1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
use crate::{err::Error, file::Build, math::Probability};
use arctk_attr::load;
use ndarray::Array1;
use std::{
fmt::{Display, Formatter},
path::Path,
};
#[load]
pub enum ProbabilityBuilder {
Point(f64),
Points(Array1<f64>),
Uniform(f64, f64),
Linear(f64, f64, f64, f64),
Gaussian(f64, f64),
ConstantSpline(Vec<f64>, Vec<f64>),
}
impl Build for ProbabilityBuilder {
type Inst = Probability;
#[inline]
fn build(self, _in_dir: &Path) -> Result<Self::Inst, Error> {
Ok(match self {
Self::Point(p) => Self::Inst::new_point(p),
Self::Points(ps) => Self::Inst::new_points(ps),
Self::Uniform(min, max) => Self::Inst::new_uniform(min, max),
Self::Linear(min, max, m, c) => Self::Inst::new_linear(min, max, m, c),
Self::Gaussian(mu, sigma) => Self::Inst::new_gaussian(mu, sigma),
Self::ConstantSpline(xs, ps) => {
Self::Inst::new_constant_spline(Array1::from(xs), &Array1::from(ps))
}
})
}
}
impl Display for ProbabilityBuilder {
#[inline]
fn fmt(&self, fmt: &mut Formatter) -> std::fmt::Result {
let kind = match *self {
Self::Point { .. } => "Constant",
Self::Points { .. } => "Line",
Self::Uniform { .. } => "Bifurcation",
Self::Linear { .. } => "Linear",
Self::Gaussian { .. } => "Gaussian",
Self::ConstantSpline { .. } => "Constant Spline",
};
write!(fmt, "{}", kind)
}
}