T - the type of the field elementspublic class Array2DRowFieldMatrix<T extends FieldElement<T>> extends AbstractFieldMatrix<T> implements Serializable
FieldElement[][] array to store entries.
As specified in the FieldMatrix interface, matrix element indexing
is 0-based -- e.g., getEntry(0, 0)
returns the element in the first row, first column of the matrix.
| Constructor and Description |
|---|
Array2DRowFieldMatrix(Field<T> field)
Creates a matrix with no data
|
Array2DRowFieldMatrix(Field<T> field,
int rowDimension,
int columnDimension)
Create a new
FieldMatrix<T> with the supplied row and column dimensions. |
Array2DRowFieldMatrix(Field<T> field,
T[] v)
Create a new (column)
FieldMatrix<T> using v as the
data for the unique column of the created matrix. |
Array2DRowFieldMatrix(Field<T> field,
T[][] d)
Create a new
FieldMatrix<T> using the input array as the underlying
data array. |
Array2DRowFieldMatrix(Field<T> field,
T[][] d,
boolean copyArray)
Create a new
FieldMatrix<T> using the input array as the underlying
data array. |
Array2DRowFieldMatrix(T[] v)
Create a new (column)
FieldMatrix<T> using v as the
data for the unique column of the created matrix. |
Array2DRowFieldMatrix(T[][] d)
Create a new
FieldMatrix<T> using the input array as the underlying
data array. |
Array2DRowFieldMatrix(T[][] d,
boolean copyArray)
Create a new
FieldMatrix<T> using the input array as the underlying
data array. |
| Modifier and Type | Method and Description |
|---|---|
Array2DRowFieldMatrix<T> |
add(Array2DRowFieldMatrix<T> m)
Add
m to this matrix. |
void |
addToEntry(int row,
int column,
T increment)
Change an entry in the specified row and column.
|
FieldMatrix<T> |
copy()
Make a (deep) copy of this.
|
FieldMatrix<T> |
createMatrix(int rowDimension,
int columnDimension)
Create a new FieldMatrix
|
int |
getColumnDimension()
Returns the number of columns in the matrix.
|
T[][] |
getData()
Returns matrix entries as a two-dimensional array.
|
T[][] |
getDataRef()
Get a reference to the underlying data array.
|
T |
getEntry(int row,
int column)
Returns the entry in the specified row and column.
|
T[] |
getRow(int row)
Get the entries in row number
row as an array. |
int |
getRowDimension()
Returns the number of rows in the matrix.
|
FieldMatrix<T> |
getSubMatrix(int startRow,
int endRow,
int startColumn,
int endColumn)
Get a submatrix.
|
Array2DRowFieldMatrix<T> |
multiply(Array2DRowFieldMatrix<T> m)
Postmultiplying this matrix by
m. |
void |
multiplyEntry(int row,
int column,
T factor)
Change an entry in the specified row and column.
|
FieldMatrix<T> |
multiplyTransposed(Array2DRowFieldMatrix<T> m)
Returns the result of postmultiplying
this by m^T. |
FieldMatrix<T> |
multiplyTransposed(FieldMatrix<T> m)
Returns the result of postmultiplying
this by m^T. |
T[] |
operate(T[] v)
Returns the result of multiplying this by the vector
v. |
T[] |
preMultiply(T[] v)
Returns the (row) vector result of premultiplying this by the vector
v. |
void |
setEntry(int row,
int column,
T value)
Set the entry in the specified row and column.
|
void |
setRow(int row,
T[] array)
Set the entries in row number
row
as a row matrix. |
void |
setSubMatrix(T[][] subMatrix,
int row,
int column)
Replace the submatrix starting at
(row, column) using data in the
input subMatrix array. |
Array2DRowFieldMatrix<T> |
subtract(Array2DRowFieldMatrix<T> m)
Subtract
m from this matrix. |
FieldMatrix<T> |
transposeMultiply(Array2DRowFieldMatrix<T> m)
Returns the result of postmultiplying
this^T by m. |
FieldMatrix<T> |
transposeMultiply(FieldMatrix<T> m)
Returns the result of postmultiplying
this^T by m. |
T |
walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor)
Visit (and possibly change) all matrix entries in column order.
|
T |
walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (and possibly change) some matrix entries in column order.
