Package eu.simuline.octave.type

Class OctaveLong

java.lang.Object

eu.simuline.octave.type.matrix.AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

eu.simuline.octave.type.OctaveLong

All Implemented Interfaces:

OctaveObject

public final class OctaveLong
extends AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

Represents a matrix of ints.

Field Summary

Fields inherited from class eu.simuline.octave.type.matrix.AbstractGenericMatrix

dataL, size

Constructor Summary

Constructors

Constructor	Description
OctaveLong(int... size)	Create new matrix.
OctaveLong(long[] data, int... size)	Constructor that reuses the input data.
OctaveLong(OctaveLong o)	Copy constructor.

Method Summary

Modifier and Type	Method	Description
long	get(int... pos)	Get the value.
protected long[]	getDataA()	Returns the data store as an array.
String	getPlainString(int pos)	Returns the string representation of the given plain position.
protected int	initL(long[] data, int size)
protected it.unimi.dsi.fastutil.longs.LongArrayList	newL(int size)	Returns a new data store with given size and entries carrying the default value.
void	set(long value, int... pos)	Set the value resizing by need.
void	setPlain(long value, int pos)	Set the value assuming resize is not necessary.
void	setPlain(String value, int pos)	Sets the entry with plain position pos to value parsing the string value.
OctaveLong	shallowCopy()	Make a shallow copy of this object.

Methods inherited from class eu.simuline.octave.type.matrix.AbstractGenericMatrix

dataSize, equals, getSize, getSizeLength, hashCode, main, pos2ind, resizeUp, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OctaveLong

public OctaveLong(int... size)

Create new matrix.

Parameters:

size -

OctaveLong

public OctaveLong(long[] data,
                  int... size)

Constructor that reuses the input data.

Parameters:

data -

size -

OctaveLong

public OctaveLong(OctaveLong o)

Copy constructor.

Parameters:

o -

Method Detail

newL

protected final it.unimi.dsi.fastutil.longs.LongArrayList newL(int size)

Description copied from class: AbstractGenericMatrix

Returns a new data store with given size and entries carrying the default value. The latter depends on the types: false for boolean, 0 for int, 0.0 for double and null for GenericMatrix's.

Specified by:

newL in class AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

Returns:

new D[size]

initL

protected final int initL(long[] data,
                          int size)

Specified by:

initL in class AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

getDataA

protected long[] getDataA()

Description copied from class: AbstractGenericMatrix

Returns the data store as an array. There are subclasses with array of primitive types.

Specified by:

getDataA in class AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

set

public final void set(long value,
                      int... pos)

Set the value resizing by need.

Parameters:

value -

pos -

See Also:

setPlain(long, int)

setPlain

public final void setPlain(long value,
                           int pos)

Set the value assuming resize is not necessary.

Parameters:

value -

pos -

See Also:

set(long, int[])

setPlain

public final void setPlain(String value,
                           int pos)

Description copied from class: AbstractGenericMatrix

Sets the entry with plain position pos to value parsing the string value. Note that this base class cannot provide setter methods for java's primitive data types.

Specified by:

setPlain in class AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

pos - see e.g. AbstractObjectMatrix.setPlain(String, int) and OctaveDouble.setPlain(String, int)

get

public final long get(int... pos)

Get the value.

Parameters:

pos -

Returns:

value at pos

getPlainString

public final String getPlainString(int pos)

Description copied from class: AbstractGenericMatrix

Returns the string representation of the given plain position.

Specified by:

getPlainString in class AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

shallowCopy

public OctaveLong shallowCopy()

Description copied from interface: OctaveObject

Make a shallow copy of this object. In general when an OctaveObject is returned from a getter, e.g. on OctaveStruct or OctaveStruct, a shallow copy is returned in order to follow the way octave behaves. This method is used to make that copy.

Specified by:

shallowCopy in interface OctaveObject

Specified by:

shallowCopy in class AbstractGenericMatrix<long[],it.unimi.dsi.fastutil.longs.LongArrayList>

Returns:

a shallow copy of this