cern.colt.matrix.impl

Class AbstractMatrix3D

java.lang.Object

cern.colt.PersistentObject

cern.colt.matrix.impl.AbstractMatrix

cern.colt.matrix.impl.AbstractMatrix3D

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

DoubleMatrix3D, ObjectMatrix3D

public abstract class AbstractMatrix3D
extends AbstractMatrix

Abstract base class for 3-d matrices holding objects or primitive data types such as int, double, etc. First see the package summary and javadoc tree view to get the broad picture.

Note that this implementation is not synchronized.

Version:

1.0, 09/24/99

See Also:

Serialized Form

Field Summary

Fields inherited from class cern.colt.PersistentObject

serialVersionUID

Method Summary

Modifier and Type	Method and Description
void	checkShape(AbstractMatrix3D B) Sanity check for operations requiring two matrices with the same number of slices, rows and columns.
void	checkShape(AbstractMatrix3D B, AbstractMatrix3D C) Sanity check for operations requiring matrices with the same number of slices, rows and columns.
int	columns() Returns the number of columns.
int	rows() Returns the number of rows.
int	size() Returns the number of cells which is slices()*rows()*columns().
int	slices() Returns the number of slices.
java.lang.String	toStringShort() Returns a string representation of the receiver's shape.

Methods inherited from class cern.colt.matrix.impl.AbstractMatrix

ensureCapacity, trimToSize

Methods inherited from class cern.colt.PersistentObject

clone

Methods inherited from class java.lang.Object

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

Method Detail

checkShape

public void checkShape(AbstractMatrix3D B)

Sanity check for operations requiring two matrices with the same number of slices, rows and columns.

Throws:

java.lang.IllegalArgumentException - if slices() != B.slices() || rows() != B.rows() || columns() != B.columns().

checkShape

public void checkShape(AbstractMatrix3D B,
                       AbstractMatrix3D C)

Sanity check for operations requiring matrices with the same number of slices, rows and columns.

Throws:

java.lang.IllegalArgumentException - if slices() != B.slices() || rows() != B.rows() || columns() != B.columns() || slices() != C.slices() || rows() != C.rows() || columns() != C.columns().

columns

public int columns()

Returns the number of columns.

rows

public int rows()

Returns the number of rows.

size

public int size()

Returns the number of cells which is slices()*rows()*columns().

Specified by:

size in class AbstractMatrix

slices

public int slices()

Returns the number of slices.

toStringShort

public java.lang.String toStringShort()

Returns a string representation of the receiver's shape.