signal_processing 0.3.0

use num::complex::ComplexFloat;
use option_trait::Maybe;

use crate::System;
pub struct Rtf<W, S>
where
    W: ComplexFloat<Real = <S::Set as ComplexFloat>::Real>,
    S::Set: Into<W>,
    S: System
{
    pub sys: S,
    pub w: Vec<W>
}

impl<W, S> Rtf<W, S>
where
    W: ComplexFloat<Real = <S::Set as ComplexFloat>::Real>,
    S::Set: Into<W>,
    S: System
{
    pub fn new<WW: Maybe<Vec<W>>>(sys: S, w: WW) -> Self
    {
        Rtf {
            sys,
            w: w.into_option()
                .unwrap_or_else(std::vec::Vec::new)
        }
    }
}