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Diffstat (limited to 'third_party/eigen3/Eigen/src/Core/NestByValue.h')
-rw-r--r-- | third_party/eigen3/Eigen/src/Core/NestByValue.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/third_party/eigen3/Eigen/src/Core/NestByValue.h b/third_party/eigen3/Eigen/src/Core/NestByValue.h deleted file mode 100644 index 1944bd7858..0000000000 --- a/third_party/eigen3/Eigen/src/Core/NestByValue.h +++ /dev/null @@ -1,112 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. -// -// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr> -// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com> -// -// 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_NESTBYVALUE_H -#define EIGEN_NESTBYVALUE_H - -namespace Eigen { - -/** \class NestByValue - * \ingroup Core_Module - * - * \brief Expression which must be nested by value - * - * \param ExpressionType the type of the object of which we are requiring nesting-by-value - * - * This class is the return type of MatrixBase::nestByValue() - * and most of the time this is the only way it is used. - * - * \sa MatrixBase::nestByValue() - */ - -namespace internal { -template <typename ExpressionType> -struct traits<NestByValue<ExpressionType> > : public traits<ExpressionType> { - enum { Flags = traits<ExpressionType>::Flags & ~NestByRefBit }; -}; -} - -template<typename ExpressionType> class NestByValue - : public internal::dense_xpr_base< NestByValue<ExpressionType> >::type -{ - public: - - typedef typename internal::dense_xpr_base<NestByValue>::type Base; - EIGEN_DENSE_PUBLIC_INTERFACE(NestByValue) - - inline NestByValue(const ExpressionType& matrix) : m_expression(matrix) {} - - inline Index rows() const { return m_expression.rows(); } - inline Index cols() const { return m_expression.cols(); } - inline Index outerStride() const { return m_expression.outerStride(); } - inline Index innerStride() const { return m_expression.innerStride(); } - - inline const CoeffReturnType coeff(Index row, Index col) const - { - return m_expression.coeff(row, col); - } - - inline Scalar& coeffRef(Index row, Index col) - { - return m_expression.const_cast_derived().coeffRef(row, col); - } - - inline const CoeffReturnType coeff(Index index) const - { - return m_expression.coeff(index); - } - - inline Scalar& coeffRef(Index index) - { - return m_expression.const_cast_derived().coeffRef(index); - } - - template<int LoadMode> - inline const PacketScalar packet(Index row, Index col) const - { - return m_expression.template packet<LoadMode>(row, col); - } - - template<int LoadMode> - inline void writePacket(Index row, Index col, const PacketScalar& x) - { - m_expression.const_cast_derived().template writePacket<LoadMode>(row, col, x); - } - - template<int LoadMode> - inline const PacketScalar packet(Index index) const - { - return m_expression.template packet<LoadMode>(index); - } - - template<int LoadMode> - inline void writePacket(Index index, const PacketScalar& x) - { - m_expression.const_cast_derived().template writePacket<LoadMode>(index, x); - } - - operator const ExpressionType&() const { return m_expression; } - - protected: - const ExpressionType m_expression; -}; - -/** \returns an expression of the temporary version of *this. - */ -template<typename Derived> -inline const NestByValue<Derived> -DenseBase<Derived>::nestByValue() const -{ - return NestByValue<Derived>(derived()); -} - -} // end namespace Eigen - -#endif // EIGEN_NESTBYVALUE_H |