diff options
Diffstat (limited to 'extern/Eigen3/Eigen/src/Core/Assign.h')
-rw-r--r-- | extern/Eigen3/Eigen/src/Core/Assign.h | 132 |
1 files changed, 61 insertions, 71 deletions
diff --git a/extern/Eigen3/Eigen/src/Core/Assign.h b/extern/Eigen3/Eigen/src/Core/Assign.h index 3a17152f043..cd29a88f0da 100644 --- a/extern/Eigen3/Eigen/src/Core/Assign.h +++ b/extern/Eigen3/Eigen/src/Core/Assign.h @@ -5,28 +5,15 @@ // Copyright (C) 2006-2010 Benoit Jacob <jacob.benoit.1@gmail.com> // Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr> // -// Eigen is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 3 of the License, or (at your option) any later version. -// -// Alternatively, you can redistribute it and/or -// modify it under the terms of the GNU General Public License as -// published by the Free Software Foundation; either version 2 of -// the License, or (at your option) any later version. -// -// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY -// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS -// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License and a copy of the GNU General Public License along with -// Eigen. If not, see <http://www.gnu.org/licenses/>. +// This Source Code Form is subject to the terms of the Mozilla +// Public License v. 2.0. If a copy of the MPL was not distributed +// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. #ifndef EIGEN_ASSIGN_H #define EIGEN_ASSIGN_H +namespace Eigen { + namespace internal { /*************************************************************************** @@ -152,7 +139,7 @@ struct assign_DefaultTraversal_CompleteUnrolling inner = Index % Derived1::InnerSizeAtCompileTime }; - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { dst.copyCoeffByOuterInner(outer, inner, src); assign_DefaultTraversal_CompleteUnrolling<Derived1, Derived2, Index+1, Stop>::run(dst, src); @@ -162,13 +149,13 @@ struct assign_DefaultTraversal_CompleteUnrolling template<typename Derived1, typename Derived2, int Stop> struct assign_DefaultTraversal_CompleteUnrolling<Derived1, Derived2, Stop, Stop> { - EIGEN_STRONG_INLINE static void run(Derived1 &, const Derived2 &) {} + static EIGEN_STRONG_INLINE void run(Derived1 &, const Derived2 &) {} }; template<typename Derived1, typename Derived2, int Index, int Stop> struct assign_DefaultTraversal_InnerUnrolling { - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src, int outer) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src, int outer) { dst.copyCoeffByOuterInner(outer, Index, src); assign_DefaultTraversal_InnerUnrolling<Derived1, Derived2, Index+1, Stop>::run(dst, src, outer); @@ -178,7 +165,7 @@ struct assign_DefaultTraversal_InnerUnrolling template<typename Derived1, typename Derived2, int Stop> struct assign_DefaultTraversal_InnerUnrolling<Derived1, Derived2, Stop, Stop> { - EIGEN_STRONG_INLINE static void run(Derived1 &, const Derived2 &, int) {} + static EIGEN_STRONG_INLINE void run(Derived1 &, const Derived2 &, int) {} }; /*********************** @@ -188,7 +175,7 @@ struct assign_DefaultTraversal_InnerUnrolling<Derived1, Derived2, Stop, Stop> template<typename Derived1, typename Derived2, int Index, int Stop> struct assign_LinearTraversal_CompleteUnrolling { - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { dst.copyCoeff(Index, src); assign_LinearTraversal_CompleteUnrolling<Derived1, Derived2, Index+1, Stop>::run(dst, src); @@ -198,7 +185,7 @@ struct assign_LinearTraversal_CompleteUnrolling template<typename Derived1, typename Derived2, int Stop> struct assign_LinearTraversal_CompleteUnrolling<Derived1, Derived2, Stop, Stop> { - EIGEN_STRONG_INLINE static void run(Derived1 &, const Derived2 &) {} + static EIGEN_STRONG_INLINE void run(Derived1 &, const Derived2 &) {} }; /************************** @@ -214,7 +201,7 @@ struct assign_innervec_CompleteUnrolling JointAlignment = assign_traits<Derived1,Derived2>::JointAlignment }; - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { dst.template copyPacketByOuterInner<Derived2, Aligned, JointAlignment>(outer, inner, src); assign_innervec_CompleteUnrolling<Derived1, Derived2, @@ -225,13 +212,13 @@ struct assign_innervec_CompleteUnrolling template<typename Derived1, typename Derived2, int Stop> struct assign_innervec_CompleteUnrolling<Derived1, Derived2, Stop, Stop> { - EIGEN_STRONG_INLINE static void run(Derived1 &, const Derived2 &) {} + static EIGEN_STRONG_INLINE void run(Derived1 &, const Derived2 &) {} }; template<typename Derived1, typename Derived2, int Index, int Stop> struct assign_innervec_InnerUnrolling { - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src, int outer) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src, int