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Thyra_LinearOpBase_def.hpp
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00004 //    Thyra: Interfaces and Support for Abstract Numerical Algorithms
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00041 
00042 #ifndef THYRA_LINEAR_OP_BASE_DEF_HPP
00043 #define THYRA_LINEAR_OP_BASE_DEF_HPP
00044 
00045 #include "Thyra_LinearOpBase_decl.hpp"
00046 #include "Thyra_MultiVectorBase.hpp"
00047 #include "Thyra_VectorSpaceBase.hpp"
00048 
00049 
00050 namespace Thyra {
00051 
00052 
00053 // Public interface functions
00054 
00055 
00056 template<class Scalar>
00057 RCP<const LinearOpBase<Scalar> > 
00058 LinearOpBase<Scalar>::clone() const
00059 {
00060   return Teuchos::null;
00061 }
00062 
00063 
00064 } // end namespace Thyra
00065 
00066 
00067 // ToDo: You can move this back to the decl file after you have refactored
00068 // apply(...) to not use raw pointers.  Otherwise the Y.ptr() call needs to have
00069 // the definition of MultiVectorBase.
00070 
00071 
00072 template<class Scalar>
00073 void Thyra::apply(
00074   const LinearOpBase<Scalar> &M,
00075   const EOpTransp M_trans,
00076   const MultiVectorBase<Scalar> &X,
00077   const Ptr<MultiVectorBase<Scalar> > &Y,
00078   const Scalar alpha,
00079   const Scalar beta
00080   )
00081 {
00082   M.apply(M_trans, X, Y, alpha, beta);
00083 }
00084 
00085 
00086 //
00087 // Explicit instantiation macro
00088 //
00089 
00090 #define THYRA_LINEAR_OP_BASE_INSTANT(SCALAR) \
00091   \
00092   template class LinearOpBase<SCALAR >; \
00093   \
00094   template void apply(  \
00095     const LinearOpBase<SCALAR > &M,  \
00096     const EOpTransp M_trans,  \
00097     const MultiVectorBase<SCALAR > &X,  \
00098     const Ptr<MultiVectorBase<SCALAR > > &Y,  \
00099     const SCALAR alpha,  \
00100     const SCALAR beta  \
00101     );
00102 
00103 
00104 #endif // THYRA_LINEAR_OP_BASE_DEF_HPP
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