Struct ParameterizedQuantumCircuit 

pub struct ParameterizedQuantumCircuit {
    pub circuit: InterfaceCircuit,
    pub parameters: Array1<f64>,
    pub parameter_names: Vec<String>,
    pub gate_parameter_map: HashMap<usize, Vec<usize>>,
    pub hardware_optimizations: HardwareOptimizations,
}

Parameterized quantum circuit for machine learning

Fields

circuit: InterfaceCircuit

Circuit structure

parameters: Array1<f64>

Parameter vector

parameter_names: Vec<String>

Parameter names for identification

gate_parameter_map: HashMap<usize, Vec<usize>>

Gate-to-parameter mapping

hardware_optimizations: HardwareOptimizations

Hardware-specific optimizations

Implementations

impl ParameterizedQuantumCircuit

pub fn new( circuit: InterfaceCircuit, parameters: Array1<f64>, parameter_names: Vec<String>, hardware_architecture: HardwareArchitecture, ) -> Self

Create a new parameterized quantum circuit

pub fn update_parameters( &mut self, new_parameters: Array1<f64>, ) -> Result<(), String>

Update circuit parameters

pub fn get_parameter(&self, index: usize) -> Option<f64>

Get parameter at specific index

pub fn set_parameter(&mut self, index: usize, value: f64) -> Result<(), String>

Set parameter at specific index

pub fn num_parameters(&self) -> usize

Get the number of parameters

pub fn num_qubits(&self) -> usize

Get the number of qubits

pub fn depth(&self) -> usize

Get circuit depth

pub fn add_parameter_mapping( &mut self, gate_index: usize, parameter_indices: Vec<usize>, )

Add parameter mapping for a gate

pub fn get_parameter_mapping(&self, gate_index: usize) -> Option<&Vec<usize>>

Get parameter mapping for a gate

pub fn estimate_fidelity(&self) -> f64

Estimate circuit fidelity based on hardware optimizations

pub fn estimate_execution_time(&self) -> f64

Estimate total execution time

pub fn are_qubits_connected(&self, qubit1: usize, qubit2: usize) -> bool

Check if two qubits are connected according to hardware topology

pub fn get_decoherence_time(&self, qubit: usize) -> Option<f64>

Get decoherence time for a specific qubit

pub fn with_parameters(&self, parameters: Array1<f64>) -> Result<Self, String>

Clone the circuit with new parameters

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.