Uses of Class
org.apfloat.spi.ArrayAccess

Packages that use ArrayAccess

Package	Description
org.apfloat.aparapi	Transforms for using a GPU via the aparapi library.
org.apfloat.internal	Default implementations of the apfloat Service Provider Interface (SPI).
org.apfloat.spi	The apfloat Service Provider Interface (SPI).

Uses of ArrayAccess in org.apfloat.aparapi

Methods in org.apfloat.aparapi that return ArrayAccess

Modifier and Type	Method	Description
protected ArrayAccess	ColumnTwoPassFNTStrategy.getColumns(DataStorage dataStorage, int startColumn, int columns, int rows)
protected ArrayAccess	ColumnTwoPassFNTStrategy.getRows(DataStorage dataStorage, int startRow, int rows, int columns)

Methods in org.apfloat.aparapi with parameters of type ArrayAccess

Modifier and Type	Method	Description
protected void	ColumnSixStepFNTStrategy.multiplyElements(ArrayAccess arrayAccess, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
protected void	ColumnTwoPassFNTStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
void	IntAparapiNTTStepStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
void	LongAparapiNTTStepStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
void	IntAparapiMatrixStrategy.permuteToDoubleWidth(ArrayAccess arrayAccess, int n1, int n2)
void	LongAparapiMatrixStrategy.permuteToDoubleWidth(ArrayAccess arrayAccess, int n1, int n2)
void	IntAparapiMatrixStrategy.permuteToHalfWidth(ArrayAccess arrayAccess, int n1, int n2)
void	LongAparapiMatrixStrategy.permuteToHalfWidth(ArrayAccess arrayAccess, int n1, int n2)
protected void	IntAparapiSixStepFNTStrategy.postTransform(ArrayAccess arrayAccess)
protected void	LongAparapiSixStepFNTStrategy.postTransform(ArrayAccess arrayAccess)
protected void	IntAparapiSixStepFNTStrategy.preTransform(ArrayAccess arrayAccess)
protected void	LongAparapiSixStepFNTStrategy.preTransform(ArrayAccess arrayAccess)
void	IntAparapiNTTStepStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)	Transform the columns of the data matrix.
void	LongAparapiNTTStepStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)	Transform the columns of the data matrix.
void	IntAparapiMatrixStrategy.transpose(ArrayAccess arrayAccess, int n1, int n2)
void	LongAparapiMatrixStrategy.transpose(ArrayAccess arrayAccess, int n1, int n2)
protected void	ColumnSixStepFNTStrategy.transposeInitial(ArrayAccess arrayAccess, int n1, int n2, boolean isInverse)
protected void	ColumnSixStepFNTStrategy.transposeMiddle(ArrayAccess arrayAccess, int n1, int n2, boolean isInverse)
void	IntAparapiMatrixStrategy.transposeSquare(ArrayAccess arrayAccess, int n1, int n2)
void	LongAparapiMatrixStrategy.transposeSquare(ArrayAccess arrayAccess, int n1, int n2)

Uses of ArrayAccess in org.apfloat.internal

Subclasses of ArrayAccess in org.apfloat.internal

Modifier and Type	Class	Description
class	DoubleMemoryArrayAccess	Array access class based on a double[].
class	FloatMemoryArrayAccess	Array access class based on a float[].
class	IntMemoryArrayAccess	Array access class based on a int[].
class	LongMemoryArrayAccess	Array access class based on a long[].

