diff options
Diffstat (limited to 'third_party/eigen3/Eigen/src/Core/util/Macros.h')
| -rw-r--r-- | third_party/eigen3/Eigen/src/Core/util/Macros.h | 744 |
1 files changed, 0 insertions, 744 deletions
diff --git a/third_party/eigen3/Eigen/src/Core/util/Macros.h b/third_party/eigen3/Eigen/src/Core/util/Macros.h deleted file mode 100644 index b531327afb..0000000000 --- a/third_party/eigen3/Eigen/src/Core/util/Macros.h +++ /dev/null @@ -1,744 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. -// -// Copyright (C) 2008-2010 Gael Guennebaud <gael.guennebaud@inria.fr> -// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com> -// -// 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_MACROS_H -#define EIGEN_MACROS_H - -#define EIGEN_WORLD_VERSION 3 -#define EIGEN_MAJOR_VERSION 2 -#define EIGEN_MINOR_VERSION 90 - -#define EIGEN_VERSION_AT_LEAST(x,y,z) (EIGEN_WORLD_VERSION>x || (EIGEN_WORLD_VERSION>=x && \ - (EIGEN_MAJOR_VERSION>y || (EIGEN_MAJOR_VERSION>=y && \ - EIGEN_MINOR_VERSION>=z)))) - -// Compiler identification, EIGEN_COMP_* -/// \internal EIGEN_COMP_GNUC set to 1 for all compilers compatible with GCC -#ifdef __GNUC__ - #define EIGEN_COMP_GNUC 1 -#else - #define EIGEN_COMP_GNUC 0 -#endif - -/// \internal EIGEN_COMP_CLANG set to 1 if the compiler is clang (alias for __clang__) -#if defined(__clang__) - #define EIGEN_COMP_CLANG 1 -#else - #define EIGEN_COMP_CLANG 0 -#endif - - -/// \internal EIGEN_COMP_LLVM set to 1 if the compiler backend is llvm -#if defined(__llvm__) - #define EIGEN_COMP_LLVM 1 -#else - #define EIGEN_COMP_LLVM 0 -#endif - -/// \internal EIGEN_COMP_ICC set to __INTEL_COMPILER if the compiler is Intel compiler, 0 otherwise -#if defined(__INTEL_COMPILER) - #define EIGEN_COMP_ICC __INTEL_COMPILER -#else - #define EIGEN_COMP_ICC 0 -#endif - -/// \internal EIGEN_COMP_MINGW set to 1 if the compiler is mingw -#if defined(__MINGW32__) - #define EIGEN_COMP_MINGW 1 -#else - #define EIGEN_COMP_MINGW 0 -#endif - -/// \internal EIGEN_COMP_SUNCC set to 1 if the compiler is Solaris Studio -#if defined(__SUNPRO_CC) - #define EIGEN_COMP_SUNCC 1 -#else - #define EIGEN_COMP_SUNCC 0 -#endif - -/// \internal EIGEN_COMP_MSVC set to _MSC_VER if the compiler is Microsoft Visual C++, 0 otherwise. -#if defined(_MSC_VER) - #define EIGEN_COMP_MSVC _MSC_VER -#else - #define EIGEN_COMP_MSVC 0 -#endif - -/// \internal EIGEN_COMP_MSVC_STRICT set to 1 if the compiler is really Microsoft Visual C++ and not ,e.g., ICC -#if EIGEN_COMP_MSVC && !(EIGEN_COMP_ICC) - #define EIGEN_COMP_MSVC_STRICT 1 -#else - #define EIGEN_COMP_MSVC_STRICT 0 -#endif - -/// \internal EIGEN_COMP_IBM set to 1 if the compiler is IBM XL C++ -#if defined(__IBMCPP__) || defined(__xlc__) - #define EIGEN_COMP_IBM 1 -#else - #define EIGEN_COMP_IBM 0 -#endif - -/// \internal EIGEN_COMP_PGI set to 1 if the compiler is Portland Group Compiler -#if defined(__PGI) - #define EIGEN_COMP_PGI 1 -#else - #define EIGEN_COMP_PGI 0 -#endif - -/// \internal EIGEN_COMP_ARM set to 1 if the compiler is ARM Compiler -#if defined(__CC_ARM) || defined(__ARMCC_VERSION) - #define EIGEN_COMP_ARM 1 -#else - #define EIGEN_COMP_ARM 0 -#endif - - -/// \internal EIGEN_GNUC_STRICT set to 1 if the compiler is really GCC and not a compatible compiler (e.g., ICC, clang, mingw, etc.) -#if EIGEN_COMP_GNUC && !