Skip to main content

IntervalIndex

docvortex_core::spatial

Struct IntervalIndex 

Source 
pub struct IntervalIndex { /* private fields */ }

Implementations§

Source§

impl IntervalIndex

Source

pub fn new(bounds: Vec<(f64, f64)>, group_ids: Vec<usize>) -> Option<Self>

建立按左端点排序的最大右端点树，输入必须是已经验证的有限区间。

Source

pub fn query(&self, index: usize) -> Vec<usize>

返回当前行右侧的相交行，按原始索引排序以保持并查集合并顺序。

Source

pub fn rows(&self, start: usize, count: usize, budget: usize) -> Vec<Vec<usize>>

批量查询有限行数；单个极密行可以超过预算，但不会缓存整个页面的行对。

Trait Implementations§

Source§

impl Debug for IntervalIndex

Source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

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.

Source§

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

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.