Module ojalgo

Package org.ojalgo.optimisation.convex

Class IterativeASS.SchurComplementSolver

java.lang.Object

org.ojalgo.matrix.task.iterative.MutableSolver

org.ojalgo.optimisation.convex.IterativeASS.SchurComplementSolver

All Implemented Interfaces:

MatrixTask<Double>, SolverTask<Double>

Enclosing class:

IterativeASS

final class IterativeASS.SchurComplementSolver
extends MutableSolver

The equation system body is the (negated) Schur complement (of the Q-matrix in the full KKT-system).

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.matrix.task.SolverTask

SolverTask.Factory<N extends Comparable<N>>

Field Summary

Fields

Modifier and Type	Field	Description
private final int	myCountE
private final IterativeASS.SparseArrayPool	myEquationBodyPool
private final int	myFullDim
private final Equation[]	myIterationRows

Fields inherited from interface org.ojalgo.matrix.task.SolverTask

C128, H256, Q128, R064, R128

Constructor Summary

Constructors

Constructor	Description
SchurComplementSolver()

Method Summary

Modifier and Type	Method	Description
(package private) void	add(int j, Access1D<Double> column, double rhs)
(package private) double[]	getRHS()
(package private) void	remove(int i)

Methods inherited from class org.ojalgo.matrix.task.iterative.MutableSolver

add, clear, doubleValue, equations, getDelegate, preallocate, remove, resolve, resolve, solve

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.ojalgo.matrix.task.SolverTask

preallocate, solve, toSolutionProvider

Field Details

myCountE

private final int myCountE

myEquationBodyPool

private final IterativeASS.SparseArrayPool myEquationBodyPool

myFullDim

private final int myFullDim

myIterationRows

private final Equation[] myIterationRows

Constructor Details

SchurComplementSolver

SchurComplementSolver()

Method Details

add

void add(int j,
 Access1D<Double> column,
 double rhs)

getRHS

double[] getRHS()

remove

void remove(int i)