T - the type of the field elementspublic class Array2DRowFieldMatrix<T extends FieldElement<T>> extends AbstractFieldMatrix<T> implements java.io.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.
| Modifier and Type | Field and Description |
|---|---|
private T[][] |
data
Entries of the matrix
|
private static long |
serialVersionUID
Serializable version identifier
|
| 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.
|
private void |
copyIn(T[][] in)
Replace data with a fresh copy of the input array.
|
private T[][] |
copyOut()
Get a fresh copy of the underlying data array.
|
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.
|
int |
getRowDimension()
Returns the number of rows in the matrix.
|
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.
|
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 |
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. |
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, buildArray, buildArray, checkAdditionCompatible, checkColumnIndex, checkMultiplicationCompatible, checkRowIndex, checkSubMatrixIndex, checkSubMatrixIndex, checkSubtractionCompatible, copySubMatrix, copySubMatrix, equals, extractField, extractField, getColumn, getColumnMatrix, getColumnVector, getField, getRow, getRowMatrix, getRowVector, getSubMatrix, getSubMatrix, getTrace, hashCode, isSquare, multiply, operate, power, preMultiply, preMultiply, scalarAdd, scalarMultiply, setColumn, setColumnMatrix, setColumnVector, setRow, setRowMatrix, setRowVector, subtract, toString, transpose, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrderprivate static final long serialVersionUID
private T extends FieldElement<T>[][] data
public Array2DRowFieldMatrix(Field<T> field)
field - field to which the elements belongpublic Array2DRowFieldMatrix(Field<T> field, int rowDimension, int columnDimension) throws NotStrictlyPositiveException
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.NotStrictlyPositiveException - if row or column dimension is not positive.public Array2DRowFieldMatrix(T[][] d) throws DimensionMismatchException, NullArgumentException, NoDataException
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.DimensionMismatchException - if d is not rectangular.NullArgumentException - if d is null.NoDataException - if there are not at least one row and one column.Array2DRowFieldMatrix(FieldElement[][], boolean)public Array2DRowFieldMatrix(Field<T> field, T[][] d) throws DimensionMismatchException, NullArgumentException, NoDataException
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.DimensionMismatchException - if d is not rectangular.NullArgumentException - if d is null.NoDataException - if there are not at least one row and one column.Array2DRowFieldMatrix(FieldElement[][], boolean)public Array2DRowFieldMatrix(T[][] d, boolean copyArray) throws DimensionMismatchException, NoDataException, 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.DimensionMismatchException - if d is not rectangular.NoDataException - 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 DimensionMismatchException, NoDataException, 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.DimensionMismatchException - if d is not rectangular.NoDataException - if there are not at least one row and one column.NullArgumentException - if d is null.Array2DRowFieldMatrix(FieldElement[][])public Array2DRowFieldMatrix(T[] v) throws NoDataException
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.NoDataException - 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 NotStrictlyPositiveException
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 matrixNotStrictlyPositiveException - 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 MatrixDimensionMismatchException
m to this matrix.m - Matrix to be added.this + m.MatrixDimensionMismatchException - if m is not the same
size as this matrix.public Array2DRowFieldMatrix<T> subtract(Array2DRowFieldMatrix<T> m) throws MatrixDimensionMismatchException
m from this matrix.m - Matrix to be subtracted.this + m.MatrixDimensionMismatchException - if m is not the same
size as this matrix.public Array2DRowFieldMatrix<T> multiply(Array2DRowFieldMatrix<T> m) throws DimensionMismatchException
m.m - Matrix to postmultiply by.this * m.DimensionMismatchException - if the number of columns of this
matrix is not equal to the number of rows of m.public 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 OutOfRangeException, NullArgumentException, NoDataException, DimensionMismatchException
(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.OutOfRangeException - if subMatrix does not fit into this
matrix from element in (row, column).NullArgumentException - if subMatrix is null.NoDataException - if a row or column of subMatrix is empty.DimensionMismatchException - if subMatrix is not
rectangular (not all rows have the same length).public T getEntry(int row, int column) throws OutOfRangeException
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 fetchedOutOfRangeException - if the row or column index is not valid.public void setEntry(int row,
int column,
T value)
throws OutOfRangeException
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,columnOutOfRangeException - if the row or column index is not valid.public void addToEntry(int row,
int column,
T increment)
throws OutOfRangeException
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).OutOfRangeException - if the row or column index is not valid.public void multiplyEntry(int row,
int column,
T factor)
throws OutOfRangeException
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)OutOfRangeException - 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 DimensionMismatchException
v.operate in interface FieldMatrix<T extends FieldElement<T>>operate in class AbstractFieldMatrix<T extends FieldElement<T>>v - the vector to operate onthis * vDimensionMismatchException - if the number of columns of
this matrix is not equal to the size of the vector v.public T[] preMultiply(T[] v) throws DimensionMismatchException
v.preMultiply in interface FieldMatrix<T extends FieldElement<T>>preMultiply in class AbstractFieldMatrix<T extends FieldElement<T>>v - the row vector to premultiply byv * thisDimensionMismatchException - if the number of rows of this
matrix is not equal to the size of the vector vpublic 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 OutOfRangeException, NumberIsTooSmallException
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 walkOutOfRangeException - if the indices are not valid.NumberIsTooSmallException - if endRow < startRow or
endColumn < startColumn.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 OutOfRangeException, NumberIsTooSmallException
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 walkOutOfRangeException - if the indices are not valid.NumberIsTooSmallException - if endRow < startRow or
endColumn < startColumn.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 OutOfRangeException, NumberIsTooSmallException
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 walkOutOfRangeException - if the indices are not valid.NumberIsTooSmallException - 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 OutOfRangeException, NumberIsTooSmallException
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 walkOutOfRangeException - if the indices are not valid.NumberIsTooSmallException - 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)private T[][] copyOut()
private void copyIn(T[][] in) throws NullArgumentException, NoDataException, DimensionMismatchException
in - Data to copy.NoDataException - if the input array is empty.DimensionMismatchException - if the input array is not rectangular.NullArgumentException - if the input array is null.Copyright (c) 2003-2016 Apache Software Foundation