Struct Matrix 

pub struct Matrix<N: CddNumber = DefaultNumber> { /* private fields */ }

Implementations

impl<N: CddNumber> Matrix<N>

pub fn new( rows: usize, cols: usize, repr: Representation, num_type: NumberType, ) -> CddResult<Self>

pub fn rows(&self) -> usize

pub fn cols(&self) -> usize

pub fn representation(&self) -> Representation

pub fn number_type(&self) -> NumberType

pub fn as_raw(&self) -> *mut c_void

pub unsafe fn from_raw(ptr: *mut c_void) -> Self

Safety

• ptr must be a non-null dd_MatrixPtr compatible with the backend N.
• The pointer must be valid for the lifetime of this wrapper and must be owned by this wrapper (it will be freed on drop).

pub fn clone_cdd(&self) -> CddResult<Self>

pub fn set(&mut self, row: usize, col: usize, value: &N)

pub fn get(&self, row: usize, col: usize) -> N

pub fn set_real(&mut self, row: usize, col: usize, value: f64)

pub fn get_real(&self, row: usize, col: usize) -> f64

pub fn set_generator_type(&mut self, row: usize, is_vertex: bool)

pub fn set_objective_real(&mut self, coeffs: &[f64])

pub fn from_vertices<const D: usize>(vertices: &[[N; D]]) -> CddResult<Self>

pub fn from_vertex_rows(vertices: &[Vec<N>]) -> CddResult<Self>

Build a generator matrix from a dynamic list of vertices.

The ambient dimension is determined from the first vertex. All vertices must have the same length.

pub fn append_rows_in_place(&mut self, rows: &Matrix<N>) -> CddResult<()>

pub fn append_rows(&self, rows: &Matrix<N>) -> CddResult<Self>

pub fn append_row(&self, coords: &[N], is_vertex: bool) -> CddResult<Self>

pub fn remove_row(&mut self, row: usize) -> CddResult<()>

pub fn is_row_redundant(&self, row: usize) -> CddResult<bool>

pub fn redundant_rows(&self) -> CddResult<Vec<usize>>

pub fn canonicalize(&self) -> CddResult<CanonicalForm<N>>

impl<N: CddNumber> Matrix<N>

pub fn convert<M: CddNumber>(&self) -> CddResult<Matrix<M>>

Trait Implementations

impl<N: Debug + CddNumber> Debug for Matrix<N>

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

Formats the value using the given formatter.

impl<N: CddNumber> Drop for Matrix<N>

fn drop(&mut self)

Executes the destructor for this type.

impl From<Matrix<CddFloat>> for Matrix<f64>

Available on crate features f64 and gmp only.

fn from(value: Matrix<CddFloat>) -> Self

Converts to this type from the input type.

impl From<Matrix<CddFloat>> for Matrix<CddRational>

Available on crate features gmp and gmprational only.

fn from(value: Matrix<CddFloat>) -> Self

Converts to this type from the input type.

impl From<Matrix<CddRational>> for Matrix<f64>

Available on crate features f64 and gmprational only.

fn from(value: Matrix<CddRational>) -> Self

Converts to this type from the input type.

impl From<Matrix<CddRational>> for Matrix<CddFloat>

Available on crate features gmp and gmprational only.

fn from(value: Matrix<CddRational>) -> Self

Converts to this type from the input type.

impl From<Matrix> for Matrix<CddFloat>

Available on crate features f64 and gmp only.

fn from(value: Matrix<f64>) -> Self

Converts to this type from the input type.

impl From<Matrix> for Matrix<CddRational>

Available on crate features f64 and gmprational only.

fn from(value: Matrix<f64>) -> Self

Converts to this type from the input type.