maspack.matrix

Class SparseNumberedBlockMatrix

java.lang.Object

maspack.matrix.MatrixBase

maspack.matrix.SparseMatrixBase

maspack.matrix.SparseBlockMatrix

maspack.matrix.SparseNumberedBlockMatrix

All Implemented Interfaces:

java.lang.Cloneable, LinearTransformNd, Matrix, SparseMatrix, Clonable

public class SparseNumberedBlockMatrix
extends SparseBlockMatrix

A version of SparseBlockMatrix that allows blocks to be accessed by number

Nested Class Summary

Nested classes/interfaces inherited from class maspack.matrix.SparseBlockMatrix

SparseBlockMatrix.PrintFormat

Nested classes/interfaces inherited from interface maspack.matrix.Matrix

Matrix.Partition, Matrix.WriteFormat

Field Summary

Fields inherited from class maspack.matrix.SparseBlockMatrix

warningLevel

Fields inherited from interface maspack.matrix.Matrix

INDEFINITE, POSITIVE_DEFINITE, SPD, SYMMETRIC

Constructor Summary

Constructors

Constructor and Description
SparseNumberedBlockMatrix()
SparseNumberedBlockMatrix(int[] rowColSizes)
SparseNumberedBlockMatrix(int[] rowColSizes, int initialCapacity)
SparseNumberedBlockMatrix(int[] rowSizes, int[] colSizes)
SparseNumberedBlockMatrix(int[] rowSizes, int[] colSizes, int initialCapacity)

Method Summary

Modifier and Type	Method and Description
int	addBlock(int bi, int bj, MatrixBlock blk)
void	checkConsistency() Check that the internal structures of this matrix are consistent.
SparseNumberedBlockMatrix	clone() Creates a clone of this NumberedSparseBlockMatrix, along with clones of all the associated MatrixBlocks.
MatrixBlock	getBlockByNumber(int num)
void	removeAllBlocks()
void	removeAllCols()
void	removeAllRows()
boolean	removeBlock(MatrixBlock oldBlk)
void	set(SparseBlockMatrix S) Sets this SparseBlockMatrix to a copy of another SparseBlockMatrix.

Methods inherited from class maspack.matrix.SparseBlockMatrix

add, add, addBlock, addCol, addCols, addNumNonZerosByCol, addNumNonZerosByRow, addNumNonZerosByRow, addRow, addRows, blockStructureEquals, buildKKTSystem, colSize, colSize, createSubMatrix, createSubMatrix, createTranspose, elementIsNonZero, firstBlockInCol, firstBlockInRow, frobeniusNormSquared, get, getAlignedBlockCol, getAlignedBlockRow, getBlock, getBlockCCSIndices, getBlockCCSIndices, getBlockCCSValues, getBlockCCSValues, getBlockCol, getBlockColOffset, getBlockColSize, getBlockColSizes, getBlockCRSIndices, getBlockCRSIndices, getBlockCRSValues, getBlockCRSValues, getBlockPattern, getBlockPattern, getBlockRow, getBlockRowOffset, getBlockRowSize, getBlockRowSizes, getCCSIndices, getCCSValues, getColumn, getColumn, getComp, getCRSIndices, getCRSValues, getElementBlock, getRange, getRow, getRow, getSignature, getSignature, getSubMatrix, getSubMatrixColSize, getSubMatrixColumn, getSubMatrixRow, getSubMatrixRowSize, hasSymmetricBlockSizing, isSymmetric, isVerticallyLinked, maxNorm, mul, mulLeft, mulSubMatrixVec, mulTransposeRight, negate, numBlockCols, numBlockRows, numBlocks, numNonZeroVals, numNonZeroVals, numNonZeroVals, perturb, printBlocks, removeBlock, removeCol, removeCols, removeRow, removeRows, rowSize, rowSize, scale, scaledAdd, scaledAdd, scanBlocks, set, set, set, setColCapacity, setRandomValues, setRandomValues, setRandomValues, setRowCapacity, setSubMatrix, setVerticallyLinked, setZero, signatureEquals, sub, sub, toString, valueIsNonZero, writeBlocks, writeBlocks, zeroColumn, zeroRow

