Struct yata::methods::ReversalSignal [−][src]
Searches for reversal points over last left
+right
+1 values of type ValueType
Parameters
Has a tuple of 2 parameters (left
: PeriodType
, right
: PeriodType
)
left
should be > 0
and right
should be > 0
There is an additional restriction on parameters: left
+right
+1 should be <= PeriodType
::MAX.
So if your PeriodType
is default u8
, then left
+right
+1 should be <= 255
Input type
Input type is ValueType
Output type
Output type is Action
use yata::prelude::*; use yata::methods::ReversalSignal; let s = [1.0, 2.0, 3.0, 2.0, 1.0, 1.0, 2.0]; let r = [ 0, 0, 1, 0, -1, 0, 0 ]; let mut pivot = ReversalSignal::new(2, 2, s[0]).unwrap(); let r2: Vec<i8> = s.iter().map(|&v| pivot.next(v).analog()).collect(); assert_eq!(r2, r);
Performance
O(left
+right
)
See also
Implementations
impl ReversalSignal
[src]
pub fn new(
left: PeriodType,
right: PeriodType,
value: ValueType
) -> Result<Self, Error>
[src]
left: PeriodType,
right: PeriodType,
value: ValueType
) -> Result<Self, Error>
Constructs new instanceof ReversalSignal
It’s just an alias for Method::new((left, right), value)
but without parentheses of Input
tuple
Trait Implementations
impl Clone for ReversalSignal
[src]
fn clone(&self) -> ReversalSignal
[src]
pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Debug for ReversalSignal
[src]
impl<'de> Deserialize<'de> for ReversalSignal
[src]
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
[src]
__D: Deserializer<'de>,
impl Method<'_> for ReversalSignal
[src]
type Params = (PeriodType, PeriodType)
Method parameters
type Input = ValueType
Input value type
type Output = Action
Output value type
fn new(params: Self::Params, value: Self::Input) -> Result<Self, Error> where
Self: Sized,
[src]
Self: Sized,
fn next(&mut self, value: Self::Input) -> Self::Output
[src]
fn name(&self) -> &str
[src]
fn memsize(&self) -> (usize, usize) where
Self: Sized,
[src]
Self: Sized,
fn over<S>(&'a mut self, inputs: S) -> Vec<Self::Output> where
S: Sequence<Self::Input>,
Self: Sized,
[src]
S: Sequence<Self::Input>,
Self: Sized,
fn apply<'b: 'a, T, S>(&'a mut self, sequence: &'b mut S) where
S: Sequence<T> + AsMut<[T]>,
Self: Method<'a, Input = T, Output = T> + Sized,
T: Copy,
[src]
S: Sequence<T> + AsMut<[T]>,
Self: Method<'a, Input = T, Output = T> + Sized,
T: Copy,
fn new_over<S>(
parameters: Self::Params,
inputs: S
) -> Result<Vec<Self::Output>, Error> where
S: Sequence<Self::Input>,
Self::Input: Clone,
Self: Sized + 'a,
[src]
parameters: Self::Params,
inputs: S
) -> Result<Vec<Self::Output>, Error> where
S: Sequence<Self::Input>,
Self::Input: Clone,
Self: Sized + 'a,
fn new_apply<T, S>(
parameters: Self::Params,
sequence: &'a mut S
) -> Result<(), Error> where
T: Copy,
S: Sequence<T> + AsMut<[T]>,
Self: Method<'a, Input = T, Output = T> + Sized + 'a,
[src]
parameters: Self::Params,
sequence: &'a mut S
) -> Result<(), Error> where
T: Copy,
S: Sequence<T> + AsMut<[T]>,
Self: Method<'a, Input = T, Output = T> + Sized + 'a,
fn into_fn(self) -> Box<dyn FnMut(Self::Input) -> Self::Output> where
Self: Sized + 'static,
[src]
Self: Sized + 'static,
fn new_fn(
params: Self::Params,
initial_value: Self::Input
) -> Result<Box<dyn FnMut(Self::Input) -> Self::Output>, Error> where
Self: Sized + 'static,
[src]
params: Self::Params,
initial_value: Self::Input
) -> Result<Box<dyn FnMut(Self::Input) -> Self::Output>, Error> where
Self: Sized + 'static,
impl Serialize for ReversalSignal
[src]
Auto Trait Implementations
impl RefUnwindSafe for ReversalSignal
impl Send for ReversalSignal
impl Sync for ReversalSignal
impl Unpin for ReversalSignal
impl UnwindSafe for ReversalSignal
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
[src]
T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,