Index: trunk/psLib/src/collections/psVector.h
===================================================================
--- trunk/psLib/src/collections/psVector.h	(revision 4162)
+++ trunk/psLib/src/collections/psVector.h	(revision 4212)
@@ -11,6 +11,6 @@
  *  @author Ross Harman, MHPCC
  *
- *  @version $Revision: 1.34 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-06-08 23:40:45 $
+ *  @version $Revision: 1.35 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-06-10 21:46:46 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -88,4 +88,19 @@
     psVector* psVec,                   ///< Vector to reallocate.
     psU32 nalloc                       ///< Total number of elements to make available.
+);
+
+/** Extend a vector's length.
+ *
+ *  Increments a vector's length, n, by the specified number of elements.
+ *  If the allocated storage is less than the current vector's length plus
+ *  twice the number of elements to be added, it is reallocated larger by
+ *  a given amount.
+ *
+ *  @return psVector*      Pointer to the adjusted psVector
+ */
+psVector *psVectorExtend(
+    psVector *vector,                  ///< Vector to extend
+    int delta,                         ///< Amount to expand allocation, if necessary
+    int nExtend                        ///< Number of elements to add to vector length
 );