(EIGEN_COMP_CLANG || EIGEN_COMP_CLANG || EIGEN_COMP_MINGW || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM ) - #define EIGEN_COMP_GNUC_STRICT 1 -#else - #define EIGEN_COMP_GNUC_STRICT 0 -#endif - - -#if EIGEN_COMP_GNUC - #define EIGEN_GNUC_AT_LEAST(x,y) ((__GNUC__==x && __GNUC_MINOR__>=y) || __GNUC__>x) - #define EIGEN_GNUC_AT_MOST(x,y) ((__GNUC__==x && __GNUC_MINOR__<=y) || __GNUC__<x) - #define EIGEN_GNUC_AT(x,y) ( __GNUC__==x && __GNUC_MINOR__==y ) -#else - #define EIGEN_GNUC_AT_LEAST(x,y) 0 - #define EIGEN_GNUC_AT_MOST(x,y) 0 - #define EIGEN_GNUC_AT(x,y) 0 -#endif - -// FIXME: could probably be removed as we do not support gcc 3.x anymore -#if EIGEN_COMP_GNUC && (__GNUC__ <= 3) -#define EIGEN_GCC3_OR_OLDER 1 -#else -#define EIGEN_GCC3_OR_OLDER 0 -#endif - - -// Architecture identification, EIGEN_ARCH_* - -#if defined(__x86_64__) || defined(_M_X64) || defined(__amd64) - #define EIGEN_ARCH_x86_64 1 -#else - #define EIGEN_ARCH_x86_64 0 -#endif - -#if defined(__i386__) || defined(_M_IX86) || defined(_X86_) || defined(__i386) - #define EIGEN_ARCH_i386 1 -#else - #define EIGEN_ARCH_i386 0 -#endif - -#if EIGEN_ARCH_x86_64 || EIGEN_ARCH_i386 - #define EIGEN_ARCH_i386_OR_x86_64 1 -#else - #define EIGEN_ARCH_i386_OR_x86_64 0 -#endif - -/// \internal EIGEN_ARCH_ARM set to 1 if the architecture is ARM -#if defined(__arm__) - #define EIGEN_ARCH_ARM 1 -#else - #define EIGEN_ARCH_ARM 0 -#endif - -/// \internal EIGEN_ARCH_ARM64 set to 1 if the architecture is ARM64 -#if defined(__aarch64__) - #define EIGEN_ARCH_ARM64 1 -#else - #define EIGEN_ARCH_ARM64 0 -#endif - -#if EIGEN_ARCH_ARM || EIGEN_ARCH_ARM64 - #define EIGEN_ARCH_ARM_OR_ARM64 1 -#else - #define EIGEN_ARCH_ARM_OR_ARM64 0 -#endif - -/// \internal EIGEN_ARCH_MIPS set to 1 if the architecture is MIPS -#if defined(__mips__) || defined(__mips) - #define EIGEN_ARCH_MIPS 1 -#else - #define EIGEN_ARCH_MIPS 0 -#endif - -/// \internal EIGEN_ARCH_SPARC set to 1 if the architecture is SPARC -#if defined(__sparc__) || defined(__sparc) - #define EIGEN_ARCH_SPARC 1 -#else - #define EIGEN_ARCH_SPARC 0 -#endif - -/// \internal EIGEN_ARCH_IA64 set to 1 if the architecture is Intel Itanium -#if defined(__ia64__) - #define EIGEN_ARCH_IA64 1 -#else - #define EIGEN_ARCH_IA64 0 -#endif - -/// \internal EIGEN_ARCH_PPC set to 1 if the architecture is PowerPC -#if defined(__powerpc__) || defined(__ppc__) || defined(_M_PPC) - #define EIGEN_ARCH_PPC 1 -#else - #define EIGEN_ARCH_PPC 0 -#endif - - - -// Operating system identification, EIGEN_OS_* - -/// \internal EIGEN_OS_UNIX set to 1 if the OS is a unix variant -#if defined(__unix__) || defined(__unix) - #define EIGEN_OS_UNIX 1 -#else - #define EIGEN_OS_UNIX 0 -#endif - -/// \internal EIGEN_OS_LINUX set to 1 if the OS is based on Linux kernel -#if defined(__linux__) - #define EIGEN_OS_LINUX 1 -#else - #define EIGEN_OS_LINUX 0 -#endif - -/// \internal EIGEN_OS_ANDROID set to 1 if the OS is Android -// note: ANDROID is defined when using ndk_build, __ANDROID__ is defined when using a standalone toolchain. -#if defined(__ANDROID__) || defined(ANDROID) - #define EIGEN_OS_ANDROID 1 -#else - #define EIGEN_OS_ANDROID 0 -#endif - -/// \internal EIGEN_OS_GNULINUX set to 1 if the OS is GNU Linux and not Linux-based OS (e.g., not android) -#if defined(__gnu_linux__) && !