Trait dqcsim::common::converter::MatrixConverter

pub trait MatrixConverter {
    type Parameters;
    fn detect_matrix(
        &self, 
        matrix: &Matrix, 
        epsilon: f64, 
        ignore_global_phase: bool
    ) -> Result<Option<Self::Parameters>>;
    fn construct_matrix(&self, parameters: &Self::Parameters) -> Result<Matrix>;
}

A type that represents a possibly parameterized matrix form, allowing conversion between the parameters and the complete matrix.

Converter<(Matrix, f64, bool), Self::Parameters> is automatically implemented for types with this trait.

Associated Types

type Parameters

For parameterized matrices, this is the type of the parameters needed for construction/returned by detection. FromArb and ToArb must typically be defined for it

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Required methods

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

Detects whether the given matrix has a recognized form and returns the parameters that can be used to reconstruct it, within the given error margin, and optionally ignoring differences in global phase.

fn construct_matrix(&self, parameters: &Self::Parameters) -> Result<Matrix>

Constructs a matrix from the given parameter set.

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Implementors

impl MatrixConverter for FixedMatrixConverter

type Parameters = ()

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, _: &Self::Parameters) -> Result<Matrix>

impl MatrixConverter for PhaseKMatrixConverter

type Parameters = u64

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, k: &Self::Parameters) -> Result<Matrix>

impl MatrixConverter for PhaseMatrixConverter

type Parameters = f64

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, theta: &Self::Parameters) -> Result<Matrix>

impl MatrixConverter for RMatrixConverter

type Parameters = (f64, f64, f64)

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, params: &Self::Parameters) -> Result<Matrix>

impl MatrixConverter for RxMatrixConverter

type Parameters = f64

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, theta: &Self::Parameters) -> Result<Matrix>

impl MatrixConverter for RyMatrixConverter

type Parameters = f64

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, theta: &Self::Parameters) -> Result<Matrix>

impl MatrixConverter for RzMatrixConverter

type Parameters = f64

fn detect_matrix(
    &self,
    matrix: &Matrix,
    epsilon: f64,
    ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, theta: &Self::Parameters) -> Result<Matrix>

impl MatrixConverter for UMatrixConverter

type Parameters = Matrix

fn detect_matrix(
    &self,
    matrix: &Matrix,
    _epsilon: f64,
    _ignore_global_phase: bool
) -> Result<Option<Self::Parameters>>

fn construct_matrix(&self, matrix: &Self::Parameters) -> Result<Matrix>

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