Struct broccoli::tree::node::Node

source · [−]

pub struct Node<'a, T: Aabb> {
    pub range: AabbPin<&'a mut [T]>,
    pub cont: Range<T::Num>,
    pub div: Option<T::Num>,
    pub num_elem: usize,
}

Fields

range: AabbPin<&'a mut [T]>

May or may not be sorted.

cont: Range<T::Num>

if range is empty, then value is [default,default]. if range is not empty, then cont is the min max bounds in on the y axis (if the node belongs to the x axis).

div: Option<T::Num>

for non leafs: if there is a bot either in this node or in a child node, then div is some.

for leafs: value is none

num_elem: usize

The minimum number of elements in a child node. If the left child has 500 bots, and the right child has 20, then this value will be 20.

This is used to determine when to start a parallel task. Starting a parallel task has overhead so we only want to split one off if we know that both threads have a decent amount of work to perform in parallel.

Implementations

source

impl<'a, T: Aabb> Node<'a, T>

source

pub fn borrow_range(&mut self) -> AabbPin<&mut [T]>

source

pub fn as_data(&self) -> NodeData<T::Num>

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Node<'a, T> where
T: RefUnwindSafe,
<T as Aabb>::Num: RefUnwindSafe,

impl<'a, T> Send for Node<'a, T> where
T: Send,
<T as Aabb>::Num: Send,

impl<'a, T> Sync for Node<'a, T> where
T: Sync,
<T as Aabb>::Num: Sync,

impl<'a, T> Unpin for Node<'a, T> where
<T as Aabb>::Num: Unpin,

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

source

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

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>::Error>

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct broccoli::tree::node::Node

Fields

Implementations

impl<'a, T: Aabb> Node<'a, T>

pub fn borrow_range(&mut self) -> AabbPin<&mut [T]>

pub fn as_data(&self) -> NodeData<T::Num>

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Node<'a, T> where
T: RefUnwindSafe,
<T as Aabb>::Num: RefUnwindSafe,

impl<'a, T> Send for Node<'a, T> where
T: Send,
<T as Aabb>::Num: Send,

impl<'a, T> Sync for Node<'a, T> where
T: Sync,
<T as Aabb>::Num: Sync,

impl<'a, T> Unpin for Node<'a, T> where
<T as Aabb>::Num: Unpin,

impl<'a, T> !UnwindSafe for Node<'a, T>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

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

type Error = Infallible

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

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

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

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

Struct broccoli::tree::node::Node

Fields

Implementations

impl<'a, T: Aabb> Node<'a, T>

pub fn borrow_range(&mut self) -> AabbPin<&mut [T]>

pub fn as_data(&self) -> NodeData<T::Num>

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Node<'a, T> where T: RefUnwindSafe, <T as Aabb>::Num: RefUnwindSafe,

impl<'a, T> Send for Node<'a, T> where T: Send, <T as Aabb>::Num: Send,

impl<'a, T> Sync for Node<'a, T> where T: Sync, <T as Aabb>::Num: Sync,

impl<'a, T> Unpin for Node<'a, T> where <T as Aabb>::Num: Unpin,

impl<'a, T> !UnwindSafe for Node<'a, T>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

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

type Error = Infallible

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

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

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

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

impl<'a, T> RefUnwindSafe for Node<'a, T> where
T: RefUnwindSafe,
<T as Aabb>::Num: RefUnwindSafe,

impl<'a, T> Send for Node<'a, T> where
T: Send,
<T as Aabb>::Num: Send,

impl<'a, T> Sync for Node<'a, T> where
T: Sync,
<T as Aabb>::Num: Sync,

impl<'a, T> Unpin for Node<'a, T> where
<T as Aabb>::Num: Unpin,

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

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

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

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

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

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