Struct quantum2::computer::QuantumComputer

pub struct QuantumComputer { /* fields omitted */ }

Represents a quantum computer of one register.

This is essentially a wrapping around a quantum register with convenience methods to run algorithms, log and read results.

Methods

impl QuantumComputer

pub fn new(width: usize) -> QuantumComputer

Construct a new quantum computer with register of given width.

pub fn initialize(&mut self, value: u32)

Initialize the quantum register qubits to a certian classical integer state.

Panics

We panic if the state is anything other than State::Initializing.

pub fn apply(&mut self, gate: Gate)

Apply a quantum gate to the quantum register qubits.

Panics

We panic if the state is anything other than State::Running.

pub fn collapse(&mut self)

Collapse the quantum register to a classical state.

Panics

We panic if the state is anything other than State::Running.

pub fn reset(&mut self)

Reset the quantum register, ready to be initialized again.

Panics

We panic if the state is anything other than State::Collapsed.

pub fn value(&self) -> u32

Read the collapsed register qubits as an integer.

Panics

We panic if the state is anything other than State::Collapsed.

pub fn probabilities(&self) -> Vec<f64>

Compute the probabilities of each register state without collapsing.

This function is intended for test purposes.

We return a vector of probabilities mirroring a ket, but without trailing zeroes.

Trait Implementations

impl Debug for QuantumComputer

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

Formats the value using the given formatter.