(EIGEN_OS_ANDROID) - #define EIGEN_OS_GNULINUX 1 -#else - #define EIGEN_OS_GNULINUX 0 -#endif - -/// \internal EIGEN_OS_BSD set to 1 if the OS is a BSD variant -#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__) - #define EIGEN_OS_BSD 1 -#else - #define EIGEN_OS_BSD 0 -#endif - -/// \internal EIGEN_OS_MAC set to 1 if the OS is MacOS -#if defined(__APPLE__) - #define EIGEN_OS_MAC 1 -#else - #define EIGEN_OS_MAC 0 -#endif - -/// \internal EIGEN_OS_QNX set to 1 if the OS is QNX -#if defined(__QNX__) - #define EIGEN_OS_QNX 1 -#else - #define EIGEN_OS_QNX 0 -#endif - -/// \internal EIGEN_OS_WIN set to 1 if the OS is Windows based -#if defined(_WIN32) - #define EIGEN_OS_WIN 1 -#else - #define EIGEN_OS_WIN 0 -#endif - -/// \internal EIGEN_OS_WIN64 set to 1 if the OS is Windows 64bits -#if defined(_WIN64) - #define EIGEN_OS_WIN64 1 -#else - #define EIGEN_OS_WIN64 0 -#endif - -/// \internal EIGEN_OS_WINCE set to 1 if the OS is Windows CE -#if defined(_WIN32_WCE) - #define EIGEN_OS_WINCE 1 -#else - #define EIGEN_OS_WINCE 0 -#endif - -/// \internal EIGEN_OS_CYGWIN set to 1 if the OS is Windows/Cygwin -#if defined(__CYGWIN__) - #define EIGEN_OS_CYGWIN 1 -#else - #define EIGEN_OS_CYGWIN 0 -#endif - -/// \internal EIGEN_OS_WIN_STRICT set to 1 if the OS is really Windows and not some variants -#if EIGEN_OS_WIN && !( EIGEN_OS_WINCE || EIGEN_OS_CYGWIN ) - #define EIGEN_OS_WIN_STRICT 1 -#else - #define EIGEN_OS_WIN_STRICT 0 -#endif - - - - -#if EIGEN_GNUC_AT_MOST(4,3) && !EIGEN_COMP_CLANG - // see bug 89 - #define EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO 0 -#else - #define EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO 1 -#endif - -// 16 byte alignment is only useful for vectorization. Since it affects the ABI, we need to enable -// 16 byte alignment on all platforms where vectorization might be enabled. In theory we could always -// enable alignment, but it can be a cause of problems on some platforms, so we just disable it in -// certain common platform (compiler+architecture combinations) to avoid these problems. -// Only static alignment is really problematic (relies on nonstandard compiler extensions), -// try to keep heap alignment even when we have to disable static alignment. -#if EIGEN_COMP_GNUC && !(EIGEN_ARCH_i386_OR_x86_64 || EIGEN_ARCH_ARM_OR_ARM64 || EIGEN_ARCH_PPC || EIGEN_ARCH_IA64) -#define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 1 -#elif EIGEN_ARCH_ARM_OR_ARM64 && EIGEN_COMP_GNUC_STRICT && EIGEN_GNUC_AT_MOST(4, 6) -// Old versions of GCC on ARM, at least 4.4, were once seen to have buggy static alignment support. -// Not sure which version fixed it, hopefully it doesn't affect 4.7, which is still somewhat in use. -// 4.8 and newer seem definitely unaffected. -#define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 1 -#else -#define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 0 -#endif - -// static alignment is completely disabled with GCC 3, Sun Studio, and QCC/QNX -#if !EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT \ - && !EIGEN_GCC3_OR_OLDER \ - && !EIGEN_COMP_SUNCC \ - && !EIGEN_OS_QNX - #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 1 -#else - #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 0 -#endif - -// Defined the boundary (in bytes) on which the data needs to be aligned. Note -// that unless EIGEN_ALIGN is defined and not equal to 0, the data may not be -// aligned at all regardless of the value of this #define. -#define