|
Colt 1.2.0 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||||
java.lang.Objectcern.colt.PersistentObject
cern.colt.matrix.impl.AbstractMatrix
cern.colt.matrix.impl.AbstractMatrix2D
Abstract base class for 2-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.
| Field Summary |
| Fields inherited from class cern.colt.PersistentObject |
serialVersionUID |
| Method Summary | |
void |
checkShape(AbstractMatrix2D B)
Sanity check for operations requiring two matrices with the same number of columns and rows. |
void |
checkShape(AbstractMatrix2D B,
AbstractMatrix2D C)
Sanity check for operations requiring matrices with the same number of columns and rows. |
int |
columns()
Returns the number of columns. |
int |
rows()
Returns the number of rows. |
int |
size()
Returns the number of cells which is rows()*columns(). |
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 |
public void checkShape(AbstractMatrix2D B)
IllegalArgumentException - if columns() != B.columns() || rows() != B.rows().
public void checkShape(AbstractMatrix2D B,
AbstractMatrix2D C)
IllegalArgumentException - if columns() != B.columns() || rows() != B.rows() || columns() != C.columns() || rows() != C.rows().public int columns()
public int rows()
public int size()
size in class AbstractMatrixpublic String toStringShort()
|
Colt 1.2.0 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||||