[Openh323-cvs] pwlib/include/ptlib lists.h,1.21,1.22

[<der...@us...>]

Update of /cvsroot/openh323/pwlib/include/ptlib
In directory sc8-pr-cvs1:/tmp/cvs-serv5593/include/ptlib

Modified Files:
	lists.h 
Log Message:
Fix from Diego Tartara for the SetAt function. Many thanks.


Index: lists.h
===================================================================
RCS file: /cvsroot/openh323/pwlib/include/ptlib/lists.h,v
retrieving revision 1.21
retrieving revision 1.22
diff -C2 -d -r1.21 -r1.22
*** lists.h	12 Nov 2002 08:55:53 -0000	1.21
--- lists.h	31 Aug 2003 22:11:29 -0000	1.22
***************
*** 28,31 ****
--- 28,34 ----
   *
   * $Log$
+  * Revision 1.22  2003/08/31 22:11:29  dereksmithies
+  * Fix from Diego Tartara for the SetAt function. Many thanks.
+  *
   * Revision 1.21  2002/11/12 08:55:53  robertj
   * Changed scope of PAbstraSortedList::Element class so descendant classes
***************
*** 247,256 ****
  
      /**Set the object at the specified ordinal position to the new value. This
!        will overwrite the existing entry. If the AllowDeleteObjects option is
!        set then the old object is also deleted.
! 
!        The object accessed in this way is remembered by the class and further
!        access will be fast. Access to elements one either side of that saved
!        element, and the head and tail of the list, will always be fast.
  
         Note if the index is beyond the size of the collection then the
--- 250,256 ----
  
      /**Set the object at the specified ordinal position to the new value. This
!        will overwrite the existing entry. 
!        This method will NOT delete the old object independently of the 
!        AllowDeleteObjects option. Use #ReplaceAt()# instead.
  
         Note if the index is beyond the size of the collection then the
***************
*** 264,267 ****
--- 264,282 ----
        PObject * val   /// New value to place into the collection.
      );
+     
+     /**Set the object at the specified ordinal position to the new value. This
+        will overwrite the existing entry. If the AllowDeleteObjects option is
+        set then the old object is also deleted.
+     
+        Note if the index is beyond the size of the collection then the
+        function will assert.
+        
+        @return
+        TRUE if the object was successfully replaced.
+      */   
+     virtual BOOL ReplaceAt(
+       PINDEX index,   /// Index position in collection to set.
+       PObject * val   /// New value to place into the collection.
+     );
  
      /**Get the object at the specified ordinal position. If the index was
***************
*** 921,934 ****
      virtual void RemoveAll();
  
!     /**Set the object at the specified ordinal position to the new value. This
!        will overwrite the existing entry. If the AllowDeleteObjects option is
!        set then the old object is also deleted.
! 
!        Note, the object placed at #index# will not stay at that
!        ordinal position. It is actually placed at the correct position for its
!        rank.
! 
         @return
!        TRUE if the object was successfully added.
       */
      virtual BOOL SetAt(
--- 936,944 ----
      virtual void RemoveAll();
  
!     /**This method simply returns FALSE as the list order is mantained by the 
!        class. Kept to mimic #PAbstractList# interface.
!        
         @return
!        FALSE allways
       */
      virtual BOOL SetAt(