EIGEN_ALIGN_BYTES 16 - -#ifdef EIGEN_DONT_ALIGN - #ifndef EIGEN_DONT_ALIGN_STATICALLY - #define EIGEN_DONT_ALIGN_STATICALLY - #endif - #define EIGEN_ALIGN 0 -#elif !defined(EIGEN_DONT_VECTORIZE) - #if defined(__AVX__) - #undef EIGEN_ALIGN_BYTES - #define EIGEN_ALIGN_BYTES 32 - #endif - #define EIGEN_ALIGN 1 -#else - #define EIGEN_ALIGN 0 -#endif - -#define EIGEN_MAX_ALIGN_BYTES EIGEN_ALIGN_BYTES - - -// This macro can be used to prevent from macro expansion, e.g.: -// std::max EIGEN_NOT_A_MACRO(a,b) -#define EIGEN_NOT_A_MACRO - -// EIGEN_ALIGN_STATICALLY is the true test whether we want to align arrays on the stack or not. It takes into account both the user choice to explicitly disable -// alignment (EIGEN_DONT_ALIGN_STATICALLY) and the architecture config (EIGEN_ARCH_WANTS_STACK_ALIGNMENT). Henceforth, only EIGEN_ALIGN_STATICALLY should be used. -#if EIGEN_ARCH_WANTS_STACK_ALIGNMENT && !defined(EIGEN_DONT_ALIGN_STATICALLY) - #define EIGEN_ALIGN_STATICALLY 1 -#else - #define EIGEN_ALIGN_STATICALLY 0 - #ifndef EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT - #define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT - #endif -#endif - -#ifdef EIGEN_DEFAULT_TO_ROW_MAJOR -#define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION Eigen::RowMajor -#else -#define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION Eigen::ColMajor -#endif - -#ifndef EIGEN_DEFAULT_DENSE_INDEX_TYPE -#define EIGEN_DEFAULT_DENSE_INDEX_TYPE std::ptrdiff_t -#endif - -// Cross compiler wrapper around LLVM's __has_builtin -#ifdef __has_builtin -# define EIGEN_HAS_BUILTIN(x) __has_builtin(x) -#else -# define EIGEN_HAS_BUILTIN(x) 0 -#endif - -// A Clang feature extension to determine compiler features. -// We use it to determine 'cxx_rvalue_references' -#ifndef __has_feature -# define __has_feature(x) 0 -#endif - -#if __cplusplus > 199711L -#define EIGEN_HAS_VARIADIC_TEMPLATES 1 -#endif - -// Does the compiler support const expressions? -#if __cplusplus > 199711L && !defined(__NVCC__) && !defined(GOOGLE_LIBCXX) && !defined(__APPLE__) -#define EIGEN_HAS_CONSTEXPR 1 -#endif - -/** Allows to disable some optimizations which might affect the accuracy of the result. - * Such optimization are enabled by default, and set EIGEN_FAST_MATH to 0 to disable them. - * They currently include: - * - single precision Cwise::sin() and Cwise::cos() when SSE vectorization is enabled. - */ -#ifndef EIGEN_FAST_MATH -#define EIGEN_FAST_MATH 1 -#endif - -#define EIGEN_DEBUG_VAR(x) std::cerr << #x << " = " << x << std::endl; - -// concatenate two tokens -#define EIGEN_CAT2(a,b) a ## b -#define EIGEN_CAT(a,b) EIGEN_CAT2(a,b) - -// convert a token to a string -#define EIGEN_MAKESTRING2(a) #a -#define EIGEN_MAKESTRING(a) EIGEN_MAKESTRING2(a) - -// EIGEN_STRONG_INLINE is a stronger version of the inline, using __forceinline on MSVC, -// but it still doesn't use GCC's always_inline. This is useful in (common) situations where MSVC needs forceinline -// but GCC is still doing fine with just inline. -#if EIGEN_COMP_MSVC || EIGEN_COMP_ICC -#define EIGEN_STRONG_INLINE __forceinline -#else -#define EIGEN_STRONG_INLINE inline -#endif - -// EIGEN_ALWAYS_INLINE is the stronget, it has the effect of making the function inline and adding every possible -// attribute to maximize inlining. This should only be used when really necessary: in particular, -// it