Struct vrp_core::solver::search::CompositeLocalOperator

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pub struct CompositeLocalOperator { /* private fields */ }

Expand description

Provides the way to run multiple local search operators with different probability.

Implementations

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impl CompositeLocalOperator

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pub fn new(
 operators: Vec<(Arc<dyn LocalOperator + Send + Sync>, usize )>,
 min: usize,
 max: usize
) -> Self

Creates a new instance of CompositeLocalOperator.

Trait Implementations

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impl LocalOperator for CompositeLocalOperator

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fn explore(
 &self,
 refinement_ctx: &RefinementContext,
 insertion_ctx: &InsertionContext
) -> Option<InsertionContext>

Applies local search operator to passed solution in order to explore possible small move in solution space which leads to a different solution. Read more

Auto Trait Implementations

impl !RefUnwindSafe for CompositeLocalOperator

impl Send for CompositeLocalOperator

impl Sync for CompositeLocalOperator

impl Unpin for CompositeLocalOperator

impl !UnwindSafe for CompositeLocalOperator

Blanket Implementations

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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,

const: unstable · source

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,

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 for T where
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.

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

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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.

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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 vrp_core::solver::search::CompositeLocalOperator

Implementations

impl CompositeLocalOperator

pub fn new(
    operators: Vec<(Arc<dyn LocalOperator + Send + Sync>, usize )>,
    min: usize,
    max: usize
) -> Self

Trait Implementations

impl LocalOperator for CompositeLocalOperator

fn explore(
    &self,
    refinement_ctx: &RefinementContext,
    insertion_ctx: &InsertionContext
) -> Option<InsertionContext>

Auto Trait Implementations

impl !RefUnwindSafe for CompositeLocalOperator

impl Send for CompositeLocalOperator

impl Sync for CompositeLocalOperator

impl Unpin for CompositeLocalOperator

impl !UnwindSafe for CompositeLocalOperator

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<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

Struct vrp_core::solver::search::CompositeLocalOperator

Implementations

impl CompositeLocalOperator

pub fn new( operators: Vec<(Arc<dyn LocalOperator + Send + Sync>, usize)>, min: usize, max: usize) -> Self

Trait Implementations

impl LocalOperator for CompositeLocalOperator

fn explore( &self, refinement_ctx: &RefinementContext, insertion_ctx: &InsertionContext) -> Option<InsertionContext>

Auto Trait Implementations

impl !RefUnwindSafe for CompositeLocalOperator

impl Send for CompositeLocalOperator

impl Sync for CompositeLocalOperator

impl Unpin for CompositeLocalOperator

impl !UnwindSafe for CompositeLocalOperator

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<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

pub fn new(
operators: Vec<(Arc<dyn LocalOperator + Send + Sync>, usize )>,
min: usize,
max: usize
) -> Self

fn explore(
&self,
refinement_ctx: &RefinementContext,
insertion_ctx: &InsertionContext
) -> Option<InsertionContext>

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>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,