|
T |
walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor)
Visit (but don't change) all matrix entries in column order.
|
T |
walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (but don't change) some matrix entries in column order.
|
T |
walkInRowOrder(FieldMatrixChangingVisitor<T> visitor)
Visit (and possibly change) all matrix entries in row order.
|
T |
walkInRowOrder(FieldMatrixChangingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (and possibly change) some matrix entries in row order.
|
T |
walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor)
Visit (but don't change) all matrix entries in row order.
|
T |
walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (but don't change) some matrix entries in row order.
|
add, checkAdditionCompatible, checkColumnIndex, checkMultiplicationCompatible, checkRowIndex, checkSubMatrixIndex, checkSubMatrixIndex, checkSubtractionCompatible, copySubMatrix, copySubMatrix, equals, extractField, extractField, getColumn, getColumnMatrix, getColumnVector, getField, getRowMatrix, getRowVector, getSubMatrix, getTrace, hashCode, isSquare, multiply, operate, power, preMultiply, preMultiply, scalarAdd, scalarMultiply, setColumn, setColumnMatrix, setColumnVector, setRowMatrix, setRowVector, subtract, toString, transpose, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrderclone, finalize, getClass, notify, notifyAll, wait, wait, waitmap, mapToSelfpublic Array2DRowFieldMatrix(Field<T> field)
field - field to which the elements belongpublic Array2DRowFieldMatrix(Field<T> field, int rowDimension, int columnDimension) throws MathIllegalArgumentException
FieldMatrix<T> with the supplied row and column dimensions.field - Field to which the elements belong.rowDimension - Number of rows in the new matrix.columnDimension - Number of columns in the new matrix.MathIllegalArgumentException - if row or column dimension is not positive.public Array2DRowFieldMatrix(T[][] d) throws MathIllegalArgumentException, NullArgumentException
FieldMatrix<T> using the input array as the underlying
data array.
The input array is copied, not referenced. This constructor has
the same effect as calling Array2DRowFieldMatrix(FieldElement[][], boolean)
with the second argument set to true.
d - Data for the new matrix.MathIllegalArgumentException - if d is not rectangular.NullArgumentException - if d is null.MathIllegalArgumentException - if there are not at least one row and one column.Array2DRowFieldMatrix(FieldElement[][], boolean)public Array2DRowFieldMatrix(Field<T> field, T[][] d) throws MathIllegalArgumentException, NullArgumentException
FieldMatrix<T> using the input array as the underlying
data array.
The input array is copied, not referenced. This constructor has
the same effect as calling Array2DRowFieldMatrix(FieldElement[][], boolean)
with the second argument set to true.
field - Field to which the elements belong.d - Data for the new matrix.MathIllegalArgumentException - if d is not rectangular.NullArgumentException - if d is null.MathIllegalArgumentException - if there are not at least one row and one column.Array2DRowFieldMatrix(FieldElement[][], boolean)public Array2DRowFieldMatrix(T[][] d, boolean copyArray) throws MathIllegalArgumentException, NullArgumentException
FieldMatrix<T> using the input array as the underlying
data array.
If an array is built specially in order to be embedded in a
FieldMatrix<T> and not used directly, the copyArray may be
set to false. This will prevent the copying and improve
performance as no new array will be built and no data will be copied.
d - Data for the new matrix.copyArray - Whether to copy or reference the input array.MathIllegalArgumentException - if d is not rectangular.MathIllegalArgumentException - if there are not at least one row and one column.NullArgumentException - if d is null.Array2DRowFieldMatrix(FieldElement[][])public Array2DRowFieldMatrix(Field<T> field, T[][] d, boolean copyArray) throws MathIllegalArgumentException, NullArgumentException
FieldMatrix<T> using the input array as the underlying
data array.
If an array is built specially in order to be embedded in a
FieldMatrix<T> and not used directly, the copyArray may be
set to false. This will prevent the copying and improve
performance as no new array will be built and no data will be copied.
field - Field to which the elements belong.d - Data for the new matrix.copyArray - Whether to copy or reference the input array.MathIllegalArgumentException - if d is not rectangular.MathIllegalArgumentException - if there are not at least one row and one column.NullArgumentException - if d is null.Array2DRowFieldMatrix(FieldElement[][])public Array2DRowFieldMatrix(T[] v) throws MathIllegalArgumentException
FieldMatrix<T> using v as the
data for the unique column of the created matrix.
