org.jquantlib.math.matrixutilities.internal

Class MappedMatrixAddress

java.lang.Object

org.jquantlib.math.matrixutilities.internal.MappedAddress

org.jquantlib.math.matrixutilities.internal.MappedMatrixAddress

All Implemented Interfaces:

java.lang.Cloneable, Address, Address.MatrixAddress

public class MappedMatrixAddress
extends MappedAddress
implements Address.MatrixAddress

This accessor provides indexed addressing on matrices

By indexed access we mean that there's an index which maps a contiguous addressing onto another another data structure, where some elements are included whilst some not.

See Also:

Matrix

Nested Class Summary

Nested classes/interfaces inherited from interface org.jquantlib.math.matrixutilities.internal.Address.MatrixAddress

Address.MatrixAddress.MatrixOffset

Nested classes/interfaces inherited from interface org.jquantlib.math.matrixutilities.internal.Address

Address.ArrayAddress, Address.Flags, Address.MatrixAddress, Address.Offset

Field Summary

Fields inherited from interface org.jquantlib.math.matrixutilities.internal.Address

GAP_INDEX_FOUND, INVALID_BACKWARD_INDEXING, INVALID_COLUMN_INDEX, INVALID_ROW_INDEX

Constructor Summary

Constructors

Constructor and Description
MappedMatrixAddress(double[] data, int[] ridx, Address.MatrixAddress chain, int[] cidx, java.util.Set<Address.Flags> flags, boolean contiguous, int rows, int cols)
MappedMatrixAddress(double[] data, int[] ridx, Address.MatrixAddress chain, int col0, int col1, java.util.Set<Address.Flags> flags, boolean contiguous, int rows, int cols)
MappedMatrixAddress(double[] data, int row0, int row1, Address.MatrixAddress chain, int[] cidx, java.util.Set<Address.Flags> flags, boolean contiguous, int rows, int cols)

Method Summary

Modifier and Type	Method and Description
MappedMatrixAddress	clone()
Address.MatrixAddress.MatrixOffset	offset()
Address.MatrixAddress.MatrixOffset	offset(int row, int col)
int	op(int row, int col)
Address.MatrixAddress	toFortran()
Address.MatrixAddress	toJava()

Methods inherited from class org.jquantlib.math.matrixutilities.internal.MappedAddress

base, col0, cols, flags, isContiguous, isFortran, last, row0, rows

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jquantlib.math.matrixutilities.internal.Address

base, col0, cols, flags, isContiguous, isFortran, last, row0, rows

Constructor Detail

MappedMatrixAddress

public MappedMatrixAddress(double[] data,
                           int[] ridx,
                           Address.MatrixAddress chain,
                           int col0,
                           int col1,
                           java.util.Set<Address.Flags> flags,
                           boolean contiguous,
                           int rows,
                           int cols)

MappedMatrixAddress

public MappedMatrixAddress(double[] data,
                           int row0,
                           int row1,
                           Address.MatrixAddress chain,
                           int[] cidx,
                           java.util.Set<Address.Flags> flags,
                           boolean contiguous,
                           int rows,
                           int cols)

MappedMatrixAddress

public MappedMatrixAddress(double[] data,
                           int[] ridx,
                           Address.MatrixAddress chain,
                           int[] cidx,
                           java.util.Set<Address.Flags> flags,
                           boolean contiguous,
                           int rows,
                           int cols)

Method Detail

toFortran

public Address.MatrixAddress toFortran()

Specified by:

toFortran in interface Address.MatrixAddress

toJava

public Address.MatrixAddress toJava()

Specified by:

toJava in interface Address.MatrixAddress

offset

public Address.MatrixAddress.MatrixOffset offset()

Specified by:

offset in interface Address.MatrixAddress

offset

public Address.MatrixAddress.MatrixOffset offset(int row,
                                                 int col)

Specified by:

offset in interface Address.MatrixAddress

op

public int op(int row,
              int col)

Specified by:

op in interface Address.MatrixAddress

clone

public MappedMatrixAddress clone()

Specified by:

clone in interface Address.MatrixAddress

Overrides:

clone in class MappedAddress