Struct ScipySparseData 

pub struct ScipySparseData {
    pub format: ScipyFormat,
    pub shape: (usize, usize),
    pub data: Vec<f64>,
    pub indices: Vec<usize>,
    pub indptr_or_row: Vec<usize>,
    pub blocksize: Option<(usize, usize)>,
    pub diagonals: Option<Vec<i32>>,
}

SciPy sparse matrix representation for data exchange

Fields

format: ScipyFormat

Matrix format

shape: (usize, usize)

Matrix shape (rows, cols)

data: Vec<f64>

Data values

indices: Vec<usize>

Row indices (for COO and CSR) or column indices (for CSC)

indptr_or_row: Vec<usize>

Row pointers (for CSR) or column pointers (for CSC) or coordinate rows (for COO)

blocksize: Option<(usize, usize)>

Block size for BSR format

diagonals: Option<Vec<i32>>

Number of diagonals for DIA format

Implementations

impl ScipySparseData

pub fn new(format: ScipyFormat, shape: (usize, usize)) -> Self

Create new SciPy sparse data

pub fn from_coo( shape: (usize, usize), row_indices: Vec<usize>, col_indices: Vec<usize>, values: Vec<f64>, ) -> Self

Create from COO data

pub fn from_csr( shape: (usize, usize), row_ptr: Vec<usize>, col_indices: Vec<usize>, values: Vec<f64>, ) -> Self

Create from CSR data

pub fn from_csc( shape: (usize, usize), col_ptr: Vec<usize>, row_indices: Vec<usize>, values: Vec<f64>, ) -> Self

Create from CSC data

Trait Implementations

impl Clone for ScipySparseData

fn clone(&self) -> ScipySparseData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScipySparseData

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

Formats the value using the given formatter.