Thyra_SerialLinearOpBaseDecl.hpp

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00003 // 
00004 //    Thyra: Interfaces and Support for Abstract Numerical Algorithms
00005 //                 Copyright (2004) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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00011 // it under the terms of the GNU Lesser General Public License as
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00028 
00029 #ifndef THYRA_SERIAL_LINEAR_OP_BASE_DECL_HPP
00030 #define THYRA_SERIAL_LINEAR_OP_BASE_DECL_HPP
00031 
00032 #include "Thyra_SingleScalarEuclideanLinearOpBaseDecl.hpp"
00033 #include "Teuchos_StandardMemberCompositionMacros.hpp"
00034 
00035 namespace Thyra {
00036 
00161 template<class Scalar>
00162 class SerialLinearOpBase : virtual public SingleScalarEuclideanLinearOpBase<Scalar>
00163 {
00164 public:
00165 
00167   using SingleScalarEuclideanLinearOpBase<Scalar>::euclideanApply;
00168 
00172   Teuchos::RefCountPtr<const ScalarProdVectorSpaceBase<Scalar> > rangeScalarProdVecSpc() const;
00174   Teuchos::RefCountPtr<const ScalarProdVectorSpaceBase<Scalar> > domainScalarProdVecSpc() const;
00179   void euclideanApply(
00180     const ETransp                     M_trans
00181     ,const MultiVectorBase<Scalar>    &X
00182     ,MultiVectorBase<Scalar>          *Y
00183     ,const Scalar                     alpha
00184     ,const Scalar                     beta
00185     ) const;
00187 
00188 protected:
00189 
00192 
00201   STANDARD_MEMBER_COMPOSITION_MEMBERS( bool, forceUnitStride )
00202 
00203   
00210   SerialLinearOpBase();
00211 
00227   virtual void setSpaces(
00228     const Teuchos::RefCountPtr<const ScalarProdVectorSpaceBase<Scalar> >      &range
00229     ,const Teuchos::RefCountPtr<const ScalarProdVectorSpaceBase<Scalar> >     &domain
00230     );
00231 
00249   virtual void setDimensions(
00250     const Index                                                 dimRange
00251     ,const Index                                                dimDomain
00252     );
00253 
00255 
00258 
00271   virtual void euclideanApply(
00272     const ETransp                                M_trans
00273     ,const RTOpPack::ConstSubVectorView<Scalar>          &x
00274     ,const RTOpPack::SubVectorView<Scalar>   *y
00275     ,const Scalar                                alpha
00276     ,const Scalar                                beta
00277     ) const = 0;
00278 
00299   virtual void euclideanApply(
00300     const ETransp                                     M_trans
00301     ,const RTOpPack::ConstSubMultiVectorView<Scalar>          &X
00302     ,const RTOpPack::SubMultiVectorView<Scalar>   *Y
00303     ,const Scalar                                     alpha
00304     ,const Scalar                                     beta
00305     ) const;
00306 
00308 
00309 private:
00310 
00311   Teuchos::RefCountPtr<const ScalarProdVectorSpaceBase<Scalar> >    range_;
00312   Teuchos::RefCountPtr<const ScalarProdVectorSpaceBase<Scalar> >    domain_;
00313 
00314 };  // end class LinearOpBase
00315 
00316 } // end namespace Thyra
00317 
00318 #endif  // THYRA_SERIAL_LINEAR_OP_BASE_DECL_HPP

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