Methods in org.apfloat.internal that return ArrayAccess

Modifier and Type	Method	Description
protected abstract ArrayAccess	DiskDataStorage.createArrayAccess(int mode, int startColumn, int columns, int rows)	Create an empty ArrayAccess.
protected ArrayAccess	DoubleDiskDataStorage.createArrayAccess(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	FloatDiskDataStorage.createArrayAccess(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	IntDiskDataStorage.createArrayAccess(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	LongDiskDataStorage.createArrayAccess(int mode, int startColumn, int columns, int rows)
protected abstract ArrayAccess	DiskDataStorage.createTransposedArrayAccess(int mode, int startColumn, int columns, int rows)	Create an empty transposed ArrayAccess.
protected ArrayAccess	DoubleDiskDataStorage.createTransposedArrayAccess(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	FloatDiskDataStorage.createTransposedArrayAccess(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	IntDiskDataStorage.createTransposedArrayAccess(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	LongDiskDataStorage.createTransposedArrayAccess(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	TwoPassFNTStrategy.getColumns(DataStorage dataStorage, int startColumn, int columns, int rows)	Get a block of column data.
protected ArrayAccess	TwoPassFNTStrategy.getRows(DataStorage dataStorage, int startRow, int rows, int columns)	Get a block of row data.
protected ArrayAccess	DiskDataStorage.implGetArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	DoubleDiskDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	DoubleMemoryDataStorage.implGetArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	DoubleMemoryDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	FloatDiskDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	FloatMemoryDataStorage.implGetArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	FloatMemoryDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	IntDiskDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	IntMemoryDataStorage.implGetArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	IntMemoryDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	LongDiskDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	LongMemoryDataStorage.implGetArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	LongMemoryDataStorage.implGetArray(int mode, long offset, int length)
protected ArrayAccess	DiskDataStorage.implGetTransposedArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	DoubleMemoryDataStorage.implGetTransposedArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	FloatMemoryDataStorage.implGetTransposedArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	IntMemoryDataStorage.implGetTransposedArray(int mode, int startColumn, int columns, int rows)
protected ArrayAccess	LongMemoryDataStorage.implGetTransposedArray(int mode, int startColumn, int columns, int rows)
ArrayAccess	DoubleMemoryArrayAccess.subsequence(int offset, int length)
ArrayAccess	FloatMemoryArrayAccess.subsequence(int offset, int length)
ArrayAccess	IntMemoryArrayAccess.subsequence(int offset, int length)
ArrayAccess	LongMemoryArrayAccess.subsequence(int offset, int length)

