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Diffstat (limited to 'Eigen/src/Core/Conjugate.h')
-rw-r--r-- | Eigen/src/Core/Conjugate.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/Eigen/src/Core/Conjugate.h b/Eigen/src/Core/Conjugate.h deleted file mode 100644 index a95caf75b..000000000 --- a/Eigen/src/Core/Conjugate.h +++ /dev/null @@ -1,95 +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@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_CONJUGATE_H -#define EIGEN_CONJUGATE_H - -/** \class Conjugate - * - * \brief Expression of the complex conjugate of a matrix - * - * \param MatrixType the type of the object of which we are taking the complex conjugate - * - * This class represents an expression of the complex conjugate of a matrix. - * It is the return type of MatrixBase::conjugate() and is also used by - * MatrixBase::adjoint() and most of the time these are the only ways it is used. - * - * \sa MatrixBase::conjugate(), MatrixBase::adjoint() - */ -template<typename MatrixType> class Conjugate : NoOperatorEquals, - public MatrixBase<typename MatrixType::Scalar, Conjugate<MatrixType> > -{ - public: - typedef typename MatrixType::Scalar Scalar; - typedef typename MatrixType::Ref MatRef; - friend class MatrixBase<Scalar, Conjugate>; - typedef MatrixBase<Scalar, Conjugate> Base; - - Conjugate(const MatRef& matrix) : m_matrix(matrix) {} - - private: - enum { - RowsAtCompileTime = MatrixType::Traits::RowsAtCompileTime, - ColsAtCompileTime = MatrixType::Traits::ColsAtCompileTime, - MaxRowsAtCompileTime = MatrixType::Traits::MaxRowsAtCompileTime, - MaxColsAtCompileTime = MatrixType::Traits::MaxColsAtCompileTime - }; - - const Conjugate& _ref() const { return *this; } - int _rows() const { return m_matrix.rows(); } - int _cols() const { return m_matrix.cols(); } - - Scalar _coeff(int row, int col) const - { - return ei_conj(m_matrix.coeff(row, col)); - } - - protected: - const MatRef m_matrix; -}; - -/** \returns an expression of the complex conjugate of *this. - * - * \sa adjoint(), class Conjugate */ -template<typename Scalar, typename Derived> -const Conjugate<Derived> -MatrixBase<Scalar, Derived>::conjugate() const -{ - return Conjugate<Derived>(ref()); -} - -/** \returns an expression of the adjoint (i.e. conjugate transpose) of *this. - * - * Example: \include MatrixBase_adjoint.cpp - * Output: \verbinclude MatrixBase_adjoint.out - * - * \sa transpose(), conjugate(), class Transpose, class Conjugate */ -template<typename Scalar, typename Derived> -const Transpose<Conjugate<Derived> > -MatrixBase<Scalar, Derived>::adjoint() const -{ - return conjugate().transpose(); -} - -#endif // EIGEN_CONJUGATE_H |