fn read(&mut self, data: Data<FilterToDifferentiator>) {
        self.0 = *data;
    }
}
impl Read<IntegratorToDifferentiator> for Differentiator {
    fn read(&mut self, data: Data<IntegratorToDifferentiator>) {
        self.1 = *data;
    }
}
#[derive(UID)]
#[uid(data = f64)]
pub enum DifferentiatorToIntegrator {}
impl Write<DifferentiatorToIntegrator> for Differentiator {
    fn write(&mut self) -> Option<Data<DifferentiatorToIntegrator>> {
        Some(Data::new(self.0 - self.1))
    }
}

#[derive(Default)]
pub struct Integrator {
    gain: f64,
    mem: Vec<f64>,
}
impl Integrator {
    pub fn new(gain: f64, n_data: usize) -> Self {
        Self {
            gain,
            mem: vec![0f64; n_data],
        }
    }
    pub fn last(&self) -> Option<Vec<f64>> {
        Some(self.mem.clone())
    }
}
impl Update for Integrator {}
impl Read<DifferentiatorToIntegrator> for Integrator {
    fn read(&mut self, data: Data<DifferentiatorToIntegrator>) {
        self.mem[0] += *data * self.gain;
    }
}
#[derive(UID)]
#[uid(data = f64)]
pub enum IntegratorToDifferentiator {}
impl Write<IntegratorToDifferentiator> for Integrator {
    fn write(&mut self) -> Option<Data<IntegratorToDifferentiator>> {
        self.last().map(|x| Data::new(x[0]))
    }
}