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Thyra_PolynomialVectorTraits.hpp
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00004 //    Thyra: Interfaces and Support for Abstract Numerical Algorithms
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00041 
00042 #ifndef THYRA_POLYNOMIAL_VECTOR_TRAITS_HPP
00043 #define THYRA_POLYNOMIAL_VECTOR_TRAITS_HPP
00044 
00045 #include "Thyra_VectorBase.hpp"
00046 #include "Teuchos_PolynomialTraits.hpp"
00047 #include "Thyra_VectorStdOps.hpp"
00048 #include "Thyra_MultiVectorStdOps.hpp"
00049 
00050 namespace Teuchos {
00051 
00053 
00058   template <typename Scalar>
00059   class PolynomialTraits< Thyra::VectorBase<Scalar> > {
00060   public:
00061 
00063     typedef Thyra::VectorBase<Scalar> coeff_type;
00064 
00066     typedef Scalar scalar_type;
00067 
00069     static inline Teuchos::RCP<coeff_type> clone(const coeff_type& c) {
00070       return c.clone_v();
00071     }
00072 
00074     static inline void copy(const coeff_type& x, coeff_type* y) {
00075       Thyra::copy(x, Teuchos::ptr(y));
00076     }
00077 
00079     static inline void assign(coeff_type* y, const scalar_type& alpha) {
00080       Thyra::assign(Teuchos::ptr(y), alpha);
00081     }
00082 
00084     static inline void update(coeff_type* y, const coeff_type& x, 
00085             const scalar_type& beta) {
00086       Thyra::Vp_V(Teuchos::ptr(y), x, beta);
00087     }
00088 
00089   }; // class PolynomialTraits< Thyra::VectorBase<Scalar> >
00090 
00091 } // end namespace Teuchos
00092 
00093 #endif  // THYRA_POLYNOMIAL_VECTOR_TRAITS_HPP
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