Struct VariableNode

Source

pub struct VariableNode {
    pub id: usize,
    pub connected_checks: Vec<usize>,
    pub belief: f64,
    pub channel_llr: f64,
    pub incoming_messages: HashMap<usize, f64>,
}

Expand description

Variable node in Tanner graph

Fields§

§id: usize

Node index

§connected_checks: Vec<usize>

Connected check nodes

§belief: f64

Current belief (log-likelihood ratio)

§channel_llr: f64

Channel information

§incoming_messages: HashMap<usize, f64>

Incoming messages from check nodes

Implementations§

Source §

impl VariableNode

Source

pub fn new(id: usize) -> Self

Create new variable node

Source

pub fn update_belief(&mut self)

Update belief based on incoming messages

Source

pub fn compute_outgoing_message(&self, check_id: usize) -> f64

Compute outgoing message to specific check node

Trait Implementations§

Source §

impl Clone for VariableNode

Source §

fn clone(&self) -> VariableNode

Returns a duplicate 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 Debug for VariableNode

Source §

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl UnwindSafe for VariableNode

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> CloneToUninit for T
where T: Clone,

Source §

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

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into 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> IntoEither for T

Source §

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

Source §

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

Source §