diff options
author | Gael Guennebaud <g.gael@free.fr> | 2014-09-18 17:31:17 +0200 |
---|---|---|
committer | Gael Guennebaud <g.gael@free.fr> | 2014-09-18 17:31:17 +0200 |
commit | 62bce6e5e6da71dd8d85ae229d24b9f9f13d1681 (patch) | |
tree | 9c2bff02dc2e1ae21bbe698b466a74e1d9bb5966 /unsupported/Eigen/src/MatrixFunctions | |
parent | 060e835ee9f7a3abb9ff3d9f2522027bf2f98efe (diff) |
Make MatrixFunction use nested_eval instead of nested
Diffstat (limited to 'unsupported/Eigen/src/MatrixFunctions')
4 files changed, 20 insertions, 15 deletions
diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h index 160120d03..9e0545660 100644 --- a/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h +++ b/unsupported/Eigen/src/MatrixFunctions/MatrixExponential.h @@ -392,14 +392,15 @@ template<typename Derived> struct MatrixExponentialReturnValue template <typename ResultType> inline void evalTo(ResultType& result) const { - internal::matrix_exp_compute(m_src, result); + const typename internal::nested_eval<Derived, 10>::type tmp(m_src); + internal::matrix_exp_compute(tmp, result); } Index rows() const { return m_src.rows(); } Index cols() const { return m_src.cols(); } protected: - const typename internal::nested<Derived, 10>::type m_src; + const typename internal::nested<Derived>::type m_src; }; namespace internal { diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h b/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h index a35c11be5..b68aae5e8 100644 --- a/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h +++ b/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h @@ -485,7 +485,7 @@ template<typename Derived> class MatrixFunctionReturnValue typedef typename internal::stem_function<Scalar>::type StemFunction; protected: - typedef typename internal::nested<Derived, 10>::type DerivedNested; + typedef typename internal::nested<Derived>::type DerivedNested; public: @@ -503,18 +503,19 @@ template<typename Derived> class MatrixFunctionReturnValue template <typename ResultType> inline void evalTo(ResultType& result) const { - typedef typename internal::remove_all<DerivedNested>::type DerivedNestedClean; - typedef internal::traits<DerivedNestedClean> Traits; + typedef typename internal::nested_eval<Derived, 10>::type NestedEvalType; + typedef typename internal::remove_all<NestedEvalType>::type NestedEvalTypeClean; + typedef internal::traits<NestedEvalTypeClean> Traits; static const int RowsAtCompileTime = Traits::RowsAtCompileTime; static const int ColsAtCompileTime = Traits::ColsAtCompileTime; - static const int Options = DerivedNestedClean::Options; + static const int Options = NestedEvalTypeClean::Options; typedef std::complex<typename NumTraits<Scalar>::Real> ComplexScalar; typedef Matrix<ComplexScalar, Dynamic, Dynamic, Options, RowsAtCompileTime, ColsAtCompileTime> DynMatrixType; typedef internal::MatrixFunctionAtomic<DynMatrixType> AtomicType; AtomicType atomic(m_f); - internal::matrix_function_compute<DerivedNestedClean>::run(m_A, atomic, result); + internal::matrix_function_compute<NestedEvalTypeClean>::run(m_A, atomic, result); } Index rows() const { return m_A.rows(); } diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixLogarithm.h b/unsupported/Eigen/src/MatrixFunctions/MatrixLogarithm.h index d46ccc145..42b60b9b1 100644 --- a/unsupported/Eigen/src/MatrixFunctions/MatrixLogarithm.h +++ b/unsupported/Eigen/src/MatrixFunctions/MatrixLogarithm.h @@ -310,7 +310,7 @@ public: typedef typename Derived::Index Index; protected: - typedef typename internal::nested<Derived, 10>::type DerivedNested; + typedef typename internal::nested<Derived>::type DerivedNested; public: @@ -327,17 +327,18 @@ public: template <typename ResultType> inline void evalTo(ResultType& result) const { - typedef typename internal::remove_all<DerivedNested>::type DerivedNestedClean; - typedef internal::traits<DerivedNestedClean> Traits; + typedef typename internal::nested_eval<Derived, 10>::type DerivedEvalType; + typedef typename internal::remove_all<DerivedEvalType>::type DerivedEvalTypeClean; + typedef internal::traits<DerivedEvalTypeClean> Traits; static const int RowsAtCompileTime = Traits::RowsAtCompileTime; static const int ColsAtCompileTime = Traits::ColsAtCompileTime; - static const int Options = DerivedNestedClean::Options; + static const int Options = DerivedEvalTypeClean::Options; typedef std::complex<typename NumTraits<Scalar>::Real> ComplexScalar; typedef Matrix<ComplexScalar, Dynamic, Dynamic, Options, RowsAtCompileTime, ColsAtCompileTime> DynMatrixType; typedef internal::MatrixLogarithmAtomic<DynMatrixType> AtomicType; AtomicType atomic; - internal::matrix_function_compute<DerivedNestedClean>::run(m_A, atomic, result); + internal::matrix_function_compute<DerivedEvalTypeClean>::run(m_A, atomic, result); } Index rows() const { return m_A.rows(); } diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixSquareRoot.h b/unsupported/Eigen/src/MatrixFunctions/MatrixSquareRoot.h index 8ca4f4864..3a4d6eb3f 100644 --- a/unsupported/Eigen/src/MatrixFunctions/MatrixSquareRoot.h +++ b/unsupported/Eigen/src/MatrixFunctions/MatrixSquareRoot.h @@ -320,7 +320,7 @@ template<typename Derived> class MatrixSquareRootReturnValue { protected: typedef typename Derived::Index Index; - typedef typename internal::nested<Derived, 10>::type DerivedNested; + typedef typename internal::nested<Derived>::type DerivedNested; public: /** \brief Constructor. @@ -338,8 +338,10 @@ template<typename Derived> class MatrixSquareRootReturnValue template <typename ResultType> inline void evalTo(ResultType& result) const { - typedef typename internal::remove_all<DerivedNested>::type DerivedNestedClean; - internal::matrix_sqrt_compute<DerivedNestedClean>::run(m_src, result); + typedef typename internal::nested_eval<Derived, 10>::type DerivedEvalType; + typedef typename internal::remove_all<DerivedEvalType>::type DerivedEvalTypeClean; + DerivedEvalType tmp(m_src); + internal::matrix_sqrt_compute<DerivedEvalTypeClean>::run(tmp, result); } Index rows() const { return m_src.rows(); } |