Struct DenseMatrix 

pub struct DenseMatrix<S> { /* private fields */ }

A dynamically sized, heap-backed row-major dense matrix.

Implementations

impl<S: BaseScalar> DenseMatrix<S>

pub fn from_row_major_vec( rows: usize, cols: usize, data: Vec<S>, ) -> Result<Self, SolverError>

Build a rows×cols matrix from row-major data (no memory limit).

pub fn from_row_major_vec_with_options( rows: usize, cols: usize, data: Vec<S>, options: DenseIngestOptions, ) -> Result<Self, SolverError>

Build a rows×cols matrix from row-major data, rejecting an element count over max_elements with SolverError::InvalidInput.

pub fn dims(&self) -> Dim2

The matrix dimensions.

impl<S: FiniteScalar> DenseMatrix<S>

pub fn validate_finite(&self) -> Result<(), SolverError>

Scan for non-finite elements, returning NonFiniteInput on the first.

Trait Implementations

impl<S: Clone> Clone for DenseMatrix<S>

fn clone(&self) -> DenseMatrix<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: BaseScalar> ContiguousMatrixAccess for DenseMatrix<S>

fn as_row_major(&self) -> Option<&[S]>

The row-major contiguous backing of length rows * cols, or None if storage is not row-major contiguous.

impl<S: Debug> Debug for DenseMatrix<S>

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

Formats the value using the given formatter.

impl<S: BaseScalar> MatrixAccess for DenseMatrix<S>

type Scalar = S

The element type, constrained to the base scalar capability tier.

fn dims(&self) -> Dim2

The shape as a row/column pair.

fn dimension_kind(&self) -> DimensionKind

Whether the shape is known at compile time or at run time.

fn get(&self, row: usize, col: usize) -> Result<S, SolverError>

The element at (row, col), or SolverError::DimensionMismatch if the coordinate is out of range. Bounds are checked row first, then column: a row violation reports { lhs: row, rhs: rows }, a column violation reports { lhs: col, rhs: cols }. The payload does not encode which axis failed; the caller distinguishes that from the access context.

impl<S: BaseScalar> MatrixAccessMut for DenseMatrix<S>

fn set(&mut self, row: usize, col: usize, value: S) -> Result<(), SolverError>

Write value at (row, col), under the same bounds contract as MatrixAccess::get.