The input array is copied.v - Column vector holding data for new matrix.MathIllegalArgumentException - if v is emptypublic Array2DRowFieldMatrix(Field<T> field, T[] v)
FieldMatrix<T> using v as the
data for the unique column of the created matrix.
The input array is copied.field - Field to which the elements belong.v - Column vector holding data for new matrix.public FieldMatrix<T> createMatrix(int rowDimension, int columnDimension) throws MathIllegalArgumentException
createMatrix in interface FieldMatrix<T extends FieldElement<T>>createMatrix in class AbstractFieldMatrix<T extends FieldElement<T>>rowDimension - the number of rows in the new matrixcolumnDimension - the number of columns in the new matrixMathIllegalArgumentException - if row or column dimension is not
positive.public FieldMatrix<T> copy()
copy in interface FieldMatrix<T extends FieldElement<T>>copy in class AbstractFieldMatrix<T extends FieldElement<T>>public Array2DRowFieldMatrix<T> add(Array2DRowFieldMatrix<T> m) throws MathIllegalArgumentException
m to this matrix.m - Matrix to be added.this + m.MathIllegalArgumentException - if m is not the same
size as this matrix.public Array2DRowFieldMatrix<T> subtract(Array2DRowFieldMatrix<T> m) throws MathIllegalArgumentException
m from this matrix.m - Matrix to be subtracted.this + m.MathIllegalArgumentException - if m is not the same
size as this matrix.public Array2DRowFieldMatrix<T> multiply(Array2DRowFieldMatrix<T> m) throws MathIllegalArgumentException
m.m - Matrix to postmultiply by.this * m.MathIllegalArgumentException - if the number of columns of this
matrix is not equal to the number of rows of m.public FieldMatrix<T> multiplyTransposed(Array2DRowFieldMatrix<T> m) throws MathIllegalArgumentException
this by m^T.m - matrix to first transpose and second postmultiply bythis * m^TMathIllegalArgumentException - if
columnDimension(this) != columnDimension(m)public FieldMatrix<T> multiplyTransposed(FieldMatrix<T> m)
this by m^T.
This is equivalent to call multiply(m.FieldMatrix.transpose()),
but some implementations may avoid building the intermediate transposed matrix.
multiplyTransposed in interface FieldMatrix<T extends FieldElement<T>>m - matrix to first transpose and second postmultiply bythis * m^Tpublic FieldMatrix<T> transposeMultiply(Array2DRowFieldMatrix<T> m) throws MathIllegalArgumentException
this^T by m.m - matrix to postmultiply bythis^T * mMathIllegalArgumentException - if
columnDimension(this) != columnDimension(m)public FieldMatrix<T> transposeMultiply(FieldMatrix<T> m)
this^T by m.
This is equivalent to call FieldMatrix.transpose().multiply(m),
but some implementations may avoid building the intermediate transposed matrix.
transposeMultiply in interface FieldMatrix<T extends FieldElement<T>>m - matrix to postmultiply bythis^T * mpublic T[][] getData()
getData in interface FieldMatrix<T extends FieldElement<T>>getData in class AbstractFieldMatrix<T extends FieldElement<T>>public T[][] getDataRef()
public void setSubMatrix(T[][] subMatrix, int row, int column) throws MathIllegalArgumentException, NullArgumentException
(row, column) using data in the
input subMatrix array. Indexes are 0-based.