Methods inherited from class maspack.matrix.SparseMatrixBase

setCCSValues, setCRSValues, setRandom, setRandom, writeToFileCRS

Methods inherited from class maspack.matrix.MatrixBase

containsNaN, determinant, epsilonEquals, equals, frobeniusNorm, get, get, getCCSIndices, getCCSIndices, getCCSValues, getCCSValues, getColumn, getColumn, getCRSIndices, getCRSIndices, getCRSValues, getCRSValues, getDefaultFormat, getRow, getSize, getSubMatrix, hasNaN, idString, infinityNorm, isFixedSize, isWritable, mul, mul, mul, mulAdd, mulAdd, mulAdd, mulTranspose, mulTranspose, mulTranspose, mulTransposeAdd, mulTransposeAdd, mulTransposeAdd, oneNorm, scan, scan, setCRSValues, setDefaultFormat, setSize, toString, toString, toString, trace, write, write, write, write, write, write, write, writeToFile

Methods inherited from class java.lang.Object

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

Methods inherited from interface maspack.matrix.Matrix

determinant, epsilonEquals, equals, frobeniusNorm, get, getCCSIndices, getCCSIndices, getCCSValues, getCCSValues, getColumn, getColumn, getCRSIndices, getCRSIndices, getCRSValues, getCRSValues, getRow, getSize, getSubMatrix, infinityNorm, isFixedSize, mul, mul, mul, mulAdd, mulAdd, mulAdd, mulTranspose, mulTranspose, mulTranspose, mulTransposeAdd, mulTransposeAdd, mulTransposeAdd, oneNorm, scan, setSize, toString, toString, trace, write, write, write

Constructor Detail

SparseNumberedBlockMatrix

public SparseNumberedBlockMatrix()

SparseNumberedBlockMatrix

public SparseNumberedBlockMatrix(int[] rowColSizes)

SparseNumberedBlockMatrix

public SparseNumberedBlockMatrix(int[] rowSizes,
                                 int[] colSizes)

SparseNumberedBlockMatrix

public SparseNumberedBlockMatrix(int[] rowColSizes,
                                 int initialCapacity)

SparseNumberedBlockMatrix

public SparseNumberedBlockMatrix(int[] rowSizes,
                                 int[] colSizes,
                                 int initialCapacity)

Method Detail

addBlock

public int addBlock(int bi,
                    int bj,
                    MatrixBlock blk)

Overrides:

addBlock in class SparseBlockMatrix

removeBlock

public boolean removeBlock(MatrixBlock oldBlk)

Overrides:

removeBlock in class SparseBlockMatrix

removeAllBlocks

public void removeAllBlocks()

Overrides:

removeAllBlocks in class SparseBlockMatrix

removeAllRows

public void removeAllRows()

Overrides:

removeAllRows in class SparseBlockMatrix

removeAllCols

public void removeAllCols()

Overrides:

removeAllCols in class SparseBlockMatrix

getBlockByNumber

public MatrixBlock getBlockByNumber(int num)

checkConsistency

public void checkConsistency()

Description copied from class: SparseBlockMatrix

Check that the internal structures of this matrix are consistent. Used for testing.

Specified by:

checkConsistency in interface Matrix

Overrides:

checkConsistency in class SparseBlockMatrix

set

public void set(SparseBlockMatrix S)

Description copied from class: SparseBlockMatrix

Sets this SparseBlockMatrix to a copy of another SparseBlockMatrix.

Overrides:

set in class SparseBlockMatrix

Parameters:

S - matrix to be copied

clone

public SparseNumberedBlockMatrix clone()

Creates a clone of this NumberedSparseBlockMatrix, along with clones of all the associated MatrixBlocks.

Specified by:

clone in interface Clonable

Overrides:

clone in class SparseBlockMatrix