outer) { dst.template copyPacketByOuterInner<Derived2, Aligned, Aligned>(outer, Index, src); assign_innervec_InnerUnrolling<Derived1, Derived2, @@ -242,7 +229,7 @@ struct assign_innervec_InnerUnrolling template<typename Derived1, typename Derived2, int Stop> struct assign_innervec_InnerUnrolling<Derived1, Derived2, Stop, Stop> { - EIGEN_STRONG_INLINE static void run(Derived1 &, const Derived2 &, int) {} + static EIGEN_STRONG_INLINE void run(Derived1 &, const Derived2 &, int) {} }; /*************************************************************************** @@ -251,24 +238,25 @@ struct assign_innervec_InnerUnrolling<Derived1, Derived2, Stop, Stop> template<typename Derived1, typename Derived2, int Traversal = assign_traits<Derived1, Derived2>::Traversal, - int Unrolling = assign_traits<Derived1, Derived2>::Unrolling> + int Unrolling = assign_traits<Derived1, Derived2>::Unrolling, + int Version = Specialized> struct assign_impl; /************************ *** Default traversal *** ************************/ -template<typename Derived1, typename Derived2, int Unrolling> -struct assign_impl<Derived1, Derived2, InvalidTraversal, Unrolling> +template<typename Derived1, typename Derived2, int Unrolling, int Version> +struct assign_impl<Derived1, Derived2, InvalidTraversal, Unrolling, Version> { - inline static void run(Derived1 &, const Derived2 &) { } + static inline void run(Derived1 &, const Derived2 &) { } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, DefaultTraversal, NoUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, DefaultTraversal, NoUnrolling, Version> { typedef typename Derived1::Index Index; - inline static void run(Derived1 &dst, const Derived2 &src) + static inline void run(Derived1 &dst, const Derived2 &src) { const Index innerSize = dst.innerSize(); const Index outerSize = dst.outerSize(); @@ -278,21 +266,21 @@ struct assign_impl<Derived1, Derived2, DefaultTraversal, NoUnrolling> } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, DefaultTraversal, CompleteUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, DefaultTraversal, CompleteUnrolling, Version> { - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { assign_DefaultTraversal_CompleteUnrolling<Derived1, Derived2, 0, Derived1::SizeAtCompileTime> ::run(dst, src); } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, DefaultTraversal, InnerUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, DefaultTraversal, InnerUnrolling, Version> { typedef typename Derived1::Index Index; - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { const Index outerSize = dst.outerSize(); for(Index outer = 0; outer < outerSize; ++outer) @@ -305,11 +293,11 @@ struct assign_impl<Derived1, Derived2, DefaultTraversal, InnerUnrolling> *** Linear traversal *** ***********************/ -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, LinearTraversal, NoUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, LinearTraversal, NoUnrolling, Version> { typedef typename Derived1::Index Index; - inline static void run(Derived1 &dst, const Derived2 &src) + static inline void run(Derived1 &dst, const Derived2 &src) { const Index size = dst.size(); for(Index i = 0; i < size; ++i) @@ -317,10 +305,10 @@ struct assign_impl<Derived1, Derived2, LinearTraversal, NoUnrolling> } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, LinearTraversal, CompleteUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, LinearTraversal, CompleteUnrolling, Version> { - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { assign_LinearTraversal_CompleteUnrolling<Derived1, Derived2, 0, Derived1::SizeAtCompileTime> ::run(dst, src); @@ -331,11 +319,11 @@ struct assign_impl<Derived1, Derived2, LinearTraversal, CompleteUnrolling> *** Inner vectorization *** **************************/ -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, InnerVectorizedTraversal, NoUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, InnerVectorizedTraversal, NoUnrolling, Version> { typedef typename Derived1::Index Index; - inline static void run(Derived1 &dst, const Derived2 &src) + static inline void run(Derived1 &dst, const Derived2 &src) { const Index innerSize = dst.innerSize(); const Index outerSize = dst.outerSize(); @@ -346,21 +334,21 @@ struct assign_impl<Derived1, Derived2, InnerVectorizedTraversal, NoUnrolling> } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, InnerVectorizedTraversal, CompleteUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, InnerVectorizedTraversal, CompleteUnrolling, Version> { - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { assign_innervec_CompleteUnrolling<Derived1, Derived2, 