Package org.ojalgo.matrix.task
Class AbstractSolver
- java.lang.Object
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- org.ojalgo.matrix.task.AbstractSolver
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- All Implemented Interfaces:
MatrixTask<java.lang.Double>
,SolverTask<java.lang.Double>
abstract class AbstractSolver extends java.lang.Object implements SolverTask<java.lang.Double>
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.ojalgo.matrix.task.SolverTask
SolverTask.Factory<N extends java.lang.Comparable<N>>
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Field Summary
Fields Modifier and Type Field Description (package private) static SolverTask<java.lang.Double>
FULL_1X1
(package private) static SolverTask<java.lang.Double>
FULL_2X2
(package private) static SolverTask<java.lang.Double>
FULL_3X3
(package private) static SolverTask<java.lang.Double>
FULL_4X4
(package private) static SolverTask<java.lang.Double>
FULL_5X5
(package private) static SolverTask<java.lang.Double>
LEAST_SQUARES
(package private) static SolverTask<java.lang.Double>
SYMMETRIC_2X2
(package private) static SolverTask<java.lang.Double>
SYMMETRIC_3X3
(package private) static SolverTask<java.lang.Double>
SYMMETRIC_4X4
(package private) static SolverTask<java.lang.Double>
SYMMETRIC_5X5
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Constructor Summary
Constructors Constructor Description AbstractSolver()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) static void
full1X1(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
full2X2(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
full3X3(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
full4X4(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
full5X5(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
leastSquares(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
PhysicalStore<java.lang.Double>
preallocate(Structure2D templateBody, Structure2D templateRHS)
Will create a PhysicalStore instance suitable for use withSolverTask.solve(Access2D, Access2D, PhysicalStore)
.(package private) static void
symmetric2X2(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
symmetric3X3(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
symmetric4X4(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
(package private) static void
symmetric5X5(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.ojalgo.matrix.task.SolverTask
preallocate, solve, solve, toSolutionProvider
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Field Detail
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FULL_1X1
static final SolverTask<java.lang.Double> FULL_1X1
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FULL_2X2
static final SolverTask<java.lang.Double> FULL_2X2
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FULL_3X3
static final SolverTask<java.lang.Double> FULL_3X3
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FULL_4X4
static final SolverTask<java.lang.Double> FULL_4X4
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FULL_5X5
static final SolverTask<java.lang.Double> FULL_5X5
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LEAST_SQUARES
static final SolverTask<java.lang.Double> LEAST_SQUARES
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SYMMETRIC_2X2
static final SolverTask<java.lang.Double> SYMMETRIC_2X2
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SYMMETRIC_3X3
static final SolverTask<java.lang.Double> SYMMETRIC_3X3
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SYMMETRIC_4X4
static final SolverTask<java.lang.Double> SYMMETRIC_4X4
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SYMMETRIC_5X5
static final SolverTask<java.lang.Double> SYMMETRIC_5X5
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Method Detail
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full1X1
static void full1X1(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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full2X2
static void full2X2(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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full3X3
static void full3X3(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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full4X4
static void full4X4(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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full5X5
static void full5X5(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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leastSquares
static void leastSquares(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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symmetric2X2
static void symmetric2X2(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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symmetric3X3
static void symmetric3X3(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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symmetric4X4
static void symmetric4X4(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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symmetric5X5
static void symmetric5X5(Access2D<?> body, Access1D<?> rhs, PhysicalStore<?> solution)
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preallocate
public final PhysicalStore<java.lang.Double> preallocate(Structure2D templateBody, Structure2D templateRHS)
Description copied from interface:SolverTask
Will create a PhysicalStore instance suitable for use with
SolverTask.solve(Access2D, Access2D, PhysicalStore)
. The dimensions of the returned instance is not specified by this interface - it is specified by the behaviour/requirements of each implementation.When solving an equation system [A][X]=[B] ([mxn][nxb]=[mxb]) the preallocated memory/matrix will typically be either mxb or nxb.
- Specified by:
preallocate
in interfaceSolverTask<java.lang.Double>
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