// This file is part of Eigen, a lightweight C++ template library // for linear algebra. // // Copyright (C) 2009 Gael Guennebaud <[email protected]> // // This Source Code Form is subject to the terms of the Mozilla // Public License v. 2.0. If a copy of the MPL was not distributed // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. #ifndef EIGEN_SELFADJOINT_PRODUCT_H #define EIGEN_SELFADJOINT_PRODUCT_H /********************************************************************** * This file implements a self adjoint product: C += A A^T updating only * half of the selfadjoint matrix C. * It corresponds to the level 3 SYRK and level 2 SYR Blas routines. **********************************************************************/ // IWYU pragma: private #include "../InternalHeaderCheck.h" namespace Eigen { selfadjoint_rank1_update<Scalar, Index, ColMajor, UpLo, ConjLhs, ConjRhs>; selfadjoint_rank1_update<Scalar, Index, RowMajor, UpLo, ConjLhs, ConjRhs>; template <typename MatrixType, typename OtherType, int UpLo, bool OtherIsVector = OtherType::IsVectorAtCompileTime> struct selfadjoint_product_selector; selfadjoint_product_selector<MatrixType, OtherType, UpLo, true>; selfadjoint_product_selector<MatrixType, OtherType, UpLo, false>; // high level API template <typename MatrixType, unsigned int UpLo> template <typename DerivedU> EIGEN_DEVICE_FUNC SelfAdjointView<MatrixType, UpLo>& SelfAdjointView<MatrixType, UpLo>::rankUpdate( const MatrixBase<DerivedU>& u, const Scalar& alpha) { … } } // end namespace Eigen #endif // EIGEN_SELFADJOINT_PRODUCT_H
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