uses __attribute__((always_inline)) on GCC, which most of the time is useless and can severely harm compile times. -// FIXME with the always_inline attribute, -// gcc 3.4.x reports the following compilation error: -// Eval.h:91: sorry, unimplemented: inlining failed in call to 'const Eigen::Eval<Derived> Eigen::MatrixBase<Scalar, Derived>::eval() const' -// : function body not available -#if EIGEN_GNUC_AT_LEAST(4,0) -#define EIGEN_ALWAYS_INLINE __attribute__((always_inline)) inline -#else -#define EIGEN_ALWAYS_INLINE EIGEN_STRONG_INLINE -#endif - -#if EIGEN_COMP_GNUC -#define EIGEN_DONT_INLINE __attribute__((noinline)) -#elif EIGEN_COMP_MSVC -#define EIGEN_DONT_INLINE __declspec(noinline) -#else -#define EIGEN_DONT_INLINE -#endif - -#if EIGEN_COMP_GNUC -#define EIGEN_PERMISSIVE_EXPR __extension__ -#else -#define EIGEN_PERMISSIVE_EXPR -#endif - -#if EIGEN_COMP_GNUC -#define EIGEN_LIKELY(x) __builtin_expect((x), 1) -#define EIGEN_UNLIKELY(x) __builtin_expect((x), 0) -#else -#define EIGEN_LIKELY(x) (x) -#define EIGEN_UNLIKELY(x) (x) -#endif - -// this macro allows to get rid of linking errors about multiply defined functions. -// - static is not very good because it prevents definitions from different object files to be merged. -// So static causes the resulting linked executable to be bloated with multiple copies of the same function. -// - inline is not perfect either as it unwantedly hints the compiler toward inlining the function. -#define EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS -#define EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS inline - -#ifdef NDEBUG -# ifndef EIGEN_NO_DEBUG -# define EIGEN_NO_DEBUG -# endif -#endif - -#if !defined(EIGEN_NO_CHECK) || (!defined(EIGEN_NO_DEBUG) && !EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO) - // Custom assertion code that works regardless of the compilation mode. - #include <cstdlib> // for abort - #include <iostream> // for std::cerr - - namespace Eigen { - namespace internal { - // trivial function copying a bool. Must be EIGEN_DONT_INLINE, so we implement it after including Eigen headers. - // see bug 89. - namespace { - EIGEN_DONT_INLINE bool copy_bool(bool b) { return b; } - } - inline void assert_fail(const char *condition, const char *function, const char *file, int line) - { - copy_bool(true); // dummy call to avoid warnings about unused functions. - std::cerr << "assertion failed: " << condition << " in function " << function << " at " << file << ":" << line << std::endl; - abort(); - } - } - } - #define eigen_internal_check(x) \ - do { \ - if(!Eigen::internal::copy_bool(x)) \ - Eigen::internal::assert_fail(EIGEN_MAKESTRING(x), __PRETTY_FUNCTION__, __FILE__, __LINE__); \ - } while(false) -#endif - -#ifdef EIGEN_NO_CHECK - #define eigen_check(x) -#else - #define eigen_check(x) eigen_internal_check(x) -#endif - -// eigen_plain_assert is where we implement the workaround for the assert() bug in GCC <= 4.3, see bug 89 -#ifdef EIGEN_NO_DEBUG - #define eigen_plain_assert(x) -#else - #if EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO - namespace Eigen { - namespace internal { - inline bool copy_bool(bool b) { return b; } - } - } - #define eigen_plain_assert(x) assert(x) - #else - // work around bug 89 - #define eigen_plain_assert(x) eigen_internal_check(x) - #endif -#endif - -// eigen_assert can be overridden -#ifndef eigen_assert -#define eigen_assert(x) eigen_plain_assert(x) -#endif - -#ifdef EIGEN_INTERNAL_DEBUGGING -#define eigen_internal_assert(x) eigen_assert(x) -#else -#define eigen_internal_assert(x) -#endif - -#ifdef EIGEN_NO_DEBUG -#define EIGEN_ONLY_USED_FOR_DEBUG(x) (void)x -#else -#define EIGEN_ONLY_USED_FOR_DEBUG(x) -#endif - -#ifndef EIGEN_NO_DEPRECATED_WARNING - #if EIGEN_COMP_GNUC - #define EIGEN_DEPRECATED __attribute__((deprecated)) - #elif (defined _MSC_VER) - #define EIGEN_DEPRECATED __declspec(deprecated) - #else - #define EIGEN_DEPRECATED - #endif -#else - #define EIGEN_DEPRECATED -#endif - -#if EIGEN_COMP_GNUC -#define EIGEN_UNUSED __attribute__((unused)) -#else -#define EIGEN_UNUSED -#endif - -// Suppresses 'unused variable' warnings. -namespace Eigen { - namespace internal { - template<typename T> void ignore_unused_variable(const T&) {} - } -} -#define EIGEN_UNUSED_VARIABLE(var) Eigen::internal::ignore_unused_variable(var); - -#if !defined(EIGEN_ASM_COMMENT) - #if EIGEN_COMP_GNUC && (EIGEN_ARCH_i386_OR_x86_64 || EIGEN_ARCH_ARM_OR_ARM64) - #define EIGEN_ASM_COMMENT(X) asm("#" X) - #else - #define EIGEN_ASM_COMMENT(X) - #endif -#endif - -/* EIGEN_ALIGN_TO_BOUNDARY(n) forces data to be n-byte aligned. This is used to satisfy SIMD requirements. - * However, we do that EVEN if vectorization (EIGEN_VECTORIZE) is disabled, - * so that vectorization doesn't affect binary compatibility. - * - * If we made alignment depend on whether or not EIGEN_VECTORIZE is defined, it would be impossible to link - * vectorized and non-vectorized code. - */ -#if (defined __CUDACC__) - #define EIGEN_ALIGN_TO_BOUNDARY(n) __align__(n) -#elif EIGEN_COMP_GNUC || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM - #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n))) -#elif EIGEN_COMP_MSVC - #define EIGEN_ALIGN_TO_BOUNDARY(n) __declspec(align(n)) -#elif EIGEN_COMP_SUNCC - // FIXME not sure about this one: - #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n))) -#else - #error Please tell me what is the equivalent of __attribute__((aligned(n))) for your compiler -#endif - -#define EIGEN_ALIGN16 EIGEN_ALIGN_TO_BOUNDARY(16) -#define EIGEN_ALIGN32 EIGEN_ALIGN_TO_BOUNDARY(32) -#define EIGEN_ALIGN_DEFAULT EIGEN_ALIGN_TO_BOUNDARY(EIGEN_ALIGN_BYTES) -#define EIGEN_ALIGN_MAX EIGEN_ALIGN_DEFAULT - -#if EIGEN_ALIGN_STATICALLY -#define EIGEN_USER_ALIGN_TO_BOUNDARY(n) EIGEN_ALIGN_TO_BOUNDARY(n) -#define EIGEN_USER_ALIGN16 EIGEN_ALIGN16 -#define EIGEN_USER_ALIGN32 EIGEN_ALIGN32 -#define EIGEN_USER_ALIGN_DEFAULT EIGEN_ALIGN_DEFAULT -#else -#define EIGEN_USER_ALIGN_TO_BOUNDARY(n) -#define EIGEN_USER_ALIGN16 -#define EIGEN_USER_ALIGN32 -#define EIGEN_USER_ALIGN_DEFAULT -#endif - -#ifdef EIGEN_DONT_USE_RESTRICT_KEYWORD - #define EIGEN_RESTRICT -#endif -#ifndef EIGEN_RESTRICT - #define EIGEN_RESTRICT __restrict -#endif - -#ifndef EIGEN_STACK_ALLOCATION_LIMIT -#define EIGEN_STACK_ALLOCATION_LIMIT 20000 -#endif - -#ifndef EIGEN_DEFAULT_IO_FORMAT -#ifdef EIGEN_MAKING_DOCS -// format used in Eigen's documentation -// needed to define it here as escaping characters in CMake add_definition's argument seems very problematic. -#define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat(3, 0, " ", "\n", "", "") -#else -#define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat() -#endif -#endif - -// just an empty