Class CSC

Hierarchy

ASparseMatrix
- CSC

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new CSC(m: number, n: number, data: number[], cols: number[], rows: number[]): CSC

Overrides ASparseMatrix.constructor
- Defined in csc.ts:43
Parameters
- m: number
- n: number
- data: number[]
- cols: number[]
- rows: number[]
Returns CSC

Properties

cols

cols: number[]

Column start indices into A

data

data: number[]

Non-zero matrix values

m

m: number

n

n: number

rows

rows: number[]

Row indices for values in A

Methods

at

at(m: number, n: number, safe?: boolean): number

Overrides ASparseMatrix.at
- Defined in csc.ts:83
Parameters
- m: number
- n: number
- Default value safe: boolean = true
Returns number

copy

copy(): CSC

- Defined in csc.ts:58
Returns CSC

denseCol

denseCol(n: number): any[]

- Defined in csc.ts:205
Parameters
- n: number
Returns any[]

denseRow

denseRow(m: number): any[]

- Defined in csc.ts:215
Parameters
- m: number
Returns any[]

Protected ensureIndex

ensureIndex(m: number, n: number): void

Inherited from ASparseMatrix.ensureIndex
- Defined in amatrix.ts:44
Parameters
- m: number
- n: number
Returns void

Protected ensureSize

ensureSize(mat: ASparseMatrix): void

Inherited from ASparseMatrix.ensureSize
- Defined in amatrix.ts:51
Parameters
- mat: ASparseMatrix
Returns void

mul

mul(mat: CSC): CSC

- Defined in csc.ts:106
Parameters
- mat: CSC
Returns CSC

mulV

mulV(vec: number[]): any[]

- Defined in csc.ts:132
Parameters
- vec: number[]
Returns any[]

nnz

nnz(): number

Overrides ASparseMatrix.nnz
- Defined in csc.ts:145
Returns number

nnzCol

nnzCol(n: number): number

Overrides ASparseMatrix.nnzCol
- Defined in csc.ts:149
Parameters
- n: number
Returns number

nnzRow

nnzRow(m: number): number

Overrides ASparseMatrix.nnzRow
- Defined in csc.ts:161
Parameters
- m: number
Returns number

nzColRows

nzColRows(n: number): number[]

Overrides ASparseMatrix.nzColRows
- Defined in csc.ts:153
Parameters
- n: number
Returns number[]

nzColVals

nzColVals(n: number): number[]

Overrides ASparseMatrix.nzColVals
- Defined in csc.ts:157
Parameters
- n: number
Returns number[]

nzEntries

nzEntries(): Generator<NzEntry, void, unknown>

Overrides ASparseMatrix.nzEntries
- Defined in csc.ts:74
Returns Generator<NzEntry, void, unknown>

nzRowCols

nzRowCols(m: number): number[]

Overrides ASparseMatrix.nzRowCols
- Defined in csc.ts:183
Parameters
- m: number
Returns number[]

nzRowVals

nzRowVals(m: number): number[]

Overrides ASparseMatrix.nzRowVals
- Defined in csc.ts:172
Parameters
- m: number
Returns number[]

setAt

setAt(m: number, n: number, x: number, safe?: boolean, compact?: boolean): this

Overrides ASparseMatrix.setAt
- Defined in csc.ts:88
Parameters
- m: number
- n: number
- x: number
- Default value safe: boolean = true
- Default value compact: boolean = true
Returns this

toDense

toDense(): number[]

Overrides ASparseMatrix.toDense
- Defined in csc.ts:223
Returns number[]

toString

toString(): string

- Defined in csc.ts:231
Returns string

trace

trace(): number

Inherited from ASparseMatrix.trace
- Defined in amatrix.ts:35
Returns number

transpose

transpose(): CSC

- Defined in csc.ts:193
Returns CSC

zero

zero(): this

- Defined in csc.ts:68
Returns this

Static diag

diag(vals: number[]): CSC

- Defined in csc.ts:27
Parameters
- vals: number[]
Returns CSC

Static empty

empty(m: number, n?: number): CSC

- Defined in csc.ts:19
Parameters
- m: number
- Default value n: number = m
Returns CSC

Static fromDense

fromDense(m: number, n: number, dense: ArrayLike<number>): CSC

- Defined in csc.ts:14
Constructs CSC from dense column-major matrix values.
Parameters
- m: number
  rows
- n: number
  columns
- dense: ArrayLike<number>
  matrix values
Returns CSC

Static identity

identity(m: number): CSC

- Defined in csc.ts:23
Parameters
- m: number
Returns CSC

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