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RTOpPack_TOpEleWiseConjProd.hpp
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00042 
00043 #ifndef RTOPPACK_TOP_ELE_WISE_CONJ_PROD_HPP
00044 #define RTOPPACK_TOP_ELE_WISE_CONJ_PROD_HPP
00045 
00046 
00047 #include "RTOpPack_RTOpTHelpers.hpp"
00048 
00049 
00050 namespace RTOpPack {
00051 
00052 
00054 template<class Scalar>
00055 class TOpEleWiseConjProdEleWiseTransformation
00056 {
00057 public:
00058   TOpEleWiseConjProdEleWiseTransformation( const Scalar &alpha )
00059     : alpha_(alpha)
00060     {}
00061   void operator()( const Scalar &v0, const Scalar &v1, Scalar &z0 ) const
00062     {
00063       z0 += alpha_ * ScalarTraits<Scalar>::conjugate(v0) * v1;
00064     }
00065 private:
00066   Scalar alpha_;
00067 };
00068 
00069 
00073 template<class Scalar>
00074 class TOpEleWiseConjProd
00075   : public TOp_2_1_Base<Scalar, TOpEleWiseConjProdEleWiseTransformation<Scalar> >
00076 {
00077 public:
00078   typedef TOp_2_1_Base<Scalar, TOpEleWiseConjProdEleWiseTransformation<Scalar> > base_t;
00080   TOpEleWiseConjProd( const Scalar &alpha )
00081     : base_t(TOpEleWiseConjProdEleWiseTransformation<Scalar>(alpha))
00082     {
00083       this->setOpNameBase("TOpEleWiseConjProd");
00084     }
00085 };
00086 
00087 
00088 } // namespace RTOpPack
00089 
00090 
00091 #endif // RTOPPACK_TOP_ELE_WISE_CONJ_PROD_HPP
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