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Diffstat (limited to 'runtimes/nn/depend/external/eigen/Eigen/src/Core/util/Macros.h')
| -rw-r--r-- | runtimes/nn/depend/external/eigen/Eigen/src/Core/util/Macros.h | 992 |
1 files changed, 992 insertions, 0 deletions
diff --git a/runtimes/nn/depend/external/eigen/Eigen/src/Core/util/Macros.h b/runtimes/nn/depend/external/eigen/Eigen/src/Core/util/Macros.h new file mode 100644 index 000000000..38d6ddb9a --- /dev/null +++ b/runtimes/nn/depend/external/eigen/Eigen/src/Core/util/Macros.h @@ -0,0 +1,992 @@ +// This file is part of Eigen, a lightweight C++ template library +// for linear algebra. +// +// Copyright (C) 2008-2015 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 3 +#define EIGEN_MINOR_VERSION 4 + +#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 major+minor version (e.g., 307 for clang 3.7) if the compiler is clang +#if defined(__clang__) + #define EIGEN_COMP_CLANG (__clang_major__*100+__clang_minor__) +#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 + +// For the record, here is a table summarizing the possible values for EIGEN_COMP_MSVC: +// name ver MSC_VER +// 2008 9 1500 +// 2010 10 1600 +// 2012 11 1700 +// 2013 12 1800 +// 2015 14 1900 +// "15" 15 1900 + +/// \internal EIGEN_COMP_MSVC_STRICT set to 1 if the compiler is really Microsoft Visual C++ and not ,e.g., ICC or clang-cl +#if EIGEN_COMP_MSVC && !(EIGEN_COMP_ICC || EIGEN_COMP_LLVM || EIGEN_COMP_CLANG) + #define EIGEN_COMP_MSVC_STRICT _MSC_VER +#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_COMP_ARM set to 1 if the compiler is ARM Compiler +#if defined(__EMSCRIPTEN__) + #define EIGEN_COMP_EMSCRIPTEN 1 +#else + #define EIGEN_COMP_EMSCRIPTEN 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_ICC || EIGEN_COMP_MINGW || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM || EIGEN_COMP_EMSCRIPTEN) + #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 + +/// \internal EIGEN_OS_SUN set to 1 if the OS is SUN +#if (defined(sun) || defined(__sun)) && !(defined(__SVR4) || defined(__svr4__)) + #define EIGEN_OS_SUN 1 +#else + #define EIGEN_OS_SUN 0 +#endif + +/// \internal EIGEN_OS_SOLARIS set to 1 if the OS is Solaris +#if (defined(sun) || defined(__sun)) && (defined(__SVR4) || defined(__svr4__)) + #define EIGEN_OS_SOLARIS 1 +#else + #define EIGEN_OS_SOLARIS 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 + +// 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 + +#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 + +// Upperbound on the C++ version to use. +// Expected values are 03, 11, 14, 17, etc. +// By default, let's use an arbitrarily large C++ version. +#ifndef EIGEN_MAX_CPP_VER +#define EIGEN_MAX_CPP_VER 99 +#endif + +#if EIGEN_MAX_CPP_VER>=11 && (defined(__cplusplus) && (__cplusplus >= 201103L) || EIGEN_COMP_MSVC >= 1900) +#define EIGEN_HAS_CXX11 1 +#else +#define EIGEN_HAS_CXX11 0 +#endif + + +// Do we support r-value references? +#ifndef EIGEN_HAS_RVALUE_REFERENCES +#if EIGEN_MAX_CPP_VER>=11 && \ + (__has_feature(cxx_rvalue_references) || \ + (defined(__cplusplus) && __cplusplus >= 201103L) || \ + (EIGEN_COMP_MSVC >= 1600)) + #define EIGEN_HAS_RVALUE_REFERENCES 1 +#else + #define EIGEN_HAS_RVALUE_REFERENCES 0 +#endif +#endif + +// Does the compiler support C99? +#ifndef EIGEN_HAS_C99_MATH +#if EIGEN_MAX_CPP_VER>=11 && \ + ((defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901)) \ + || (defined(__GNUC__) && defined(_GLIBCXX_USE_C99)) \ + || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER))) + #define EIGEN_HAS_C99_MATH 1 +#else + #define EIGEN_HAS_C99_MATH 0 +#endif +#endif + +// Does the compiler support result_of? +#ifndef EIGEN_HAS_STD_RESULT_OF +#if EIGEN_MAX_CPP_VER>=11 && ((__has_feature(cxx_lambdas) || (defined(__cplusplus) && __cplusplus >= 201103L))) +#define EIGEN_HAS_STD_RESULT_OF 1 +#else +#define EIGEN_HAS_STD_RESULT_OF 0 +#endif +#endif + +// Does the compiler support variadic templates? +#ifndef EIGEN_HAS_VARIADIC_TEMPLATES +#if EIGEN_MAX_CPP_VER>=11 && (__cplusplus > 199711L || EIGEN_COMP_MSVC >= 1900) \ + && ( !defined(__NVCC__) || !EIGEN_ARCH_ARM_OR_ARM64 || (defined __CUDACC_VER__ && __CUDACC_VER__ >= 80000) ) + // ^^ Disable the use of variadic templates when compiling with versions of nvcc older than 8.0 on ARM devices: + // this prevents nvcc from crashing when compiling Eigen on Tegra X1 +#define EIGEN_HAS_VARIADIC_TEMPLATES 1 +#else +#define EIGEN_HAS_VARIADIC_TEMPLATES 0 +#endif +#endif + +// Does the compiler fully support const expressions? (as in c++14) +#ifndef EIGEN_HAS_CONSTEXPR + +#ifdef __CUDACC__ +// Const expressions are supported provided that c++11 is enabled and we're using either clang or nvcc 7.5 or above +#if EIGEN_MAX_CPP_VER>=14 && (__cplusplus > 199711L && defined(__CUDACC_VER__) && (EIGEN_COMP_CLANG || __CUDACC_VER__ >= 70500)) + #define EIGEN_HAS_CONSTEXPR 1 +#endif +#elif EIGEN_MAX_CPP_VER>=14 && (__has_feature(cxx_relaxed_constexpr) || (defined(__cplusplus) && __cplusplus >= 201402L) || \ + (EIGEN_GNUC_AT_LEAST(4,8) && (__cplusplus > 199711L))) +#define EIGEN_HAS_CONSTEXPR 1 +#endif + +#ifndef EIGEN_HAS_CONSTEXPR +#define EIGEN_HAS_CONSTEXPR 0 +#endif + +#endif + +// Does the compiler support C++11 math? +// Let's be conservative and enable the default C++11 implementation only if we are sure it exists +#ifndef EIGEN_HAS_CXX11_MATH + #if EIGEN_MAX_CPP_VER>=11 && ((__cplusplus > 201103L) || (__cplusplus >= 201103L) && (EIGEN_COMP_GNUC_STRICT || EIGEN_COMP_CLANG || EIGEN_COMP_MSVC || EIGEN_COMP_ICC) \ + && (EIGEN_ARCH_i386_OR_x86_64) && (EIGEN_OS_GNULINUX || EIGEN_OS_WIN_STRICT || EIGEN_OS_MAC)) + #define EIGEN_HAS_CXX11_MATH 1 + #else + #define EIGEN_HAS_CXX11_MATH 0 + #endif +#endif + +// Does the compiler support proper C++11 containers? +#ifndef EIGEN_HAS_CXX11_CONTAINERS + #if EIGEN_MAX_CPP_VER>=11 && \ + ((__cplusplus > 201103L) \ + || ((__cplusplus >= 201103L) && (EIGEN_COMP_GNUC_STRICT || EIGEN_COMP_CLANG || EIGEN_COMP_ICC>=1400)) \ + || EIGEN_COMP_MSVC >= 1900) + #define EIGEN_HAS_CXX11_CONTAINERS 1 + #else + #define EIGEN_HAS_CXX11_CONTAINERS 0 + #endif +#endif + +// Does the compiler support C++11 noexcept? +#ifndef EIGEN_HAS_CXX11_NOEXCEPT + #if EIGEN_MAX_CPP_VER>=11 && \ + (__has_feature(cxx_noexcept) \ + || (__cplusplus > 201103L) \ + || ((__cplusplus >= 201103L) && (EIGEN_COMP_GNUC_STRICT || EIGEN_COMP_CLANG || EIGEN_COMP_ICC>=1400)) \ + || EIGEN_COMP_MSVC >= 1900) + #define EIGEN_HAS_CXX11_NOEXCEPT 1 + #else + #define EIGEN_HAS_CXX11_NOEXCEPT 0 + #endif +#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 ArrayBase::sin() and ArrayBase::cos() for SSE and AVX vectorization. + */ +#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) + +#define EIGEN_COMMA , + +// 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 and 4.1 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 +// See also bug 1367 +#if EIGEN_GNUC_AT_LEAST(4,2) +#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 + +// 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 + +// 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 + #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) + { + std::cerr << "assertion failed: " << condition << " in function " << function << " at " << file << ":" << line << std::endl; + abort(); + } + } + } + #define eigen_plain_assert(x) \ + do { \ + if(!Eigen::internal::copy_bool(x)) \ + Eigen::internal::assert_fail(EIGEN_MAKESTRING(x), __PRETTY_FUNCTION__, __FILE__, __LINE__); \ + } while(false) + #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) EIGEN_UNUSED_VARIABLE(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 EIGEN_COMP_MSVC + #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> EIGEN_DEVICE_FUNC 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 + + +//------------------------------------------------------------------------------------------ +// Static and dynamic alignment control +// +// The main purpose of this section is to define EIGEN_MAX_ALIGN_BYTES and EIGEN_MAX_STATIC_ALIGN_BYTES +// as the maximal boundary in bytes on which dynamically and statically allocated data may be alignment respectively. +// The values of EIGEN_MAX_ALIGN_BYTES and EIGEN_MAX_STATIC_ALIGN_BYTES can be specified by the user. If not, +// a default value is automatically computed based on architecture, compiler, and OS. +// +// This section also defines macros EIGEN_ALIGN_TO_BOUNDARY(N) and the shortcuts EIGEN_ALIGN{8,16,32,_MAX} +// to be used to declare statically aligned buffers. +//------------------------------------------------------------------------------------------ + + +/* 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 + +// If the user explicitly disable vectorization, then we also disable alignment +#if defined(EIGEN_DONT_VECTORIZE) + #define EIGEN_IDEAL_MAX_ALIGN_BYTES 0 +#elif defined(EIGEN_VECTORIZE_AVX512) + // 64 bytes static alignmeent is preferred only if really required + #define EIGEN_IDEAL_MAX_ALIGN_BYTES 64 +#elif defined(__AVX__) + // 32 bytes static alignmeent is preferred only if really required + #define EIGEN_IDEAL_MAX_ALIGN_BYTES 32 +#else + #define EIGEN_IDEAL_MAX_ALIGN_BYTES 16 +#endif + + +// EIGEN_MIN_ALIGN_BYTES defines the minimal value for which the notion of explicit alignment makes sense +#define EIGEN_MIN_ALIGN_BYTES 16 + +// 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. + +#if (defined(EIGEN_DONT_ALIGN_STATICALLY) || defined(EIGEN_DONT_ALIGN)) && defined(EIGEN_MAX_STATIC_ALIGN_BYTES) && EIGEN_MAX_STATIC_ALIGN_BYTES>0 +#error EIGEN_MAX_STATIC_ALIGN_BYTES and EIGEN_DONT_ALIGN[_STATICALLY] are both defined with EIGEN_MAX_STATIC_ALIGN_BYTES!=0. Use EIGEN_MAX_STATIC_ALIGN_BYTES=0 as a synonym of EIGEN_DONT_ALIGN_STATICALLY. +#endif + +// EIGEN_DONT_ALIGN_STATICALLY and EIGEN_DONT_ALIGN are deprectated +// They imply EIGEN_MAX_STATIC_ALIGN_BYTES=0 +#if defined(EIGEN_DONT_ALIGN_STATICALLY) || defined(EIGEN_DONT_ALIGN) + #ifdef EIGEN_MAX_STATIC_ALIGN_BYTES + #undef EIGEN_MAX_STATIC_ALIGN_BYTES + #endif + #define EIGEN_MAX_STATIC_ALIGN_BYTES 0 +#endif + +#ifndef EIGEN_MAX_STATIC_ALIGN_BYTES + + // Try to automatically guess what is the best default value for EIGEN_MAX_STATIC_ALIGN_BYTES + + // 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 + + #if EIGEN_ARCH_WANTS_STACK_ALIGNMENT + #define EIGEN_MAX_STATIC_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES + #else + #define EIGEN_MAX_STATIC_ALIGN_BYTES 0 + #endif + +#endif + +// If EIGEN_MAX_ALIGN_BYTES is defined, then it is considered as an upper bound for EIGEN_MAX_ALIGN_BYTES +#if defined(EIGEN_MAX_ALIGN_BYTES) && EIGEN_MAX_ALIGN_BYTES<EIGEN_MAX_STATIC_ALIGN_BYTES +#undef EIGEN_MAX_STATIC_ALIGN_BYTES +#define EIGEN_MAX_STATIC_ALIGN_BYTES EIGEN_MAX_ALIGN_BYTES +#endif + +#if EIGEN_MAX_STATIC_ALIGN_BYTES==0 && !defined(EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT) + #define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT +#endif + +// At this stage, EIGEN_MAX_STATIC_ALIGN_BYTES>0 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 enable/disable alignment (by settting EIGEN_MAX_STATIC_ALIGN_BYTES) +// and the architecture config (EIGEN_ARCH_WANTS_STACK_ALIGNMENT). +// Henceforth, only EIGEN_MAX_STATIC_ALIGN_BYTES should be