Struct TridiagonalMatrix

pub struct TridiagonalMatrix<T = f64>
where
    T: Number,
{ /* private fields */ }

Implementations

impl TridiagonalMatrix

pub fn gttrf(self) -> Result<GTTRF, MatrixError>

LU decomposition

for tridiagonal matrix

impl TridiagonalMatrix<c64>

pub fn gttrf(self) -> Result<GTTRF<c64>, MatrixError>

LU decomposition

for tridiagonal matrix

impl<T> TridiagonalMatrix<T>

where T: Number,

pub fn new(dim: usize) -> Self

pub fn from(dl: Vec<T>, d: Vec<T>, du: Vec<T>) -> Result<Self, MatrixError>

• dl: Lower diagonal elements. The length must be dimension - 1.
• d: Diagonal elements. The length must be dimension.
• du: Upper diagonal elements. The length must be dimension - 1.

pub fn dim(&self) -> usize

Dimension.

pub fn dl(&self) -> &[T]

Lower diagonal elements.

pub fn d(&self) -> &[T]

Diagonal elements.

pub fn du(&self) -> &[T]

Lower diagonal elements.

pub fn eject(self) -> (Vec<T>, Vec<T>, Vec<T>)

Returns (self.dl, self.d, self.du)

pub fn mat(&self) -> Matrix<T>

Trait Implementations

impl<T> Clone for TridiagonalMatrix<T>

where T: Number + Clone,

fn clone(&self) -> TridiagonalMatrix<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for TridiagonalMatrix<T>

where T: Number + Debug,

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

Formats the value using the given formatter.

impl<T> Default for TridiagonalMatrix<T>

where T: Number + Default,

fn default() -> TridiagonalMatrix<T>

Returns the “default value” for a type.

impl<T> Hash for TridiagonalMatrix<T>

where T: Number + Hash,

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> PartialEq for TridiagonalMatrix<T>

where T: Number + PartialEq,

fn eq(&self, other: &TridiagonalMatrix<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> StructuralPartialEq for TridiagonalMatrix<T>

where T: Number,