AmplSparseFunctional.hh Source File

00001 #ifndef AMPLSPARSEFUNCTIONAL
00002 #define AMPLSPARSEFUNCTIONAL
00003 
00016 #include "AmplFunctional.hh"
00017 
00018 #include<string>
00019 
00020 struct ASL;
00021 struct Option_Info;
00022 struct keyword;
00023 
00024 class IotrMask;
00025 
00029 class AmplSparseFunctional : public AmplFunctional {
00030 protected:
00031   int nhnz;
00032 public:
00033   AmplSparseFunctional( AmplAdaptor * adaptor );
00034   //specialize ConcreteFunctional::concreteGrads
00035   virtual void concreteGrads( IotrVector & g, GenMatrix & J,
00036                               IotrVector & x );
00037   //specializes ConcreteFunctional::concreteHess
00038   virtual void concreteHess( SymMatrix & H,
00039                              IotrVector & x, IotrVector & Lm);
00040 
00041   virtual GenMatrix  * newJacobianMatrix() const;
00042   virtual SymMatrix  * newHessianMatrix() const;
00043 
00044   virtual PrimalDualSystem *
00045   newPrimalDualSystem( ElementGather * iclow, ElementGather * icupp,
00046                        ElementGather * ieq,
00047                        ElementGather * ixlow, ElementGather * ixupp,
00048                        IotrMask * aXmask );
00049   virtual void writeConfiguration( std::ostream & out, char indent[] );
00050 };
00051 
00052 typedef Handle<AmplSparseFunctional> AmplSparseFunctionalHandle;
00053 
00058 #endif