used. + + +// Shortcuts to EIGEN_ALIGN_TO_BOUNDARY +#define EIGEN_ALIGN8 EIGEN_ALIGN_TO_BOUNDARY(8) +#define EIGEN_ALIGN16 EIGEN_ALIGN_TO_BOUNDARY(16) +#define EIGEN_ALIGN32 EIGEN_ALIGN_TO_BOUNDARY(32) +#define EIGEN_ALIGN64 EIGEN_ALIGN_TO_BOUNDARY(64) +#if EIGEN_MAX_STATIC_ALIGN_BYTES>0 +#define EIGEN_ALIGN_MAX EIGEN_ALIGN_TO_BOUNDARY(EIGEN_MAX_STATIC_ALIGN_BYTES) +#else +#define EIGEN_ALIGN_MAX +#endif + + +// Dynamic alignment control + +#if defined(EIGEN_DONT_ALIGN) && defined(EIGEN_MAX_ALIGN_BYTES) && EIGEN_MAX_ALIGN_BYTES>0 +#error EIGEN_MAX_ALIGN_BYTES and EIGEN_DONT_ALIGN are both defined with EIGEN_MAX_ALIGN_BYTES!=0. Use EIGEN_MAX_ALIGN_BYTES=0 as a synonym of EIGEN_DONT_ALIGN. +#endif + +#ifdef EIGEN_DONT_ALIGN + #ifdef EIGEN_MAX_ALIGN_BYTES + #undef EIGEN_MAX_ALIGN_BYTES + #endif + #define EIGEN_MAX_ALIGN_BYTES 0 +#elif !defined(EIGEN_MAX_ALIGN_BYTES) + #define EIGEN_MAX_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES +#endif + +#if EIGEN_IDEAL_MAX_ALIGN_BYTES > EIGEN_MAX_ALIGN_BYTES +#define EIGEN_DEFAULT_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES +#else +#define EIGEN_DEFAULT_ALIGN_BYTES EIGEN_MAX_ALIGN_BYTES +#endif + + +#ifndef EIGEN_UNALIGNED_VECTORIZE +#define EIGEN_UNALIGNED_VECTORIZE 1 +#endif + +//---------------------------------------------------------------------- + + +#ifdef EIGEN_DONT_USE_RESTRICT_KEYWORD + #define EIGEN_RESTRICT +#endif +#ifndef EIGEN_RESTRICT + #define EIGEN_RESTRICT __restrict +#endif + +#ifndef EIGEN_STACK_ALLOCATION_LIMIT +// 131072 == 128 KB +#define EIGEN_STACK_ALLOCATION_LIMIT 131072 +#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 && (EIGEN_COMP_MSVC < 1900 || defined(__CUDACC_VER__)) // for older MSVC versions, as well as 1900 && CUDA 8, using the base operator is sufficient (cf Bugs 1000, 1324) + #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 + + +/** \internal + * \brief Macro to manually inherit assignment operators. + * This is necessary, because the implicitly defined assignment operator gets deleted when a custom operator= is defined. + */ +#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::ref_selector<Derived>::type Nested; \ + typedef typename Eigen::internal::traits<Derived>::StorageKind StorageKind; \ + typedef typename Eigen::internal::traits<Derived>::StorageIndex StorageIndex; \ + enum { RowsAtCompileTime = Eigen::internal::traits<Derived>::RowsAtCompileTime, \ + ColsAtCompileTime = Eigen::internal::traits<Derived>::ColsAtCompileTime, \ + Flags = Eigen::internal::traits<Derived>::Flags, \ + SizeAtCompileTime = Base::SizeAtCompileTime, \ + MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \ + IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \ + using Base::derived; \ + using Base::const_cast_derived; + + +// FIXME Maybe the EIGEN_DENSE_PUBLIC_INTERFACE could be removed as importing PacketScalar is rarely needed +#define EIGEN_DENSE_PUBLIC_INTERFACE(Derived) \ + EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \ + typedef typename Base::PacketScalar PacketScalar; + + +#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)) + +// the expression type of a standard coefficient wise binary operation +#define EIGEN_CWISE_BINARY_RETURN_TYPE(LHS,RHS,OPNAME) \ + CwiseBinaryOp< \ + EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)< \ + typename internal::traits<LHS>::Scalar, \ + typename internal::traits<RHS>::Scalar \ + >, \ + const LHS, \ + const RHS \ + > + +#define EIGEN_MAKE_CWISE_BINARY_OP(METHOD,OPNAME) \ + template<typename OtherDerived> \ + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME) \ + (METHOD)(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \ + { \ + return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME)(derived(), other.derived()); \ + } + +#define EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,TYPEA,TYPEB) \ + (Eigen::internal::has_ReturnType<Eigen::ScalarBinaryOpTraits<TYPEA,TYPEB,EIGEN_CAT(EIGEN_CAT(Eigen::internal::scalar_,OPNAME),_op)<TYPEA,TYPEB> > >::value) + +#define EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(EXPR,SCALAR,OPNAME) \ + CwiseBinaryOp<EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)<typename internal::traits<EXPR>::Scalar,SCALAR>, const EXPR, \ + const typename internal::plain_constant_type<EXPR,SCALAR>::type> + +#define EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(SCALAR,EXPR,OPNAME) \ + CwiseBinaryOp<EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)<SCALAR,typename internal::traits<EXPR>::Scalar>, \ + const typename internal::plain_constant_type<EXPR,SCALAR>::type, const EXPR> + +// Workaround for MSVC 2010 (see ML thread "patch with compile for for MSVC 2010") +#if EIGEN_COMP_MSVC_STRICT<=1600 +#define EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(X) typename internal::enable_if<true,X>::type +#else +#define EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(X) X +#endif + +#define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME) \ + template <typename T> EIGEN_DEVICE_FUNC inline \ + EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(const EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(Derived,typename internal::promote_scalar_arg<Scalar EIGEN_COMMA T EIGEN_COMMA EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)>::type,OPNAME))\ + (METHOD)(const T& scalar) const { \ + typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)>::type PromotedT; \ + return EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(Derived,PromotedT,OPNAME)(derived(), \ + typename internal::plain_constant_type<Derived,PromotedT>::type(derived().rows(), derived().cols(), internal::scalar_constant_op<PromotedT>(scalar))); \ + } + +#define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \ + template <typename T> EIGEN_DEVICE_FUNC inline friend \ + EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(const EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(typename internal::promote_scalar_arg<Scalar EIGEN_COMMA T EIGEN_COMMA EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)>::type,Derived,OPNAME)) \ + (METHOD)(const T& scalar, const StorageBaseType& matrix) { \ + typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)>::type PromotedT; \ + return EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(PromotedT,Derived,OPNAME)( \ + typename internal::plain_constant_type<Derived,PromotedT>::type(matrix.derived().rows(), matrix.derived().cols(), internal::scalar_constant_op<PromotedT>(scalar)), matrix.derived()); \ + } + +#define EIGEN_MAKE_SCALAR_BINARY_OP(METHOD,OPNAME) \ + EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \ + EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME) + + +#ifdef EIGEN_EXCEPTIONS +# define EIGEN_THROW_X(X) throw X +# define EIGEN_THROW throw +# define EIGEN_TRY try +# define EIGEN_CATCH(X) catch (X) +#else +# ifdef __CUDA_ARCH__ +# define EIGEN_THROW_X(X) asm("trap;") +# define EIGEN_THROW asm("trap;") +# else +# define EIGEN_THROW_X(X) std::abort() +# define EIGEN_THROW std::abort() +# endif +# define EIGEN_TRY if (true) +# define EIGEN_CATCH(X) else +#endif + + +#if EIGEN_HAS_CXX11_NOEXCEPT +# define EIGEN_INCLUDE_TYPE_TRAITS +# define EIGEN_NOEXCEPT noexcept +# define EIGEN_NOEXCEPT_IF(x) noexcept(x) +# define EIGEN_NO_THROW noexcept(true) +# define EIGEN_EXCEPTION_SPEC(X) noexcept(false) +#else +# define EIGEN_NOEXCEPT +# define EIGEN_NOEXCEPT_IF(x) +# define EIGEN_NO_THROW throw() +# define EIGEN_EXCEPTION_SPEC(X) throw(X) +#endif + +#endif // EIGEN_MACROS_H |