Struct OnlineExactDot

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pub struct OnlineExactDot<F> { /* private fields */ }

Expand description

Calculates the dot product using product transformation and OnlineExactSum

§Examples

use accurate::traits::*;
use accurate::dot::OnlineExactDot;

let d = OnlineExactDot::zero() + (1.0, 1.0) + (2.0, 2.0) + (3.0, 3.0);
assert_eq!(14.0f64, d.dot());

Trait Implementations§

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impl<F> Add<(F, F)> for OnlineExactDot<F>
where F: TwoProduct, OnlineExactSum<F>: SumAccumulator<F>,

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type Output = OnlineExactDot<F>

The resulting type after applying the + operator.

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fn add(self, (a, b): (F, F)) -> Self::Output

Performs the + operation. Read more

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impl<F> Add for OnlineExactDot<F>
where OnlineExactSum<F>: Add<Output = OnlineExactSum<F>>,

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type Output = OnlineExactDot<F>

The resulting type after applying the + operator.

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fn add(self, rhs: Self) -> Self::Output

Performs the + operation. Read more

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impl<F: Clone> Clone for OnlineExactDot<F>

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fn clone(&self) -> OnlineExactDot<F>

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<F: Debug> Debug for OnlineExactDot<F>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<F> DotAccumulator<F> for OnlineExactDot<F>
where F: TwoProduct, OnlineExactSum<F>: SumAccumulator<F>,

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fn zero() -> Self

Initial value for an accumulator

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fn dot(self) -> F

The dot product of all terms accumulated so far

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fn absorb(self, it: I) -> Self
where I: IntoIterator<Item = (F, F)>,

Absorb the items of an iterator into the accumulator Read more

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impl<F> From<F> for OnlineExactDot<F>
where OnlineExactSum<F>: SumAccumulator<F>,

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fn from(x: F) -> Self

Converts to this type from the input type.

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impl<F> Send for OnlineExactDot<F>
where F: Send,

Auto Trait Implementations§

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impl<F> UnwindSafe for OnlineExactDot<F>
where F: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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