Methods in org.apfloat.internal with parameters of type ArrayAccess

Modifier and Type	Method	Description
protected ParallelRunnable	DoubleNTTStepStrategy.createMultiplyElementsParallelRunnable(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)	Create a ParallelRunnable object for multiplying the elements of the matrix.
protected ParallelRunnable	FloatNTTStepStrategy.createMultiplyElementsParallelRunnable(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)	Create a ParallelRunnable object for multiplying the elements of the matrix.
protected ParallelRunnable	IntNTTStepStrategy.createMultiplyElementsParallelRunnable(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)	Create a ParallelRunnable object for multiplying the elements of the matrix.
protected ParallelRunnable	LongNTTStepStrategy.createMultiplyElementsParallelRunnable(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)	Create a ParallelRunnable object for multiplying the elements of the matrix.
protected ParallelRunnable	DoubleNTTStepStrategy.createTransformRowsParallelRunnable(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)	Create a ParallelRunnable object for transforming the rows of the matrix.
protected ParallelRunnable	FloatNTTStepStrategy.createTransformRowsParallelRunnable(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)	Create a ParallelRunnable object for transforming the rows of the matrix.
protected ParallelRunnable	IntNTTStepStrategy.createTransformRowsParallelRunnable(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)	Create a ParallelRunnable object for transforming the rows of the matrix.
protected ParallelRunnable	LongNTTStepStrategy.createTransformRowsParallelRunnable(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)	Create a ParallelRunnable object for transforming the rows of the matrix.
void	DoubleTableFNT.inverseTableFNT(ArrayAccess arrayAccess, double[] wTable, int[] permutationTable)	Inverse (Cooley-Tukey) fast Number Theoretic Transform.
void	FloatTableFNT.inverseTableFNT(ArrayAccess arrayAccess, float[] wTable, int[] permutationTable)	Inverse (Cooley-Tukey) fast Number Theoretic Transform.
void	IntTableFNT.inverseTableFNT(ArrayAccess arrayAccess, int[] wTable, int[] permutationTable)	Inverse (Cooley-Tukey) fast Number Theoretic Transform.
void	LongTableFNT.inverseTableFNT(ArrayAccess arrayAccess, long[] wTable, int[] permutationTable)	Inverse (Cooley-Tukey) fast Number Theoretic Transform.
void	DoubleNTTStepStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
void	FloatNTTStepStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
void	IntNTTStepStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
void	LongNTTStepStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)
protected void	SixStepFNTStrategy.multiplyElements(ArrayAccess arrayAccess, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)	Multiply each matrix element by a power of the n:th root of unity.
protected void	TwoPassFNTStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)	Multiply each matrix element (i, j) by wi * j / totalTransformLength.
void	DoubleMatrixStrategy.permuteToDoubleWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a n1/2 x 2*n2 matrix.
void	FloatMatrixStrategy.permuteToDoubleWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a n1/2 x 2*n2 matrix.
void	IntMatrixStrategy.permuteToDoubleWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a n1/2 x 2*n2 matrix.
void	LongMatrixStrategy.permuteToDoubleWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a n1/2 x 2*n2 matrix.
void	DoubleMatrixStrategy.permuteToHalfWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a 2*n1 x n2/2 matrix.
void	FloatMatrixStrategy.permuteToHalfWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a 2*n1 x n2/2 matrix.
void	IntMatrixStrategy.permuteToHalfWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a 2*n1 x n2/2 matrix.
void	LongMatrixStrategy.permuteToHalfWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a 2*n1 x n2/2 matrix.
protected void	SixStepFNTStrategy.postTransform(ArrayAccess arrayAccess)	Finish processing the data after the (inverse) transform.
protected void	SixStepFNTStrategy.preTransform(ArrayAccess arrayAccess)	Prepare the data for the (inverse) transform.
protected void	DiskDataStorage.setArray(ArrayAccess arrayAccess, int startColumn, int columns, int rows)	Write the data back to the same location in the file that was retrieved with DiskDataStorage.implGetArray(int,int,int,int).
protected void	DiskDataStorage.setTransposedArray(ArrayAccess arrayAccess, int startColumn, int columns, int rows)	Write the data back to the same location in the file that was retrieved with DiskDataStorage.implGetTransposedArray(int,int,int,int).
void	DoubleTableFNT.tableFNT(ArrayAccess arrayAccess, double[] wTable, int[] permutationTable)	Forward (Sande-Tukey) fast Number Theoretic Transform.
void	FloatTableFNT.tableFNT(ArrayAccess arrayAccess, float[] wTable, int[] permutationTable)	Forward (Sande-Tukey) fast Number Theoretic Transform.
void	IntTableFNT.tableFNT(ArrayAccess arrayAccess, int[] wTable, int[] permutationTable)	Forward (Sande-Tukey) fast Number Theoretic Transform.
void	LongTableFNT.tableFNT(ArrayAccess arrayAccess, long[] wTable, int[] permutationTable)	Forward (Sande-Tukey) fast Number Theoretic Transform.
protected void	TwoPassFNTStrategy.transformColumns(ArrayAccess arrayAccess, int length, int count, boolean isInverse, int modulus)	Transform the columns of the data matrix.
protected void	SixStepFNTStrategy.transformFirst(ArrayAccess arrayAccess, int length, int count, boolean isInverse, int modulus)	The first transform of the rows (or columns) of the data matrix.
void	DoubleNTTStepStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)
void	FloatNTTStepStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)
void	IntNTTStepStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)
void	LongNTTStepStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)
protected void	TwoPassFNTStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, int modulus)	Transform the rows of the data matrix.
protected void	SixStepFNTStrategy.transformSecond(ArrayAccess arrayAccess, int length, int count, boolean isInverse, int modulus)	The second transform of the rows (or columns) of the data matrix.
void	DoubleMatrixStrategy.transpose(ArrayAccess arrayAccess, int n1, int n2)	Transpose a n1 x n2 matrix.
void	FloatMatrixStrategy.transpose(ArrayAccess arrayAccess, int n1, int n2)	Transpose a n1 x n2 matrix.
void	IntMatrixStrategy.transpose(ArrayAccess arrayAccess, int n1, int n2)	Transpose a n1 x n2 matrix.
void	LongMatrixStrategy.transpose(ArrayAccess arrayAccess, int n1, int n2)	Transpose a n1 x n2 matrix.
protected void	SixStepFNTStrategy.transposeFinal(ArrayAccess arrayAccess, int n1, int n2, boolean isInverse)	The final transpose of the forward transform, or the initial transpose of the inverse transform.
protected void	SixStepFNTStrategy.transposeInitial(ArrayAccess arrayAccess, int n1, int n2, boolean isInverse)	The initial transpose of the forward transform, or the final transpose of the inverse transform, to transpose the columns of the matrix to be rows.
protected void	SixStepFNTStrategy.transposeMiddle(ArrayAccess arrayAccess, int n1, int n2, boolean isInverse)	The second transpose of either the forward or inverse transform.
void	DoubleMatrixStrategy.transposeSquare(ArrayAccess arrayAccess, int n1, int n2)	Transpose a square n1 x n1 block of n1 x n2 matrix.
void	FloatMatrixStrategy.transposeSquare(ArrayAccess arrayAccess, int n1, int n2)	Transpose a square n1 x n1 block of n1 x n2 matrix.
void	IntMatrixStrategy.transposeSquare(ArrayAccess arrayAccess, int n1, int n2)	Transpose a square n1 x n1 block of n1 x n2 matrix.
void	LongMatrixStrategy.transposeSquare(ArrayAccess arrayAccess, int n1, int n2)	Transpose a square n1 x n1 block of n1 x n2 matrix.

