Struct BatState &nbsp; Copy item path

impl<B: Backend> BatState

pub fn try_new( positions: Tensor<B, 2>, velocities: Tensor<B, 2>, loudness: Vec<f32>, pulse_rate: Vec<f32>, fitness: Vec<f32>, best_genome: Option<Tensor<B, 2>>, best_fitness: f32, generation: usize, pending_accept: Vec<bool>, ) -> Result<Self, ConfigError>

Assembles a bat-swarm state, checking the per-bat caches match pop.

§Errors

Returns a ConfigError if positions has zero rows or if any of loudness / pulse_rate / fitness / pending_accept is non-empty with a length other than pop_size.

pub fn positions(&self) -> &Tensor<B, 2>

Current positions, shape (pop_size, D).

pub fn velocities(&self) -> &Tensor<B, 2>

Current velocities, shape (pop_size, D).

pub fn loudness(&self) -> &[f32]

Per-bat loudness, pop_size long.

pub fn pulse_rate(&self) -> &[f32]

Per-bat pulse rate, pop_size long.

pub fn fitness(&self) -> &[f32]

Host-side fitness cache (empty at bootstrap, else pop_size long).

pub fn best_genome(&self) -> Option<&Tensor<B, 2>>

Best-so-far genome, or None before the first tell.

pub fn best_fitness(&self) -> f32

Best-so-far (canonical, maximise) fitness.

pub fn generation(&self) -> usize

Generation counter.

pub fn pending_accept(&self) -> &[bool]

Per-candidate accept decisions recorded by ask (empty at bootstrap, else pop_size long).

Trait Implementations§

impl<B: Clone + Backend> Clone for BatState

fn clone(&self) -> BatState

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl<B: Debug + Backend> Debug for BatState

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for BatState
where ::FloatTensorPrimitive: Freeze, ::QuantizedTensorPrimitive: Freeze,

impl RefUnwindSafe for BatState
where ::FloatTensorPrimitive: RefUnwindSafe, ::QuantizedTensorPrimitive: RefUnwindSafe,

impl Send for BatState

impl Sync for BatState

impl Unpin for BatState
where ::FloatTensorPrimitive: Unpin, ::QuantizedTensorPrimitive: Unpin,

impl UnsafeUnpin for BatState
where ::FloatTensorPrimitive: UnsafeUnpin, ::QuantizedTensorPrimitive: UnsafeUnpin,

impl UnwindSafe for BatState
where ::FloatTensorPrimitive: UnwindSafe, ::QuantizedTensorPrimitive: UnwindSafe,

Blanket Implementations§

impl<T> Adaptor<()> for T

fn adapt(&self)

Adapt the type to be passed to a metric.

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

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> IntoComptime for T

fn comptime(self) -> Self

impl<T> IntoEither for T

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

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