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BelosOrthoManager.hpp
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00004 //                 Belos: Block Linear Solvers Package
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00041 
00046 #ifndef BELOS_ORTHOMANAGER_HPP
00047 #define BELOS_ORTHOMANAGER_HPP
00048 
00063 #include "BelosConfigDefs.hpp"
00064 #include "BelosTypes.hpp"
00065 #include "Teuchos_ScalarTraits.hpp"
00066 #include "Teuchos_RCP.hpp"
00067 #include "Teuchos_SerialDenseMatrix.hpp"
00068 #include "Teuchos_Array.hpp"
00069 
00070 
00071 
00072 
00073 namespace Belos {
00074 
00075 
00077 
00078 
00081   class OrthoError : public BelosError
00082   {public: OrthoError(const std::string& what_arg) : BelosError(what_arg) {}};
00083 
00085 
00086   template <class ScalarType, class MV>
00087   class OrthoManager {
00088   public:
00090 
00091 
00092     OrthoManager() {};
00093 
00095     virtual ~OrthoManager() {};
00097 
00099 
00100 
00109     virtual void innerProd( const MV &X, const MV &Y, Teuchos::SerialDenseMatrix<int,ScalarType>& Z ) const = 0;
00110 
00111 
00114     virtual void norm( const MV& X, std::vector< typename Teuchos::ScalarTraits<ScalarType>::magnitudeType > normvec ) const = 0;
00115 
00135     virtual void project ( MV &X, 
00136                            Teuchos::Array<Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > > C, 
00137                            Teuchos::Array<Teuchos::RCP<const MV> > Q) const = 0;
00138 
00153     virtual int normalize ( MV &X, Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > B ) const = 0;
00154 
00155 
00183     virtual int projectAndNormalize ( MV &X, 
00184                                       Teuchos::Array<Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > > C, 
00185                                       Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > B, 
00186                                       Teuchos::Array<Teuchos::RCP<const MV> > Q ) const = 0;
00187 
00189 
00191 
00192 
00195     virtual typename Teuchos::ScalarTraits< ScalarType >::magnitudeType orthonormError(const MV &X) const = 0;
00196 
00199     virtual typename Teuchos::ScalarTraits<ScalarType>::magnitudeType orthogError(const MV &X1, const MV &X2) const = 0;
00200 
00202 
00203 
00205 
00206 
00209     virtual void setLabel(const std::string& label) = 0;
00210  
00213     virtual const std::string& getLabel() const = 0;
00214     
00216 
00217   };
00218 
00219 } // end of Belos namespace
00220 
00221 
00222 #endif
00223 
00224 // end of file BelosOrthoManager.hpp
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