Example:
Starting with
1 2 3 4 5 6 7 8 9 0 1 2and
subMatrix = {{3, 4} {5,6}}, invoking
setSubMatrix(subMatrix,1,1)) will result in
1 2 3 4 5 3 4 8 9 5 6 2
setSubMatrix in interface FieldMatrix<T extends FieldElement<T>>setSubMatrix in class AbstractFieldMatrix<T extends FieldElement<T>>subMatrix - Array containing the submatrix replacement data.row - Row coordinate of the top-left element to be replaced.column - Column coordinate of the top-left element to be replaced.MathIllegalArgumentException - if subMatrix does not fit into this
matrix from element in (row, column).NullArgumentException - if subMatrix is null.public T getEntry(int row, int column) throws MathIllegalArgumentException
getEntry in interface FieldMatrix<T extends FieldElement<T>>getEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - row location of entry to be fetchedcolumn - column location of entry to be fetchedMathIllegalArgumentException - if the row or column index is not valid.public void setEntry(int row,
int column,
T value)
throws MathIllegalArgumentException
setEntry in interface FieldMatrix<T extends FieldElement<T>>setEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - row location of entry to be setcolumn - column location of entry to be setvalue - matrix entry to be set in row,columnMathIllegalArgumentException - if the row or column index is not valid.public void addToEntry(int row,
int column,
T increment)
throws MathIllegalArgumentException
addToEntry in interface FieldMatrix<T extends FieldElement<T>>addToEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - Row location of entry to be set.column - Column location of entry to be set.increment - Value to add to the current matrix entry in
(row, column).MathIllegalArgumentException - if the row or column index is not valid.public void multiplyEntry(int row,
int column,
T factor)
throws MathIllegalArgumentException
multiplyEntry in interface FieldMatrix<T extends FieldElement<T>>multiplyEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - Row location of entry to be set.column - Column location of entry to be set.factor - Multiplication factor for the current matrix entry
in (row,column)MathIllegalArgumentException - if the row or column index is not valid.public int getRowDimension()
getRowDimension in interface AnyMatrixgetRowDimension in class AbstractFieldMatrix<T extends FieldElement<T>>public int getColumnDimension()
getColumnDimension in interface AnyMatrixgetColumnDimension in class AbstractFieldMatrix<T extends FieldElement<T>>public T[] operate(T[] v) throws MathIllegalArgumentException
v.operate in interface FieldMatrix<T extends FieldElement<T>>operate in class AbstractFieldMatrix<T extends FieldElement<T>>v - the vector to operate onthis * vMathIllegalArgumentException - if the number of columns of
this matrix is not equal to the size of the vector v.public T[] preMultiply(T[] v) throws MathIllegalArgumentException
v.preMultiply in interface FieldMatrix<T extends FieldElement<T>>preMultiply in class AbstractFieldMatrix<T extends FieldElement<T>>v - the row vector to premultiply byv * thisMathIllegalArgumentException - if the number of rows of this
matrix is not equal to the size of the vector vpublic FieldMatrix<T> getSubMatrix(int startRow, int endRow, int startColumn, int endColumn) throws MathIllegalArgumentException
getSubMatrix in interface FieldMatrix<T extends FieldElement<T>>getSubMatrix in class AbstractFieldMatrix<T extends FieldElement<T>>startRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column index (inclusive)MathIllegalArgumentException - is endRow < startRow of
endColumn < startColumn.public T walkInRowOrder(FieldMatrixChangingVisitor<T> visitor)
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixChangingVisitor.end() at the end
of the walkFieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor)
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixPreservingVisitor.end() at the end
of the walkFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInRowOrder(FieldMatrixChangingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MathIllegalArgumentException
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixChangingVisitor.end() at the end
of the walkMathIllegalArgumentException - if the indices are not valid.FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MathIllegalArgumentException
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixPreservingVisitor.end() at the end
of the walkMathIllegalArgumentException - if the indices are not valid.FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor)
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixChangingVisitor.end() at the end
of the walkFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor)
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixPreservingVisitor.end() at the end
of the walkFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MathIllegalArgumentException
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixChangingVisitor.end() at the end
of the walkMathIllegalArgumentException - if endRow < startRow or
endColumn < startColumn.FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MathIllegalArgumentException
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixPreservingVisitor.end() at the end
of the walkMathIllegalArgumentException - if endRow < startRow or
endColumn < startColumn.FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T[] getRow(int row) throws MathIllegalArgumentException
row as an array.getRow in interface FieldMatrix<T extends FieldElement<T>>getRow in class AbstractFieldMatrix<T extends FieldElement<T>>row - Row to be fetched.MathIllegalArgumentException - if the specified row index is not valid.public void setRow(int row,
T[] array)
throws MathIllegalArgumentException
row
as a row matrix.setRow in interface FieldMatrix<T extends FieldElement<T>>setRow in class AbstractFieldMatrix<T extends FieldElement<T>>row - Row to be set.array - Row matrix (must have the same number of columns as
the instance).MathIllegalArgumentException - if the specified row index is invalid.Copyright © 2016-2021 CS GROUP. All rights reserved.