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

[Giorgio F. <gi...@us...>]

Update of /cvsroot/quantlibaddin/QuantLibAddin/qlo
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv9276/qlo

Modified Files:
	optimization.hpp 
Log Message:
1) default is positiveOptimization = true
2) ConjugateGradient new consructor
3) exported LineSearch

Index: optimization.hpp
===================================================================
RCS file: /cvsroot/quantlibaddin/QuantLibAddin/qlo/optimization.hpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** optimization.hpp	14 Jul 2006 17:35:30 -0000	1.1
--- optimization.hpp	18 Jul 2006 16:01:08 -0000	1.2
***************
*** 21,24 ****
--- 21,25 ----
  #include <oh/objhandler.hpp>
  #include <ql/Optimization/method.hpp>
+ #include <ql/Optimization/linesearch.hpp>
  
  namespace QuantLibAddin {
***************
*** 38,42 ****
      {
        public:
!         ConjugateGradient();
      };
  
--- 39,45 ----
      {
        public:
!         ConjugateGradient(const QuantLib::EndCriteria& endCriteria,
!                           const QuantLib::Array& initialValue,
!                           const boost::shared_ptr<QuantLib::LineSearch>& lineSearch);
      };
  
***************
*** 59,62 ****
--- 62,76 ----
          SteepestDescent();
      };
+      
+     class LineSearch : public ObjHandler::LibraryObject<
+         QuantLib::LineSearch> {};
+ 
+     class ArmijoLineSearch : public LineSearch
+     {
+       public:
+         ArmijoLineSearch(double eps,
+                          double alpha,
+                          double beta);
+     };
  }