macro ! -#define EIGEN_EMPTY - -#if EIGEN_COMP_MSVC_STRICT - #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \ - using Base::operator =; -#elif EIGEN_COMP_CLANG // workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653) - #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \ - using Base::operator =; \ - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) { Base::operator=(other); return *this; } \ - template <typename OtherDerived> \ - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const DenseBase<OtherDerived>& other) { Base::operator=(other.derived()); return *this; } -#else - #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \ - using Base::operator =; \ - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) \ - { \ - Base::operator=(other); \ - return *this; \ - } -#endif - -#define EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Derived) EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) - -/** -* Just a side note. Commenting within defines works only by documenting -* behind the object (via '!<'). Comments cannot be multi-line and thus -* we have these extra long lines. What is confusing doxygen over here is -* that we use '\' and basically have a bunch of typedefs with their -* documentation in a single line. -**/ - -#define EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \ - typedef typename Eigen::internal::traits<Derived>::Scalar Scalar; /*!< \brief Numeric type, e.g. float, double, int or std::complex<float>. */ \ - typedef typename Eigen::NumTraits<Scalar>::Real RealScalar; /*!< \brief The underlying numeric type for composed scalar types. \details In cases where Scalar is e.g. std::complex<T>, T were corresponding to RealScalar. */ \ - typedef typename Base::CoeffReturnType CoeffReturnType; /*!< \brief The return type for coefficient access. \details Depending on whether the object allows direct coefficient access (e.g. for a MatrixXd), this type is either 'const Scalar&' or simply 'Scalar' for objects that do not allow direct coefficient access. */ \ - typedef typename Eigen::internal::nested<Derived>::type Nested; \ - typedef typename Eigen::internal::traits<Derived>::StorageKind StorageKind; \ - typedef typename Eigen::internal::traits<Derived>::Index Index; \ - enum { RowsAtCompileTime = Eigen::internal::traits<Derived>::RowsAtCompileTime, \ - ColsAtCompileTime = Eigen::internal::traits<Derived>::ColsAtCompileTime, \ - Flags = Eigen::internal::traits<Derived>::Flags, \ - CoeffReadCost = Eigen::internal::traits<Derived>::CoeffReadCost, \ - SizeAtCompileTime = Base::SizeAtCompileTime, \ - MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \ - IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; - - -#define EIGEN_DENSE_PUBLIC_INTERFACE(Derived) \ - typedef typename Eigen::internal::traits<Derived>::Scalar Scalar; /*!< \brief Numeric type, e.g. float, double, int or std::complex<float>. */ \ - typedef typename Eigen::NumTraits<Scalar>::Real RealScalar; /*!< \brief The underlying numeric type for composed scalar types. \details In cases where Scalar is e.g. std::complex<T>, T were corresponding to RealScalar. */ \ - typedef typename Base::PacketScalar PacketScalar; \ - typedef typename Base::CoeffReturnType CoeffReturnType; /*!