Thyra_VectorSpaceConverterBase.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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00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
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00028 
00029 #ifndef THYRA_VECTOR_SPACE_CONVERTED_BASE_HPP
00030 #define THYRA_VECTOR_SPACE_CONVERTED_BASE_HPP
00031 
00032 #include "Thyra_OperatorVectorTypes.hpp"
00033 
00034 namespace Thyra {
00035 
00055 template<class ScalarFrom, class ScalarTo>
00056 class VectorSpaceConverterBase {
00057 public:
00058 
00060   virtual ~VectorSpaceConverterBase() {}
00061 
00065   virtual Teuchos::RefCountPtr<const VectorSpaceBase<ScalarTo> >
00066   createVectorSpaceTo(
00067     const VectorSpaceBase<ScalarFrom>    &vecSpc
00068     ) const = 0;
00069 
00073   virtual Teuchos::RefCountPtr<const VectorSpaceBase<ScalarFrom> >
00074   createVectorSpaceFrom(
00075     const VectorSpaceBase<ScalarTo>    &vecSpc
00076     ) const = 0;
00077 
00081   virtual void convert(
00082     const MultiVectorBase<ScalarFrom>    &mv_from
00083     ,MultiVectorBase<ScalarTo>           *mv_to
00084     ) const = 0;
00085   
00086 };
00087 
00088 } // namespace Thyra
00089 
00090 #endif // THYRA_VECTOR_SPACE_CONVERTED_BASE_HPP

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