OptFDNewton.h

00001 #ifndef OptFDNewton_h
00002 #define OptFDNewton_h
00003 
00004 /*---------------------------------------------------------------------
00005  Copyright (c) 2001, Sandia Corporation
00006  J.C. Meza, Sandia National Laboratories, meza@ca.sandia.gov
00007  ---------------------------------------------------------------------- */
00008 
00009 #ifndef OptNewtonLike_h
00010 #include "OptNewtonLike.h"
00011 #endif
00012 
00013 namespace OPTPP {
00014 
00026 class OptFDNewton: public OptNewton1Deriv {
00027  public:
00028 
00035   OptFDNewton(){strcpy(method,"Finite-Difference Newton");}
00039   OptFDNewton(NLP1* p): OptNewton1Deriv(p)
00040     {strcpy(method,"Finite-Difference Newton");}
00045   OptFDNewton(NLP1* p, UPDATEFCN u): OptNewton1Deriv(p, u)
00046     {strcpy(method,"Finite-Difference Newton");}
00051   OptFDNewton(NLP1* p, TOLS t): OptNewton1Deriv(p,t)
00052     {strcpy(method,"Finite-Difference Newton");}
00053 
00057   virtual ~OptFDNewton(){}
00058 
00060   NEWMAT::SymmetricMatrix updateH(NEWMAT::SymmetricMatrix& H, int k);
00061 
00063   int checkDeriv();
00064 };
00065 
00066 } // namespace OPTPP
00067 
00068 #endif