Uses of ArrayAccess in org.apfloat.spi

Methods in org.apfloat.spi that return ArrayAccess

Modifier and Type	Method	Description
final ArrayAccess	DataStorage.getArray(int mode, int startColumn, int columns, int rows)	Maps a block of data to a memory array when the data is treated as a matrix.
final ArrayAccess	DataStorage.getArray(int mode, long offset, int length)	Gets an array access to the data of this data storage when the data is treated as a linear block.
final ArrayAccess	DataStorage.getTransposedArray(int mode, int startColumn, int columns, int rows)	Maps a transposed block of data to a memory array when the data is treated as a matrix.
protected abstract ArrayAccess	DataStorage.implGetArray(int mode, int startColumn, int columns, int rows)	Maps a block of data to a memory array when the data is treated as a matrix.
protected abstract ArrayAccess	DataStorage.implGetArray(int mode, long offset, int length)	Gets an array access to the data of this data storage when it is treated as a linear block.
protected abstract ArrayAccess	DataStorage.implGetTransposedArray(int mode, int startColumn, int columns, int rows)	Maps a transposed block of data to a memory array when the data is treated as a matrix.
abstract ArrayAccess	ArrayAccess.subsequence(int offset, int length)	Create a sub-sequence view of this array access.

Methods in org.apfloat.spi with parameters of type ArrayAccess

Modifier and Type	Method	Description
void	NTTStepStrategy.multiplyElements(ArrayAccess arrayAccess, int startRow, int startColumn, int rows, int columns, long length, long totalTransformLength, boolean isInverse, int modulus)	Multiply each matrix element (i, j) by wi * j / totalTransformLength.
void	MatrixStrategy.permuteToDoubleWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a n1/2 x 2*n2 matrix.
void	MatrixStrategy.permuteToHalfWidth(ArrayAccess arrayAccess, int n1, int n2)	Permute the rows of the n1 x n2 matrix so that it is shaped like a 2*n1 x n2/2 matrix.
void	NTTStepStrategy.transformRows(ArrayAccess arrayAccess, int length, int count, boolean isInverse, boolean permute, int modulus)	Transform the rows of the data matrix.
void	MatrixStrategy.transpose(ArrayAccess arrayAccess, int n1, int n2)	Transpose a n1 x n2 matrix.
void	MatrixStrategy.transposeSquare(ArrayAccess arrayAccess, int n1, int n2)	Transpose a square n1 x n1 block of n1 x n2 matrix.