00001 // This file is part of Eigen, a lightweight C++ template library 00002 // for linear algebra. 00003 // 00004 // Copyright (C) 2008-2009 Gael Guennebaud <gael.guennebaud@inria.fr> 00005 // Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com> 00006 // 00007 // Eigen is free software; you can redistribute it and/or 00008 // modify it under the terms of the GNU Lesser General Public 00009 // License as published by the Free Software Foundation; either 00010 // version 3 of the License, or (at your option) any later version. 00011 // 00012 // Alternatively, you can redistribute it and/or 00013 // modify it under the terms of the GNU General Public License as 00014 // published by the Free Software Foundation; either version 2 of 00015 // the License, or (at your option) any later version. 00016 // 00017 // Eigen is distributed in the hope that it will be useful, but WITHOUT ANY 00018 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00019 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the 00020 // GNU General Public License for more details. 00021 // 00022 // You should have received a copy of the GNU Lesser General Public 00023 // License and a copy of the GNU General Public License along with 00024 // Eigen. If not, see <http://www.gnu.org/licenses/>. 00025 00026 // This file is a base class plugin containing common coefficient wise functions. 00027 00034 EIGEN_MAKE_CWISE_BINARY_OP(operator-,internal::scalar_difference_op) 00035 00036 00042 EIGEN_MAKE_CWISE_BINARY_OP(operator+,internal::scalar_sum_op) 00043 00055 template<typename CustomBinaryOp, typename OtherDerived> 00056 EIGEN_STRONG_INLINE const CwiseBinaryOp<CustomBinaryOp, const Derived, const OtherDerived> 00057 binaryExpr(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const 00058 { 00059 return CwiseBinaryOp<CustomBinaryOp, const Derived, const OtherDerived>(derived(), other.derived(), func); 00060 } 00061