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Eigen  3.4.0
 
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MatrixCwiseBinaryOps.h
1// This file is part of Eigen, a lightweight C++ template library
2// for linear algebra.
3//
4// Copyright (C) 2008-2009 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 matrix specifics coefficient wise functions.
12
20template<typename OtherDerived>
21EIGEN_DEVICE_FUNC
22EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product)
23cwiseProduct(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
24{
25 return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,product)(derived(), other.derived());
26}
27
40template<typename OtherDerived>
41EIGEN_DEVICE_FUNC
42inline const CwiseBinaryOp<numext::equal_to<Scalar>, const Derived, const OtherDerived>
43cwiseEqual(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
44{
45 return CwiseBinaryOp<numext::equal_to<Scalar>, const Derived, const OtherDerived>(derived(), other.derived());
46}
47
60template<typename OtherDerived>
61EIGEN_DEVICE_FUNC
62inline const CwiseBinaryOp<numext::not_equal_to<Scalar>, const Derived, const OtherDerived>
63cwiseNotEqual(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
64{
65 return CwiseBinaryOp<numext::not_equal_to<Scalar>, const Derived, const OtherDerived>(derived(), other.derived());
66}
67
75template<typename OtherDerived>
76EIGEN_DEVICE_FUNC
77EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_min_op<Scalar,Scalar>, const Derived, const OtherDerived>
78cwiseMin(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
79{
80 return CwiseBinaryOp<internal::scalar_min_op<Scalar,Scalar>, const Derived, const OtherDerived>(derived(), other.derived());
81}
82
87EIGEN_DEVICE_FUNC
88EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_min_op<Scalar,Scalar>, const Derived, const ConstantReturnType>
89cwiseMin(const Scalar &other) const
90{
91 return cwiseMin(Derived::Constant(rows(), cols(), other));
92}
93
101template<typename OtherDerived>
102EIGEN_DEVICE_FUNC
103EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_max_op<Scalar,Scalar>, const Derived, const OtherDerived>
104cwiseMax(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
105{
106 return CwiseBinaryOp<internal::scalar_max_op<Scalar,Scalar>, const Derived, const OtherDerived>(derived(), other.derived());
107}
108
113EIGEN_DEVICE_FUNC
114EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_max_op<Scalar,Scalar>, const Derived, const ConstantReturnType>
115cwiseMax(const Scalar &other) const
116{
117 return cwiseMax(Derived::Constant(rows(), cols(), other));
118}
119
120
128template<typename OtherDerived>
129EIGEN_DEVICE_FUNC
130EIGEN_STRONG_INLINE const CwiseBinaryOp<internal::scalar_quotient_op<Scalar>, const Derived, const OtherDerived>
131cwiseQuotient(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const
132{
133 return CwiseBinaryOp<internal::scalar_quotient_op<Scalar>, const Derived, const OtherDerived>(derived(), other.derived());
134}
135
136typedef CwiseBinaryOp<internal::scalar_cmp_op<Scalar,Scalar,internal::cmp_EQ>, const Derived, const ConstantReturnType> CwiseScalarEqualReturnType;
137
147EIGEN_DEVICE_FUNC
148inline const CwiseScalarEqualReturnType
149cwiseEqual(const Scalar& s) const
150{
151 return CwiseScalarEqualReturnType(derived(), Derived::Constant(rows(), cols(), s), internal::scalar_cmp_op<Scalar,Scalar,internal::cmp_EQ>());
152}