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Add Clone and Debug instances for Smoother

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This commit is contained in:
Robbert van der Helm 2022-07-06 14:32:18 +02:00
parent 68cf0455ee
commit 4b905e28d4
1 changed files with 15 additions and 0 deletions
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15
src/param/smoothing.rs
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@ -33,6 +33,7 @@ pub enum SmoothingStyle {
//
// TODO: We need to use atomics here so we can share the params object with the GUI. Is there a
// better alternative to allow the process function to mutate these smoothers?
#[derive(Debug)]
pub struct Smoother<T> {
/// The kind of snoothing that needs to be applied, if any.
style: SmoothingStyle,
@ -90,6 +91,20 @@ impl<T: Smoothable> Iterator for SmootherIter<'_, T> {
}
}
impl<T: Clone> Clone for Smoother<T> {
fn clone(&self) -> Self {
// We can't derive clone because of the atomics, but these atomics are only here to allow
// Send+Sync interior mutability
Self {
style: self.style.clone(),
steps_left: AtomicI32::new(self.steps_left.load(Ordering::Relaxed)),
step_size: self.step_size.clone(),
current: AtomicF32::new(self.current.load(Ordering::Relaxed)),
target: self.target.clone(),
}
}
}
impl<T: Smoothable> Smoother<T> {
/// Use the specified style for the smoothing.
pub fn new(style: SmoothingStyle) -> Self {