Colt 1.2.0

cern.colt.matrix.impl
Class AbstractMatrix3D

java.lang.Object
  extended bycern.colt.PersistentObject
      extended bycern.colt.matrix.impl.AbstractMatrix
          extended bycern.colt.matrix.impl.AbstractMatrix3D
All Implemented Interfaces:
Cloneable, Serializable
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
 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.
 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:
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:
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 String toStringShort()
Returns a string representation of the receiver's shape.


Colt 1.2.0

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