cp_library_rs::data_structure::dynamic_segment_tree_2d

Struct DynamicSegmentTree2D

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pub struct DynamicSegmentTree2D<I: PrimInt, M: ActedMonoidWithSize> { /* private fields */ }

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impl<I, M> DynamicSegmentTree2D<I, M>
where I: PrimInt + ToPrimitive + Debug, M: ActedMonoidWithSize,

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pub fn new((xmin, xmax): (I, I), (ymin, ymax): (I, I)) -> Self

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pub fn apply<RX, RY>(&mut self, rx: RX, ry: RY, act: M::Act)
where RX: RangeBounds<I> + Debug, RY: RangeBounds<I> + Debug,

矩形 apply（遅延）

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pub fn get_range<RX, RY>(&mut self, rx: RX, ry: RY) -> M::Val
where RX: RangeBounds<I> + Debug, RY: RangeBounds<I> + Debug,

矩形 query（遅延があるので &mut self）

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pub fn get(&mut self, x: I, y: I) -> M::Val

点取得：get_range(x..x+1, y..y+1) のラッパー

Auto Trait Implementations§

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impl<I, M> Freeze for DynamicSegmentTree2D<I, M>
where I: Freeze,

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impl<I, M> RefUnwindSafe for DynamicSegmentTree2D<I, M>
where I: RefUnwindSafe, <M as ActedMonoid>::Val: RefUnwindSafe, <M as ActedMonoid>::Act: RefUnwindSafe,

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impl<I, M> Send for DynamicSegmentTree2D<I, M>
where I: Send, <M as ActedMonoid>::Val: Send, <M as ActedMonoid>::Act: Send,

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impl<I, M> Sync for DynamicSegmentTree2D<I, M>
where I: Sync, <M as ActedMonoid>::Val: Sync, <M as ActedMonoid>::Act: Sync,

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impl<I, M> Unpin for DynamicSegmentTree2D<I, M>
where I: Unpin, <M as ActedMonoid>::Val: Unpin, <M as ActedMonoid>::Act: Unpin,

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impl<I, M> UnwindSafe for DynamicSegmentTree2D<I, M>
where I: UnwindSafe, <M as ActedMonoid>::Val: UnwindSafe, <M as ActedMonoid>::Act: UnwindSafe,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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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 T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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fn vzip(self) -> V