jkesselm 2003/02/12 10:36:48
Modified: java/src/org/apache/xml/utils Tag: xslt20 IntVector.java
Log:
Made it cloneable.
Revision Changes Path
No revision
No revision
1.4.16.2 +15 -1 xml-xalan/java/src/org/apache/xml/utils/IntVector.java
Index: IntVector.java
===================================================================
RCS file: /home/cvs/xml-xalan/java/src/org/apache/xml/utils/IntVector.java,v
retrieving revision 1.4.16.1
retrieving revision 1.4.16.2
diff -u -r1.4.16.1 -r1.4.16.2
--- IntVector.java 30 Jan 2003 00:39:43 -0000 1.4.16.1
+++ IntVector.java 12 Feb 2003 18:36:48 -0000 1.4.16.2
@@ -66,7 +66,7 @@
* access to existing nodes is O(1) fast but appending may be O(N**2)
* slow. See also SuballocatedIntVector.
*/
-public class IntVector
+public class IntVector implements Cloneable
{
/** Size of blocks to allocate */
@@ -117,6 +117,20 @@
m_blocksize = increaseSize;
m_mapSize = blocksize;
m_map = new int[blocksize];
+ }
+
+ public Object clone()
+ {
+ try
+ {
+ IntVector newVector=(IntVector)super.clone();
+ newVector.m_map=(int[])m_map.clone();
+ return newVector;
+ } catch(CloneNotSupportedException e)
+ {
+ // can't happen.
+ throw new InternalError(e.toString());
+ }
}
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