Struct ParameterizedQuantumCircuit 

pub struct ParameterizedQuantumCircuit { /* private fields */ }

Placeholder for parameterized quantum circuit

Implementations

impl ParameterizedQuantumCircuit

pub const fn new(num_qubits: usize) -> Self

pub const fn num_qubits(&self) -> usize

pub fn gates(&self) -> &[QuantumGate]

Read-only access to the ordered gate list.

Used by the in-crate state-vector simulator (crate::quantum_ml::circuit_simulation) to execute the circuit and produce real measurement statistics.

pub fn with_parameters(&self, parameters: &[f64]) -> DeviceResult<Self>

Substitute a flat parameter vector into this circuit’s parameterized rotation gates, returning a new circuit.

Parameterized gates (RX/RY/RZ) consume successive entries from parameters in gate order; non-parameterized gates are copied unchanged. This is the real implementation of “evaluate circuit with parameters” used by the parameter-shift gradient estimators (previously a no-op clone that ignored its parameters entirely).

pub fn add_h_gate(&mut self, qubit: usize) -> DeviceResult<()>

pub fn add_rx_gate(&mut self, qubit: usize, angle: f64) -> DeviceResult<()>

pub fn add_ry_gate(&mut self, qubit: usize, angle: f64) -> DeviceResult<()>

pub fn add_rz_gate(&mut self, qubit: usize, angle: f64) -> DeviceResult<()>

pub fn add_cnot_gate( &mut self, control: usize, target: usize, ) -> DeviceResult<()>

pub fn add_s_dagger_gate(&mut self, qubit: usize) -> DeviceResult<()>

pub fn add_x_gate(&mut self, qubit: usize) -> DeviceResult<()>

Trait Implementations

impl Clone for ParameterizedQuantumCircuit

fn clone(&self) -> ParameterizedQuantumCircuit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterizedQuantumCircuit

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

Formats the value using the given formatter.