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Diffstat (limited to 'extern/Eigen2/Eigen/src/Core/Map.h')
| -rw-r--r-- | extern/Eigen2/Eigen/src/Core/Map.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/extern/Eigen2/Eigen/src/Core/Map.h b/extern/Eigen2/Eigen/src/Core/Map.h deleted file mode 100644 index 5f44a87e685..00000000000 --- a/extern/Eigen2/Eigen/src/Core/Map.h +++ /dev/null @@ -1,111 +0,0 @@ -// 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.benoit.1@gmail.com> -// Copyright (C) 2008 Gael Guennebaud <g.gael@free.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_MAP_H -#define EIGEN_MAP_H - -/** \class Map - * - * \brief A matrix or vector expression mapping an existing array of data. - * - * \param MatrixType the equivalent matrix type of the mapped data - * \param _PacketAccess allows to enforce aligned loads and stores if set to ForceAligned. - * The default is AsRequested. This parameter is internaly used by Eigen - * in expressions such as \code Map<...>(...) += other; \endcode and most - * of the time this is the only way it is used. - * - * This class represents a matrix or vector expression mapping an existing array of data. - * It can be used to let Eigen interface without any overhead with non-Eigen data structures, - * such as plain C arrays or structures from other libraries. - * - * This class is the return type of Matrix::Map() but can also be used directly. - * - * \sa Matrix::Map() - */ -template<typename MatrixType, int _PacketAccess> -struct ei_traits<Map<MatrixType, _PacketAccess> > : public ei_traits<MatrixType> -{ - enum { - PacketAccess = _PacketAccess, - Flags = ei_traits<MatrixType>::Flags & ~AlignedBit - }; - typedef typename ei_meta_if<int(PacketAccess)==ForceAligned, - Map<MatrixType, _PacketAccess>&, - Map<MatrixType, ForceAligned> >::ret AlignedDerivedType; -}; - -template<typename MatrixType, int PacketAccess> class Map - : public MapBase<Map<MatrixType, PacketAccess> > -{ - public: - - _EIGEN_GENERIC_PUBLIC_INTERFACE(Map, MapBase<Map>) - typedef typename ei_traits<Map>::AlignedDerivedType AlignedDerivedType; - - inline int stride() const { return this->innerSize(); } - - AlignedDerivedType _convertToForceAligned() - { - return Map<MatrixType,ForceAligned>(Base::m_data, Base::m_rows.value(), Base::m_cols.value()); - } - - inline Map(const Scalar* data) : Base(data) {} - - inline Map(const Scalar* data, int size) : Base(data, size) {} - - inline Map(const Scalar* data, int rows, int cols) : Base(data, rows, cols) {} - - inline void resize(int rows, int cols) - { - EIGEN_ONLY_USED_FOR_DEBUG(rows); - EIGEN_ONLY_USED_FOR_DEBUG(cols); - ei_assert(rows == this->rows()); - ei_assert(cols == this->cols()); - } - - inline void resize(int size) - { - EIGEN_STATIC_ASSERT_VECTOR_ONLY(MatrixType) - EIGEN_ONLY_USED_FOR_DEBUG(size); - ei_assert(size == this->size()); - } - - EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Map) -}; - -/** Constructor copying an existing array of data. - * Only for fixed-size matrices and vectors. - * \param data The array of data to copy - * - * \sa Matrix::Map(const Scalar *) - */ -template<typename _Scalar, int _Rows, int _Cols, int _StorageOrder, int _MaxRows, int _MaxCols> -inline Matrix<_Scalar, _Rows, _Cols, _StorageOrder, _MaxRows, _MaxCols> - ::Matrix(const Scalar *data) -{ - _set_noalias(Eigen::Map<Matrix>(data)); -} - -#endif // EIGEN_MAP_H |