UnconstrainedSolver

java.lang.Object
- org.ojalgo.optimisation.GenericSolver
- - org.ojalgo.optimisation.convex.ConvexSolver
  - - org.ojalgo.optimisation.convex.BasePrimitiveSolver
    - - org.ojalgo.optimisation.convex.UnconstrainedSolver

All Implemented Interfaces:

Optimisation, Optimisation.Solver, UpdatableSolver
```
final class UnconstrainedSolver
extends BasePrimitiveSolver
```
Solves optimisation problems of the form:
min 1/2 [X]^T[Q][X] - [C]^T[X]

Nested Class Summary
- Nested classes/interfaces inherited from class org.ojalgo.optimisation.convex.ConvexSolver
  ConvexSolver.Builder, ConvexSolver.Configuration, ConvexSolver.ModelIntegration
- Nested classes/interfaces inherited from interface org.ojalgo.optimisation.Optimisation
  Optimisation.Constraint, Optimisation.ConstraintType, Optimisation.Integration<M extends Optimisation.Model,S extends Optimisation.Solver>, Optimisation.Model, Optimisation.Objective, Optimisation.Options, Optimisation.ProblemStructure, Optimisation.Result, Optimisation.Sense, Optimisation.Solver, Optimisation.State

Field Summary
- Fields inherited from class org.ojalgo.optimisation.convex.BasePrimitiveSolver
  MATRIX_FACTORY
- Fields inherited from class org.ojalgo.optimisation.convex.ConvexSolver
  INTEGRATION
- Fields inherited from class org.ojalgo.optimisation.GenericSolver
  options

Constructor Summary

Constructors
Constructor Description

UnconstrainedSolver(ConvexData<java.lang.Double> convexData, Optimisation.Options optimisationOptions)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected MatrixStore<java.lang.Double>`	`getIterationKKT()`
`protected MatrixStore<java.lang.Double>`	`getIterationRHS()`
`protected boolean`	`needsAnotherIteration()`
`protected void`	`performIteration()`

Methods inherited from class org.ojalgo.optimisation.convex.BasePrimitiveSolver
builder, buildResult, computeGeneral, countEqualityConstraints, countInequalityConstraints, countVariables, dispose, evaluateFunction, extractSolution, getEntityMap, getMatrixAE, getMatrixAE, getMatrixAE, getMatrixAI, getMatrixAI, getMatrixAI, getMatrixBE, getMatrixBI, getMatrixBI, getMatrixBI, getMatrixC, getMatrixQ, getRankGeneral, getSolutionGeneral, getSolutionGeneral, getSolutionQ, getSolutionQ, getSolutionX, hasEqualityConstraints, hasInequalityConstraints, initialise, isIteratingPossible, isPatchedQ, isSolvableGeneral, isSolvableQ, isZeroQ, newSolver, of, solve, solveFullKKT, solveLP, toObjectiveFunction, toString, update

Methods inherited from class org.ojalgo.optimisation.convex.ConvexSolver
copy, newBuilder, newBuilder, newBuilder, newSolver

Methods inherited from class org.ojalgo.optimisation.GenericSolver
countIterations, countTime, error, getClassSimpleName, getDuration, getState, incrementIterationsCount, isIterationAllowed, isLogDebug, isLogOff, isLogProgress, log, log, log, log, logProgress, resetIterationsCount, setState, setValidator, validate, validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ojalgo.optimisation.Optimisation.Solver
solve

Methods inherited from interface org.ojalgo.optimisation.UpdatableSolver
fixVariable, generateCutCandidates, integers, isMapped, updateRange

Constructor Detail

UnconstrainedSolver

UnconstrainedSolver(ConvexData<java.lang.Double> convexData,
                    Optimisation.Options optimisationOptions)

Method Detail
- getIterationKKT
```
protected MatrixStore<java.lang.Double> getIterationKKT()
```
  Specified by:
  
  getIterationKKT in class BasePrimitiveSolver
- getIterationRHS
```
protected MatrixStore<java.lang.Double> getIterationRHS()
```
  Specified by:
  
  getIterationRHS in class BasePrimitiveSolver
- needsAnotherIteration
```
protected boolean needsAnotherIteration()
```
  Specified by:
  
  needsAnotherIteration in class BasePrimitiveSolver
- performIteration
```
protected void performIteration()
```
  Specified by:
  
  performIteration in class BasePrimitiveSolver