#chapter Data organisation classes

This chapter describes the XPCE classes that deal with the data
organisation.   
#end chapter

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%		       CLASS CHAIN			    %%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

#class chain

#description group current
This section describe operations that exploit or modify the `current' cell.
This mechanism is obsolete.  The relavant methods are retained for backward
compatibility only.
#end description

#description group cell
This section describes methods that operate directly on the cells of the
linked list.  Cells are no true objects and their reference is therefore
passes as an integer.

These methods are not intended for general usage.
#end description

#end class
