diff options
| author | Yi Kong <yikong@google.com> | 2022-02-25 15:53:09 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2022-02-25 15:53:09 +0000 |
| commit | 10f298fc4175c1b8537c674f654a070c871960e5 (patch) | |
| tree | fb979fb4cf4f8052c8cc66b1ec9516d91fcd859b /Eigen/src/IterativeLinearSolvers/SolveWithGuess.h | |
| parent | 892aea0d75825c43d5b630e2060622cbba23694c (diff) | |
| parent | 79df15ea886a5fc1b85de433f9b3518c68934bae (diff) | |
| download | eigen-10f298fc4175c1b8537c674f654a070c871960e5.tar.gz | |
Merge changes Iee153445,Iee274471 am: 79df15ea88android-games-sdk-games-performance-tuner-releaseandroid-games-sdk-games-memory-advice-releaseandroid-games-sdk-games-frame-pacing-releaseandroid-games-sdk-games-controller-releaseandroid-games-sdk-game-text-input-releaseandroid-games-sdk-game-activity-release
Original change: https://android-review.googlesource.com/c/platform/external/eigen/+/1999079
Change-Id: I0c5108390c595f0d39af8797875f2b88accb7b56
Diffstat (limited to 'Eigen/src/IterativeLinearSolvers/SolveWithGuess.h')
| -rw-r--r-- | Eigen/src/IterativeLinearSolvers/SolveWithGuess.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h b/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h index 0ace45177..7b8965754 100644 --- a/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h +++ b/Eigen/src/IterativeLinearSolvers/SolveWithGuess.h @@ -13,7 +13,7 @@ namespace Eigen { template<typename Decomposition, typename RhsType, typename GuessType> class SolveWithGuess; - + /** \class SolveWithGuess * \ingroup IterativeLinearSolvers_Module * @@ -45,13 +45,15 @@ public: typedef typename internal::traits<SolveWithGuess>::PlainObject PlainObject; typedef typename internal::generic_xpr_base<SolveWithGuess<Decomposition,RhsType,GuessType>, MatrixXpr, typename internal::traits<RhsType>::StorageKind>::type Base; typedef typename internal::ref_selector<SolveWithGuess>::type Nested; - + SolveWithGuess(const Decomposition &dec, const RhsType &rhs, const GuessType &guess) : m_dec(dec), m_rhs(rhs), m_guess(guess) {} - - EIGEN_DEVICE_FUNC Index rows() const { return m_dec.cols(); } - EIGEN_DEVICE_FUNC Index cols() const { return m_rhs.cols(); } + + EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR + Index rows() const EIGEN_NOEXCEPT { return m_dec.cols(); } + EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR + Index cols() const EIGEN_NOEXCEPT { return m_rhs.cols(); } EIGEN_DEVICE_FUNC const Decomposition& dec() const { return m_dec; } EIGEN_DEVICE_FUNC const RhsType& rhs() const { return m_rhs; } @@ -61,7 +63,7 @@ protected: const Decomposition &m_dec; const RhsType &m_rhs; const GuessType &m_guess; - + private: Scalar coeff(Index row, Index col) const; Scalar coeff(Index i) const; @@ -85,8 +87,8 @@ struct evaluator<SolveWithGuess<Decomposition,RhsType, GuessType> > m_result = solve.guess(); solve.dec()._solve_with_guess_impl(solve.rhs(), m_result); } - -protected: + +protected: PlainObject m_result; }; @@ -108,7 +110,7 @@ struct Assignment<DstXprType, SolveWithGuess<DecType,RhsType,GuessType>, interna } }; -} // end namepsace internal +} // end namespace internal } // end namespace Eigen |