91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2007 Michael Olbrich <michael.olbrich@gmx.net>
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// Copyright (C) 2006-2010 Benoit Jacob <jacob.benoit.1@gmail.com>
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// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef EIGEN_ASSIGN_H
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#define EIGEN_ASSIGN_H
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namespace Eigen {
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template<typename Derived>
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template<typename OtherDerived>
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EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& DenseBase<Derived>
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::lazyAssign(const DenseBase<OtherDerived>& other)
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{
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enum{
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SameType = internal::is_same<typename Derived::Scalar,typename OtherDerived::Scalar>::value
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};
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EIGEN_STATIC_ASSERT_LVALUE(Derived)
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EIGEN_STATIC_ASSERT_SAME_MATRIX_SIZE(Derived,OtherDerived)
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EIGEN_STATIC_ASSERT(SameType,YOU_MIXED_DIFFERENT_NUMERIC_TYPES__YOU_NEED_TO_USE_THE_CAST_METHOD_OF_MATRIXBASE_TO_CAST_NUMERIC_TYPES_EXPLICITLY)
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eigen_assert(rows() == other.rows() && cols() == other.cols());
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internal::call_assignment_no_alias(derived(),other.derived());
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return derived();
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}
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template<typename Derived>
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template<typename OtherDerived>
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EIGEN_DEVICE_FUNC
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EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator=(const DenseBase<OtherDerived>& other)
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{
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internal::call_assignment(derived(), other.derived());
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return derived();
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}
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template<typename Derived>
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EIGEN_DEVICE_FUNC
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EIGEN_STRONG_INLINE Derived& DenseBase<Derived>::operator=(const DenseBase& other)
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{
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internal::call_assignment(derived(), other.derived());
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return derived();
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}
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template<typename Derived>
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EIGEN_DEVICE_FUNC
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EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const MatrixBase& other)
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{
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internal::call_assignment(derived(), other.derived());
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return derived();
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}
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template<typename Derived>
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template <typename OtherDerived>
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EIGEN_DEVICE_FUNC
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EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const DenseBase<OtherDerived>& other)
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{
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internal::call_assignment(derived(), other.derived());
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return derived();
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}
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template<typename Derived>
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template <typename OtherDerived>
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EIGEN_DEVICE_FUNC
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EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const EigenBase<OtherDerived>& other)
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{
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internal::call_assignment(derived(), other.derived());
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return derived();
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}
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template<typename Derived>
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template<typename OtherDerived>
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EIGEN_DEVICE_FUNC
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EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const ReturnByValue<OtherDerived>& other)
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{
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other.derived().evalTo(derived());
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return derived();
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}
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} // end namespace Eigen
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#endif // EIGEN_ASSIGN_H
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