pub struct UpdateSum;
Expand description

UpdateSum

  • 区間更新
  • 区間和取得

Trait Implementations§

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impl Debug for UpdateSum

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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 ExtMonoid for UpdateSum

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type X = isize

要素のデータ型
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type F = Option<isize>

作用素のデータ型
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fn id_x() -> Self::X

要素Xの単位元を返す
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fn id_f() -> Self::F

作用素Fの単位元を返す
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fn op(x: &Self::X, y: &Self::X) -> Self::X

要素同士の演算
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fn mapping(_x: &Self::X, y: &Self::F) -> Self::X

要素に対する作用
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fn composition(_x: &Self::F, y: &Self::F) -> Self::F

作用素同士の演算
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fn aggregate(x: &Self::F, p: usize) -> Self::F

作用素の集約

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V