0, Derived1::SizeAtCompileTime> ::run(dst, src); } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, InnerVectorizedTraversal, InnerUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, InnerVectorizedTraversal, InnerUnrolling, Version> { typedef typename Derived1::Index Index; - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { const Index outerSize = dst.outerSize(); for(Index outer = 0; outer < outerSize; ++outer) @@ -398,11 +386,11 @@ struct unaligned_assign_impl<false> } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, LinearVectorizedTraversal, NoUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, LinearVectorizedTraversal, NoUnrolling, Version> { typedef typename Derived1::Index Index; - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { const Index size = dst.size(); typedef packet_traits<typename Derived1::Scalar> PacketTraits; @@ -412,7 +400,7 @@ struct assign_impl<Derived1, Derived2, LinearVectorizedTraversal, NoUnrolling> srcAlignment = assign_traits<Derived1,Derived2>::JointAlignment }; const Index alignedStart = assign_traits<Derived1,Derived2>::DstIsAligned ? 0 - : first_aligned(&dst.coeffRef(0), size); + : internal::first_aligned(&dst.coeffRef(0), size); const Index alignedEnd = alignedStart + ((size-alignedStart)/packetSize)*packetSize; unaligned_assign_impl<assign_traits<Derived1,Derived2>::DstIsAligned!=0>::run(src,dst,0,alignedStart); @@ -426,11 +414,11 @@ struct assign_impl<Derived1, Derived2, LinearVectorizedTraversal, NoUnrolling> } }; -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, LinearVectorizedTraversal, CompleteUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, LinearVectorizedTraversal, CompleteUnrolling, Version> { typedef typename Derived1::Index Index; - EIGEN_STRONG_INLINE static void run(Derived1 &dst, const Derived2 &src) + static EIGEN_STRONG_INLINE void run(Derived1 &dst, const Derived2 &src) { enum { size = Derived1::SizeAtCompileTime, packetSize = packet_traits<typename Derived1::Scalar>::size, @@ -445,11 +433,11 @@ struct assign_impl<Derived1, Derived2, LinearVectorizedTraversal, CompleteUnroll *** Slice vectorization *** ***************************/ -template<typename Derived1, typename Derived2> -struct assign_impl<Derived1, Derived2, SliceVectorizedTraversal, NoUnrolling> +template<typename Derived1, typename Derived2, int Version> +struct assign_impl<Derived1, Derived2, SliceVectorizedTraversal, NoUnrolling, Version> { typedef typename Derived1::Index Index; - inline static void run(Derived1 &dst, const Derived2 &src) + static inline void run(Derived1 &dst, const Derived2 &src) { typedef packet_traits<typename Derived1::Scalar> PacketTraits; enum { @@ -463,7 +451,7 @@ struct assign_impl<Derived1, Derived2, SliceVectorizedTraversal, NoUnrolling> const Index outerSize = dst.outerSize(); const Index alignedStep = alignable ? (packetSize - dst.outerStride() % packetSize) & packetAlignedMask : 0; Index alignedStart = ((!alignable) || assign_traits<Derived1,Derived2>::DstIsAligned) ? 0 - : first_aligned(&dst.coeffRef(0,0), innerSize); + : internal::first_aligned(&dst.coeffRef(0,0), innerSize); for(Index outer = 0; outer < outerSize; ++outer) { @@ -531,19 +519,19 @@ struct assign_selector; template<typename Derived, typename OtherDerived> struct assign_selector<Derived,OtherDerived,false,false> { - EIGEN_STRONG_INLINE static Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.derived()); } + static EIGEN_STRONG_INLINE Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.derived()); } }; template<typename Derived, typename OtherDerived> struct assign_selector<Derived,OtherDerived,true,false> { - EIGEN_STRONG_INLINE static Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.eval()); } + static EIGEN_STRONG_INLINE Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.eval()); } }; template<typename Derived, typename OtherDerived> struct assign_selector<Derived,OtherDerived,false,true> { - EIGEN_STRONG_INLINE static Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.transpose()); } + static EIGEN_STRONG_INLINE Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.transpose()); } }; template<typename Derived, typename OtherDerived> struct assign_selector<Derived,OtherDerived,true,true> { - EIGEN_STRONG_INLINE static Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.transpose().eval()); } + static EIGEN_STRONG_INLINE Derived& run(Derived& dst, const OtherDerived& other) { return dst.lazyAssign(other.transpose().eval()); } }; } // end namespace internal @@ -590,4 +578,6 @@ EIGEN_STRONG_INLINE Derived& MatrixBase<Derived>::operator=(const ReturnByValue< return derived(); } +} // end namespace Eigen + #endif // EIGEN_ASSIGN_H |