com.inaccel.coral.shm

Class SharedIntVector

java.lang.Object

com.inaccel.coral.linalg.Vector<T>

com.inaccel.coral.shm.SharedAbstractVector<SharedIntVector>

com.inaccel.coral.shm.SharedIntVector

All Implemented Interfaces:

BackedByCube, SharedMemory, Serializable

public class SharedIntVector
extends SharedAbstractVector<SharedIntVector>

A shared int vector.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.inaccel.coral.shm.SharedAbstractVector

cube

Constructor Summary

Constructors

Constructor and Description
SharedIntVector(int cols) Constructs a 1-by-cols shared int vector.

Method Summary

Modifier and Type	Method and Description
int[]	array() Returns the int array that backs this vector.
int	get(int j) Absolute get method.
void	get(int[] array) Absolute bulk get method.
void	get(int[] array, int y) Absolute bulk get method.
IntBuffer[]	map() Maps the shared memory cube of this shared memory vector.
void	put(int[] array) Absolute bulk put method.
void	put(int[] array, int y) Absolute bulk put method.
void	put(int j, int value) Absolute put method.
int	unit() Returns the unit size (in bytes) of this shared vector.

Methods inherited from class com.inaccel.coral.shm.SharedAbstractVector

alloc, cube, free

Methods inherited from class com.inaccel.coral.linalg.Vector

numCols, numColsWithAttributes, numMetaCols, numPaddingCols, setRowAttributes

Methods inherited from class java.lang.Object

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

Constructor Detail

SharedIntVector

public SharedIntVector(int cols)

Constructs a 1-by-cols shared int vector.

Parameters:

cols - Number of colums.

Method Detail

map

public IntBuffer[] map()

Maps the shared memory cube of this shared memory vector.

Specified by:

map in class SharedAbstractVector<SharedIntVector>

Returns:

The mapped int buffer.

array

public int[] array()

Returns the int array that backs this vector. Modifications to the content of this vector will not cause the returned array's content to be modified, and vice versa.

Returns:

The array that backs this vector.

get

public int get(int j)

Absolute get method. Reads the int at the given index.

Parameters:

j - The column index from which the int will be read.

Returns:

The int at the given index.

get

public void get(int[] array,
                int y)

Absolute bulk get method. Reads the int array at the given index.

Parameters:

array - The int array at the given index.

y - The column index from which the int array will be read.

get

public void get(int[] array)

Absolute bulk get method. Reads the int array.

Parameters:

array - The int array.

put

public void put(int j,
                int value)

Absolute put method. Writes the given int into this vector at the given index.

Parameters:

j - The column index at which the int will be written.

value - The int to be written.

put

public void put(int[] array,
                int y)

Absolute bulk put method. Writes the given int array into this vector at the given index.

Parameters:

array - The int array to be written.

y - The column index at which the int array will be written.

put

public void put(int[] array)

Absolute bulk put method. Writes the given int array into this vector.

Parameters:

array - The int array to be written.

unit

public int unit()

Returns the unit size (in bytes) of this shared vector.

Returns:

The unit size.