< \brief The return type for coefficient access. \details Depending on whether the object allows direct coefficient access (e.g. for a MatrixXd), this type is either 'const Scalar&' or simply 'Scalar' for objects that do not allow direct coefficient access. */ \ - typedef typename Eigen::internal::nested<Derived>::type Nested; \ - typedef typename Eigen::internal::traits<Derived>::StorageKind StorageKind; \ - typedef typename Eigen::internal::traits<Derived>::Index Index; \ - enum { RowsAtCompileTime = Eigen::internal::traits<Derived>::RowsAtCompileTime, \ - ColsAtCompileTime = Eigen::internal::traits<Derived>::ColsAtCompileTime, \ - MaxRowsAtCompileTime = Eigen::internal::traits<Derived>::MaxRowsAtCompileTime, \ - MaxColsAtCompileTime = Eigen::internal::traits<Derived>::MaxColsAtCompileTime, \ - Flags = Eigen::internal::traits<Derived>::Flags, \ - CoeffReadCost = Eigen::internal::traits<Derived>::CoeffReadCost, \ - SizeAtCompileTime = Base::SizeAtCompileTime, \ - MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \ - IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \ - using Base::derived; \ - using Base::const_cast_derived; - - -#define EIGEN_PLAIN_ENUM_MIN(a,b) (((int)a <= (int)b) ? (int)a : (int)b) -#define EIGEN_PLAIN_ENUM_MAX(a,b) (((int)a >= (int)b) ? (int)a : (int)b) - -// EIGEN_SIZE_MIN_PREFER_DYNAMIC gives the min between compile-time sizes. 0 has absolute priority, followed by 1, -// followed by Dynamic, followed by other finite values. The reason for giving Dynamic the priority over -// finite values is that min(3, Dynamic) should be Dynamic, since that could be anything between 0 and 3. -#define EIGEN_SIZE_MIN_PREFER_DYNAMIC(a,b) (((int)a == 0 || (int)b == 0) ? 0 \ - : ((int)a == 1 || (int)b == 1) ? 1 \ - : ((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \ - : ((int)a <= (int)b) ? (int)a : (int)b) - -// EIGEN_SIZE_MIN_PREFER_FIXED is a variant of EIGEN_SIZE_MIN_PREFER_DYNAMIC comparing MaxSizes. The difference is that finite values -// now have priority over Dynamic, so that min(3, Dynamic) gives 3. Indeed, whatever the actual value is -// (between 0 and 3), it is not more than 3. -#define EIGEN_SIZE_MIN_PREFER_FIXED(a,b) (((int)a == 0 || (int)b == 0) ? 0 \ - : ((int)a == 1 || (int)b == 1) ? 1 \ - : ((int)a == Dynamic && (int)b == Dynamic) ? Dynamic \ - : ((int)a == Dynamic) ? (int)b \ - : ((int)b == Dynamic) ? (int)a \ - : ((int)a <= (int)b) ? (int)a : (int)b) - -// see EIGEN_SIZE_MIN_PREFER_DYNAMIC. No need for a separate variant for MaxSizes here. -#define EIGEN_SIZE_MAX(a,b) (((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \ - : ((int)a >= (int)b) ? (int)a : (int)b) - -#define EIGEN_LOGICAL_XOR(a,b) (((a) || (b)) && !((a) && (b))) - -#define EIGEN_IMPLIES(a,b) (!(a) || (b)) - -#define EIGEN_MAKE_CWISE_BINARY_OP(METHOD,FUNCTOR) \ - template<typename OtherDerived> \ - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const CwiseBinaryOp<FUNCTOR<Scalar>, const Derived, const OtherDerived> \ - (METHOD)(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \ - { \ - return CwiseBinaryOp<FUNCTOR<Scalar>, const Derived, const OtherDerived>(derived(), other.derived()); \ - } - -// the expression type of a cwise product -#define EIGEN_CWISE_PRODUCT_RETURN_TYPE(LHS,RHS) \ - CwiseBinaryOp< \ - internal::scalar_product_op< \ - typename internal::traits<LHS>::Scalar, \ - typename internal::traits<RHS>::Scalar \ - >, \ - const LHS, \ - const RHS \ - > - -#endif // EIGEN_MACROS_H |