diff options
author | Gael Guennebaud <g.gael@free.fr> | 2008-06-19 17:33:57 +0000 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2008-06-19 17:33:57 +0000 |
commit | 82c3cea1d5f940288359ff1120ae58531f6cd375 (patch) | |
tree | 1f0a22e329d17d5a4e0451c718726cbe8076b827 /disabled | |
parent | 5dbfed190264dd39afa9d97f2bb9a1fc18e85e94 (diff) |
* refactoring of Product:
* use ProductReturnType<>::Type to get the correct Product xpr type
* Product is no longer instanciated for xpr types which are evaluated
* vectorization of "a.transpose() * b" for the normal product (small and fixed-size matrix)
* some cleanning
* removed ArrayBase
Diffstat (limited to 'disabled')
-rw-r--r-- | disabled/ArrayBase.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/disabled/ArrayBase.h b/disabled/ArrayBase.h new file mode 100644 index 000000000..43d30f51d --- /dev/null +++ b/disabled/ArrayBase.h @@ -0,0 +1,43 @@ +// This file is part of Eigen, a lightweight C++ template library +// for linear algebra. Eigen itself is part of the KDE project. +// +// Copyright (C) 2006-2008 Benoit Jacob <jacob@math.jussieu.fr> +// +// Eigen is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 3 of the License, or (at your option) any later version. +// +// Alternatively, you can redistribute it and/or +// modify it under the terms of the GNU General Public License as +// published by the Free Software Foundation; either version 2 of +// the License, or (at your option) any later version. +// +// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License and a copy of the GNU General Public License along with +// Eigen. If not, see <http://www.gnu.org/licenses/>. + +#ifndef EIGEN_ARRAYBASE_H +#define EIGEN_ARRAYBASE_H + +template<typename Derived> class ArrayBase<Derived,true> +{ + inline const Derived& derived() const { return *static_cast<const Derived*>(this); } + inline Derived& derived() { return *static_cast<Derived*>(this); } + inline Derived& const_cast_derived() const + { return *static_cast<Derived*>(const_cast<ArrayBase*>(this)); } +public: + template<typename OtherDerived> + const Product<Derived,OtherDerived> + matrixProduct(const MatrixBase<OtherDerived> &other) const + { + return Product<Derived,OtherDerived>(derived(), other.derived()); + } +}; + +#endif // EIGEN_ARRAYBASE_H |