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fix: linear interpolation of bool signal should extend previous value

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Anand Balakrishnan 2023-03-23 14:00:15 -07:00
parent c6a05ef5b4
commit 5b88a1dac6
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1 changed files with 5 additions and 5 deletions
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10
argus-core/src/signals/traits.rs
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@ -1,10 +1,11 @@
use paste::paste;
use std::cmp::Ordering; use std::cmp::Ordering;
use std::iter::Empty;
use std::ops::RangeBounds;
use std::time::Duration; use std::time::Duration;
use std::{iter::Empty, ops::RangeBounds};
use itertools::Itertools; use itertools::Itertools;
use num_traits::Num; use num_traits::Num;
use paste::paste;
use super::{ConstantSignal, InterpolationMethod, Sample, Signal}; use super::{ConstantSignal, InterpolationMethod, Sample, Signal};
use crate::signals::utils::intersect_bounds; use crate::signals::utils::intersect_bounds;
@ -105,10 +106,9 @@ impl LinearInterpolatable for bool {
where where
Self: Sized, Self: Sized,
{ {
use InterpolationMethod::Nearest;
assert!(a.time < time && time < b.time); assert!(a.time < time && time < b.time);
// We can't linear interpolate a boolean, so we return the nearest. // We can't linear interpolate a boolean, so we return the previous.
Nearest.at(time, &Some(*a), &Some(*b)).unwrap() a.value
} }
} }