Eigen  3.3.3
CommonCwiseBinaryOps.h
00001 // This file is part of Eigen, a lightweight C++ template library
00002 // for linear algebra.
00003 //
00004 // Copyright (C) 2008-2016 Gael Guennebaud <gael.guennebaud@inria.fr>
00005 // Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com>
00006 //
00007 // This Source Code Form is subject to the terms of the Mozilla
00008 // Public License v. 2.0. If a copy of the MPL was not distributed
00009 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
00010 
00011 // This file is a base class plugin containing common coefficient wise functions.
00012 
00019 EIGEN_MAKE_CWISE_BINARY_OP(operator-,difference)
00020 
00021 
00027 EIGEN_MAKE_CWISE_BINARY_OP(operator+,sum)
00028 
00040 template<typename CustomBinaryOp, typename OtherDerived>
00041 EIGEN_DEVICE_FUNC
00042 EIGEN_STRONG_INLINE const CwiseBinaryOp<CustomBinaryOp, const Derived, const OtherDerived>
00043 binaryExpr(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const
00044 {
00045   return CwiseBinaryOp<CustomBinaryOp, const Derived, const OtherDerived>(derived(), other.derived(), func);
00046 }
00047 
00048 
00049 #ifndef EIGEN_PARSED_BY_DOXYGEN
00050 EIGEN_MAKE_SCALAR_BINARY_OP(operator*,product)
00051 #else
00052 
00056 template<typename T>
00057 const CwiseBinaryOp<internal::scalar_product_op<Scalar,T>,Derived,Constant<T> > operator*(const T& scalar) const;
00062 template<typename T> friend
00063 const CwiseBinaryOp<internal::scalar_product_op<T,Scalar>,Constant<T>,Derived> operator*(const T& scalar, const StorageBaseType& expr);
00064 #endif
00065 
00066 
00067 
00068 #ifndef EIGEN_PARSED_BY_DOXYGEN
00069 EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(operator/,quotient)
00070 #else
00071 
00075 template<typename T>
00076 const CwiseBinaryOp<internal::scalar_quotient_op<Scalar,T>,Derived,Constant<T> > operator/(const T& scalar) const;
00077 #endif
00078 
00088 template<typename OtherDerived>
00089 EIGEN_DEVICE_FUNC
00090 inline const CwiseBinaryOp<internal::scalar_boolean_and_op, const Derived, const OtherDerived>
00091 operator&&(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
00092 {
00093   EIGEN_STATIC_ASSERT((internal::is_same<bool,Scalar>::value && internal::is_same<bool,typename OtherDerived::Scalar>::value),
00094                       THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL);
00095   return CwiseBinaryOp<internal::scalar_boolean_and_op, const Derived, const OtherDerived>(derived(),other.derived());
00096 }
00097 
00107 template<typename OtherDerived>
00108 EIGEN_DEVICE_FUNC
00109 inline const CwiseBinaryOp<internal::scalar_boolean_or_op, const Derived, const OtherDerived>
00110 operator||(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
00111 {
00112   EIGEN_STATIC_ASSERT((internal::is_same<bool,Scalar>::value && internal::is_same<bool,typename OtherDerived::Scalar>::value),
00113                       THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL);
00114   return CwiseBinaryOp<internal::scalar_boolean_or_op, const Derived, const OtherDerived>(derived(),other.derived());
00115 }
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