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/*
* Copyright (c) 2011, Michael Lehn * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1) Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2) Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3) Neither the name of the FLENS development group nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef FLENS_BLAS_CLOSURES_TWEAKS_MV_H #define FLENS_BLAS_CLOSURES_TWEAKS_MV_H 1 #include <flens/blas/closures/tweaks/defaulteval.h> #include <flens/blas/operators/operators.h> #include <flens/matrixtypes/matrixtypes.h> #include <flens/typedefs.h> #include <flens/vectortypes/vectortypes.h> namespace flens { namespace blas { //------------------------------------------------------------------------------ // // Vector closure of form: VZ + MA*VX // template <typename VZ, typename MA, typename VX> using VectorClosureMV = VectorClosure<OpAdd, VZ, VectorClosure<OpMult, MA, VX> >; //------------------------------------------------------------------------------ // // y = beta*z + alpha*op(A)*x // template <typename VZ, typename MA, typename VX, typename VY> typename RestrictTo<DefaultEval<VectorClosureMV<VZ, MA, VX> >::value && IsVector<VZ>::value && IsMatrix<MA>::value && IsVector<VX>::value, void>::Type copy(const VectorClosureMV<VZ, MA, VX> &zpAx, Vector<VY> &y); } } // namespace blas, flens #endif // FLENS_BLAS_CLOSURES_TWEAKS_MV_H |