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Eigen  3.4.0
 
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CommonCwiseBinaryOps.h
1// This file is part of Eigen, a lightweight C++ template library
2// for linear algebra.
3//
4// Copyright (C) 2008-2016 Gael Guennebaud <gael.guennebaud@inria.fr>
5// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com>
6//
7// This Source Code Form is subject to the terms of the Mozilla
8// Public License v. 2.0. If a copy of the MPL was not distributed
9// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
10
11// This file is a base class plugin containing common coefficient wise functions.
12
19EIGEN_MAKE_CWISE_BINARY_OP(operator-,difference)
20
21
27EIGEN_MAKE_CWISE_BINARY_OP(operator+,sum)
28
29
40template<typename CustomBinaryOp, typename OtherDerived>
41EIGEN_DEVICE_FUNC
42EIGEN_STRONG_INLINE const CwiseBinaryOp<CustomBinaryOp, const Derived, const OtherDerived>
43binaryExpr(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other, const CustomBinaryOp& func = CustomBinaryOp()) const
44{
45 return CwiseBinaryOp<CustomBinaryOp, const Derived, const OtherDerived>(derived(), other.derived(), func);
46}
47
48
49#ifndef EIGEN_PARSED_BY_DOXYGEN
50EIGEN_MAKE_SCALAR_BINARY_OP(operator*,product)
51#else
56template<typename T>
57const CwiseBinaryOp<internal::scalar_product_op<Scalar,T>,Derived,Constant<T> > operator*(const T& scalar) const;
62template<typename T> friend
63const CwiseBinaryOp<internal::scalar_product_op<T,Scalar>,Constant<T>,Derived> operator*(const T& scalar, const StorageBaseType& expr);
64#endif
65
66
67
68#ifndef EIGEN_PARSED_BY_DOXYGEN
69EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(operator/,quotient)
70#else
75template<typename T>
76const CwiseBinaryOp<internal::scalar_quotient_op<Scalar,T>,Derived,Constant<T> > operator/(const T& scalar) const;
77#endif
78
88template<typename OtherDerived>
89EIGEN_DEVICE_FUNC
90inline const CwiseBinaryOp<internal::scalar_boolean_and_op, const Derived, const OtherDerived>
91operator&&(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
92{
93 EIGEN_STATIC_ASSERT((internal::is_same<bool,Scalar>::value && internal::is_same<bool,typename OtherDerived::Scalar>::value),
94 THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL);
95 return CwiseBinaryOp<internal::scalar_boolean_and_op, const Derived, const OtherDerived>(derived(),other.derived());
96}
97
107template<typename OtherDerived>
108EIGEN_DEVICE_FUNC
109inline const CwiseBinaryOp<internal::scalar_boolean_or_op, const Derived, const OtherDerived>
110operator||(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
111{
112 EIGEN_STATIC_ASSERT((internal::is_same<bool,Scalar>::value && internal::is_same<bool,typename OtherDerived::Scalar>::value),
113 THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_OF_BOOL);
114 return CwiseBinaryOp<internal::scalar_boolean_or_op, const Derived, const OtherDerived>(derived(),other.derived());
115}