CVS update: gnucash/src/engine

[Derek Atkins]

Date:	Sunday February 24, 2002 @ 16:12
Author:	warlord

Update of /home/cvs/cvsroot/gnucash/src/engine
In directory www.linas.org:/tmp/cvs-serv23764/src/engine

Modified Files:
	QueryNew.c QueryNew.h QueryObject.c gnc-book.c gncObject.c 
	gncObject.h gncObjectP.h 
Log Message:
- Provide 'QUERY_PARAM_GUID' to abstract the guid parameter.  Remove all
  the *_GUID defines, and change them all the QUERY_PARAM_GUID.
- Add a gncObject is_dirty() method, and have the book call it --
  this gives the UI a means to warn the user if any business objects
  changed.
- abstract out the storage methods in the business objects