Uses of Class
de.labathome.trustconstr.sparse.CSRMatrix

Packages that use CSRMatrix

Package	Description
de.labathome.trustconstr
de.labathome.trustconstr.matrix
de.labathome.trustconstr.sparse

Uses of CSRMatrix in de.labathome.trustconstr

Methods in de.labathome.trustconstr that return CSRMatrix

Modifier and Type	Method	Description
CSRMatrix	LinearConstraint.jacEqCSR()	Sparse Jacobian for equality rows: a CSRMatrix built directly from the row-selected non-zeros of A, without going through a dense intermediate.
CSRMatrix	LinearConstraint.jacIneqCSR()	Sparse Jacobian for inequality rows: a CSRMatrix (with the appropriate per-row sign flips for one-sided lower-bound rows).

Uses of CSRMatrix in de.labathome.trustconstr.matrix

Methods in de.labathome.trustconstr.matrix that return CSRMatrix

Modifier and Type	Method	Description
CSRMatrix	SparseMatrix.toCSR()	Materialise this sparse matrix to a CSRMatrix (canonical CSR form: column indices sorted within each row, no explicit zeros).

Uses of CSRMatrix in de.labathome.trustconstr.sparse

Methods in de.labathome.trustconstr.sparse that return CSRMatrix

Modifier and Type	Method	Description
static CSRMatrix	SparseAssembly.assembleJacobianWithSlacks(CSRMatrix jEq, CSRMatrix jIneq, double[] s)	Build the augmented Jacobian used inside the interior-point method:
static CSRMatrix	SparseAssembly.blockArray(CSRMatrix[][] blocks)	2D block assembly.
CSRMatrix	CSRMatrix.Builder.build()	Compress the DOK contents into a canonical CSR representation (column indices sorted within each row, no duplicates, no explicit zeros).
static CSRMatrix	CSRMatrix.eye(int n)	n x n identity in CSR.
static CSRMatrix	CSRMatrix.fromDense(double[][] dense)	Build a CSR matrix from a row-major dense double[][].
static CSRMatrix	CSRMatrix.fromMatrix(Matrix m)	Build from any Matrix.
static CSRMatrix	SparseAssembly.hstack(CSRMatrix... blocks)	Horizontal stack of CSR matrices: columns are concatenated, rows must agree.
CSRMatrix	CSRMatrix.multiply(double s)	Element-wise scalar multiply (allocates a new matrix).
CSRMatrix	CSCMatrix.toCSR()	Convert to CSR of the same matrix (not the transpose).
CSRMatrix	CSCMatrix.transpose()	Transpose.
static CSRMatrix	SparseAssembly.vstack(CSRMatrix... blocks)	Vertical stack of CSR matrices: rows are concatenated, columns must agree.
static CSRMatrix	SparseAssembly.zeros(int rows, int cols)

Methods in de.labathome.trustconstr.sparse with parameters of type CSRMatrix

Modifier and Type	Method	Description
static CSRMatrix	SparseAssembly.assembleJacobianWithSlacks(CSRMatrix jEq, CSRMatrix jIneq, double[] s)	Build the augmented Jacobian used inside the interior-point method:
static CSRMatrix	SparseAssembly.blockArray(CSRMatrix[][] blocks)	2D block assembly.
static LinearOperator	SparseLinearOperator.forMatvec(CSRMatrix a)
static LinearOperator	SparseLinearOperator.forRmatvec(CSRMatrix a)
static CSRMatrix	SparseAssembly.hstack(CSRMatrix... blocks)	Horizontal stack of CSR matrices: columns are concatenated, rows must agree.
static CSRMatrix	SparseAssembly.vstack(CSRMatrix... blocks)	Vertical stack of CSR matrices: rows are concatenated, columns must agree.