[QuantLibAddin-cvs] QuantLibAddin/qlo handle.hpp,1.1,1.2

[Eric E. <eri...@us...>]

Update of /cvsroot/quantlibaddin/QuantLibAddin/qlo
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv6228/qlo

Modified Files:
	handle.hpp 
Log Message:
support for
- objects as input parameters which may default to null pointers
- instantiation of a QuantLib::Handle which is not linked to an Observable

Index: handle.hpp
===================================================================
RCS file: /cvsroot/quantlibaddin/QuantLibAddin/qlo/handle.hpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** handle.hpp	15 Jun 2006 19:03:52 -0000	1.1
--- handle.hpp	16 Jun 2006 10:14:30 -0000	1.2
***************
*** 28,32 ****
      public:
          Handle(const boost::shared_ptr<T> &observable) {
!             handle_.linkTo(observable);
          }
          void linkTo(const boost::shared_ptr<T> &observable) {
--- 28,33 ----
      public:
          Handle(const boost::shared_ptr<T> &observable) {
!             if (observable)
!                 handle_.linkTo(observable);
          }
          void linkTo(const boost::shared_ptr<T> &observable) {