Trait p25::coding::trellis::States

pub trait States {
    type Symbol;
    fn size() -> usize;
    fn pair_idx(cur: usize, next: usize) -> usize;
    fn state(input: Self::Symbol) -> usize;
    fn symbol(state: usize) -> Self::Symbol;
    fn finisher() -> Self::Symbol;

    fn pair(state: usize, next: usize) -> (Dibit, Dibit) { ... }
}

Associated Types

type Symbol

Symbol type to use for states and input.

Required Methods

fn size() -> usize

Number of rows/columns in the state machine.

fn pair_idx(cur: usize, next: usize) -> usize

Get the "constellation point" on the transition from the current state to the next state.

fn state(input: Self::Symbol) -> usize

Convert the given symbol to a state.

fn symbol(state: usize) -> Self::Symbol

Convert the given state to a symbol.

fn finisher() -> Self::Symbol

Get the "flushing" symbol fed in at the end of a stream.

Provided Methods

fn pair(state: usize, next: usize) -> (Dibit, Dibit)

Get the dibit pair on the transition from the current state to the next state.

Implementors

• impl States for DibitStates type Symbol = Dibit;
• impl States for TribitStates type Symbol = Tribit;