// This file is part of Eigen, a lightweight C++ template library // for linear algebra. // // Copyright (C) 2008 Gael Guennebaud // Copyright (C) 2007-2009 Benoit Jacob // // 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 . #ifndef EIGEN_CORE_H #define EIGEN_CORE_H // first thing Eigen does: prevent MSVC from committing suicide #include "src/Core/util/DisableMSVCWarnings.h" #ifdef _MSC_VER #include // for _aligned_malloc -- need it regardless of whether vectorization is enabled #if (_MSC_VER >= 1500) // 2008 or later // Remember that usage of defined() in a #define is undefined by the standard. // a user reported that in 64-bit mode, MSVC doesn't care to define _M_IX86_FP. #if (defined(_M_IX86_FP) && (_M_IX86_FP >= 2)) || defined(_M_X64) #define EIGEN_SSE2_ON_MSVC_2008_OR_LATER #endif #endif #endif #ifdef __GNUC__ #define EIGEN_GNUC_AT_LEAST(x,y) ((__GNUC__>=x && __GNUC_MINOR__>=y) || __GNUC__>x) #else #define EIGEN_GNUC_AT_LEAST(x,y) 0 #endif // Remember that usage of defined() in a #define is undefined by the standard #if (defined __SSE2__) && ( (!defined __GNUC__) || EIGEN_GNUC_AT_LEAST(4,2) ) #define EIGEN_SSE2_BUT_NOT_OLD_GCC #endif #ifdef EIGEN_DONT_ALIGN #define EIGEN_DONT_VECTORIZE #endif #ifdef __clang__ #define EIGEN_DONT_VECTORIZE #endif #ifndef EIGEN_DONT_VECTORIZE #if defined (EIGEN_SSE2_BUT_NOT_OLD_GCC) || defined(EIGEN_SSE2_ON_MSVC_2008_OR_LATER) #define EIGEN_VECTORIZE #define EIGEN_VECTORIZE_SSE #include #include #ifdef __SSE3__ #include #endif #ifdef __SSSE3__ #include #endif #ifdef __SSE4_1__ #include #endif #ifdef __SSE4_2__ #include #endif #elif defined __ALTIVEC__ #define EIGEN_VECTORIZE #define EIGEN_VECTORIZE_ALTIVEC #include // We need to #undef all these ugly tokens defined in // => use __vector instead of vector #undef bool #undef vector #undef pixel #endif #endif #include #include #include #include #include #include #include #include #include // for min/max: #include #if (defined(_CPPUNWIND) || defined(__EXCEPTIONS)) && !defined(EIGEN_NO_EXCEPTIONS) #define EIGEN_EXCEPTIONS #endif #ifdef EIGEN_EXCEPTIONS #include #endif // this needs to be done after all possible windows C header includes and before any Eigen source includes // (system C++ includes are supposed to be able to deal with this already): // windows.h defines min and max macros which would make Eigen fail to compile. #if defined(min) || defined(max) #error The preprocessor symbols 'min' or 'max' are defined. If you are compiling on Windows, do #define NOMINMAX to prevent windows.h from defining these symbols. #endif // defined in bits/termios.h #undef B0 namespace Eigen { /** \defgroup Core_Module Core module * This is the main module of Eigen providing dense matrix and vector support * (both fixed and dynamic size) with all the features corresponding to a BLAS library * and much more... * * \code * #include * \endcode */ /** The type used to identify a dense storage. */ struct Dense {}; #include "src/Core/util/Macros.h" #include "src/Core/util/Constants.h" #include "src/Core/util/ForwardDeclarations.h" #include "src/Core/util/Meta.h" #include "src/Core/util/XprHelper.h" #include "src/Core/util/StaticAssert.h" #include "src/Core/util/Memory.h" #include "src/Core/NumTraits.h" #include "src/Core/MathFunctions.h" #include "src/Core/GenericPacketMath.h" #if defined EIGEN_VECTORIZE_SSE #include "src/Core/arch/SSE/PacketMath.h" #include "src/Core/arch/SSE/MathFunctions.h" #elif defined EIGEN_VECTORIZE_ALTIVEC #include "src/Core/arch/AltiVec/PacketMath.h" #endif #ifndef EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD #define EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD 8 #endif #include "src/Core/Functors.h" #include "src/Core/DenseBase.h" #include "src/Core/MatrixBase.h" #include "src/Core/AnyMatrixBase.h" #include "src/Core/Coeffs.h" #ifndef EIGEN_PARSED_BY_DOXYGEN // work around Doxygen bug triggered by Assign.h r814874 // at least confirmed with Doxygen 1.5.5 and 1.5.6 #include "src/Core/Assign.h" #endif #include "src/Core/util/BlasUtil.h" #include "src/Core/MatrixStorage.h" #include "src/Core/NestByValue.h" #include "src/Core/ForceAlignedAccess.h" #include "src/Core/ReturnByValue.h" #include "src/Core/NoAlias.h" #include "src/Core/DenseStorageBase.h" #include "src/Core/Matrix.h" #include "src/Core/SelfCwiseBinaryOp.h" #include "src/Core/CwiseBinaryOp.h" #include "src/Core/CwiseUnaryOp.h" #include "src/Core/CwiseNullaryOp.h" #include "src/Core/CwiseUnaryView.h" #include "src/Core/Dot.h" #include "src/Core/StableNorm.h" #include "src/Core/MapBase.h" #include "src/Core/Map.h" #include "src/Core/Block.h" #include "src/Core/VectorBlock.h" #include "src/Core/Minor.h" #include "src/Core/Transpose.h" #include "src/Core/DiagonalMatrix.h" #include "src/Core/Diagonal.h" #include "src/Core/DiagonalProduct.h" #include "src/Core/PermutationMatrix.h" #include "src/Core/Redux.h" #include "src/Core/Visitor.h" #include "src/Core/Fuzzy.h" #include "src/Core/IO.h" #include "src/Core/Swap.h" #include "src/Core/CommaInitializer.h" #include "src/Core/ProductBase.h" #include "src/Core/Product.h" #include "src/Core/TriangularMatrix.h" #include "src/Core/SelfAdjointView.h" #include "src/Core/SolveTriangular.h" #include "src/Core/products/GeneralUnrolled.h" #include "src/Core/products/GeneralBlockPanelKernel.h" #include "src/Core/products/GeneralMatrixVector.h" #include "src/Core/products/GeneralMatrixMatrix.h" #include "src/Core/products/SelfadjointMatrixVector.h" #include "src/Core/products/SelfadjointMatrixMatrix.h" #include "src/Core/products/SelfadjointProduct.h" #include "src/Core/products/SelfadjointRank2Update.h" #include "src/Core/products/TriangularMatrixVector.h" #include "src/Core/products/TriangularMatrixMatrix.h" #include "src/Core/products/TriangularSolverMatrix.h" #include "src/Core/BandMatrix.h" /** \defgroup Array_Module Array module * \ingroup Core_Module * This module provides several handy features to manipulate matrices as simple array of values. * In addition to listed classes, it defines various methods of the Cwise interface * (accessible from MatrixBase::cwise()), including: * - matrix-scalar sum, * - coeff-wise comparison operators, * - sin, cos, sqrt, pow, exp, log, square, cube, inverse (reciprocal). * * This module also provides various MatrixBase methods, including: * - boolean reductions: \ref MatrixBase::all() "all", \ref MatrixBase::any() "any", \ref MatrixBase::count() "count", * - \ref MatrixBase::Random() "random matrix initialization", * - a \ref MatrixBase::select() "select" function mimicking the trivariate ?: operator, * - \ref MatrixBase::colwise() "column-wise" and \ref MatrixBase::rowwise() "row-wise" reductions, * - \ref MatrixBase::reverse() "matrix reverse", * - \ref MatrixBase::lpNorm() "generic matrix norm". * * \code * #include * \endcode */ #include "src/Array/Functors.h" #include "src/Array/BooleanRedux.h" #include "src/Array/Select.h" #include "src/Array/VectorwiseOp.h" #include "src/Array/Random.h" #include "src/Array/Norms.h" #include "src/Array/Replicate.h" #include "src/Array/Reverse.h" #include "src/Array/ArrayBase.h" #include "src/Array/ArrayWrapper.h" #include "src/Array/Array.h" } // namespace Eigen #include "src/Core/util/EnableMSVCWarnings.h" #ifdef EIGEN2_SUPPORT #include "Eigen2Support" #endif #endif // EIGEN_CORE_H