pub struct DaryHeapWithMap<N, K, const D: usize>where
    N: Eq + Hash + Clone,
    K: PartialOrd + Clone,{ /* private fields */ }

Implementations§

source§

impl<N, K, const D: usize> DaryHeapWithMap<N, K, D>where N: Eq + Hash + Clone, K: PartialOrd + Clone,

source

pub fn with_capacity(capacity: usize) -> Self

Trait Implementations§

source§

impl<N, K, const D: usize> Clone for DaryHeapWithMap<N, K, D>where N: Eq + Hash + Clone + Clone, K: PartialOrd + Clone + Clone,

source§

fn clone(&self) -> DaryHeapWithMap<N, K, D>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl<N, K, const D: usize> Default for DaryHeapWithMap<N, K, D>where N: Eq + Hash + Clone, K: PartialOrd + Clone,

source§

fn default() -> Self

Returns the “default value” for a type. Read more
source§

impl<N, K, const D: usize> PriorityQueue<N, K> for DaryHeapWithMap<N, K, D>where N: Eq + Hash + Clone, K: PartialOrd + Clone,

source§

fn len(&self) -> usize

Number of elements in the queue.
source§

fn as_slice(&self) -> &[(N, K)]

Returns the nodes and keys currently in the queue as a slice; not necessarily sorted.
source§

fn peek(&self) -> Option<&(N, K)>

Returns, without popping, a reference to the foremost element of the queue; returns None if the queue is empty.
source§

fn clear(&mut self)

Clears the queue.
source§

fn pop(&mut self) -> Option<(N, K)>

Removes and returns the (node, key) pair with the lowest key in the queue; returns None if the queue is empty.
source§

fn pop_node(&mut self) -> Option<N>

Removes and returns the node with the lowest key in the queue; returns None if the queue is empty.
source§

fn pop_key(&mut self) -> Option<K>

Removes and returns the key of the node with the lowest key in the queue; returns None if the queue is empty.
source§

fn push(&mut self, node: N, key: K)

Pushes the given (node, key) pair to the queue.
source§

fn push_then_pop(&mut self, node: N, key: K) -> (N, K)

Performs the push with given (node, key) followed by the pop operation. Read more
source§

fn is_empty(&self) -> bool

Returns whether he queue is empty or not.
source§

impl<N, K, const D: usize> PriorityQueueDecKey<N, K> for DaryHeapWithMap<N, K, D>where N: Eq + Hash + Clone, K: PartialOrd + Clone,

source§

fn contains(&self, node: &N) -> bool

Returns whether the given node is in the queue or not.
source§

fn key_of(&self, node: &N) -> Option<K>

Returns the key of the given node if it is in the queue; returns None otherwise.
source§

fn decrease_key(&mut self, node: &N, decreased_key: &K)

Decreases key of the node which is already in the queue to the given decreased_key. This method is commonly use to increase priority of a node; rather than to re-insert it to keep the size of the queue smaller. Read more
source§

fn update_key(&mut self, node: &N, new_key: &K) -> bool

Updates key of the node which is already in the queue as the given new_key; and returns whether the node’s key is strictly decreased or not. Read more
source§

fn remove(&mut self, node: &N) -> K

Removes the node from the queue; and returns its current key. Read more
source§

fn try_decrease_key(&mut self, node: &N, new_key: &K) -> bool

This method: Read more
source§

fn decrease_key_or_push(&mut self, node: &N, key: &K) -> bool

This method Read more
source§

fn update_key_or_push(&mut self, node: &N, key: &K) -> bool

This method Read more
source§

fn try_decrease_key_or_push(&mut self, node: &N, key: &K) -> bool

This method Read more

Auto Trait Implementations§

§

impl<N, K, const D: usize> RefUnwindSafe for DaryHeapWithMap<N, K, D>where K: RefUnwindSafe, N: RefUnwindSafe,

§

impl<N, K, const D: usize> Send for DaryHeapWithMap<N, K, D>where K: Send, N: Send,

§

impl<N, K, const D: usize> Sync for DaryHeapWithMap<N, K, D>where K: Sync, N: Sync,

§

impl<N, K, const D: usize> Unpin for DaryHeapWithMap<N, K, D>where K: Unpin, N: Unpin,

§

impl<N, K, const D: usize> UnwindSafe for DaryHeapWithMap<N, K, D>where K: UnwindSafe, N: UnwindSafe,

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere 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 Twhere 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> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

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

§

type Error = Infallible

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

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

Performs the conversion.
source§

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

§

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.