11 #ifndef EIGEN_MACROS_H
12 #define EIGEN_MACROS_H
14 #define EIGEN_WORLD_VERSION 3
15 #define EIGEN_MAJOR_VERSION 3
16 #define EIGEN_MINOR_VERSION 0
18 #define EIGEN_VERSION_AT_LEAST(x,y,z) (EIGEN_WORLD_VERSION>x || (EIGEN_WORLD_VERSION>=x && \
19 (EIGEN_MAJOR_VERSION>y || (EIGEN_MAJOR_VERSION>=y && \
20 EIGEN_MINOR_VERSION>=z))))
26 #define EIGEN_COMP_GNUC 1
28 #define EIGEN_COMP_GNUC 0
32 #if defined(__clang__)
33 #define EIGEN_COMP_CLANG (__clang_major__*100+__clang_minor__)
35 #define EIGEN_COMP_CLANG 0
41 #define EIGEN_COMP_LLVM 1
43 #define EIGEN_COMP_LLVM 0
47 #if defined(__INTEL_COMPILER)
48 #define EIGEN_COMP_ICC __INTEL_COMPILER
50 #define EIGEN_COMP_ICC 0
54 #if defined(__MINGW32__)
55 #define EIGEN_COMP_MINGW 1
57 #define EIGEN_COMP_MINGW 0
61 #if defined(__SUNPRO_CC)
62 #define EIGEN_COMP_SUNCC 1
64 #define EIGEN_COMP_SUNCC 0
69 #define EIGEN_COMP_MSVC _MSC_VER
71 #define EIGEN_COMP_MSVC 0
84 #if EIGEN_COMP_MSVC && !(EIGEN_COMP_ICC)
85 #define EIGEN_COMP_MSVC_STRICT _MSC_VER
87 #define EIGEN_COMP_MSVC_STRICT 0
91 #if defined(__IBMCPP__) || defined(__xlc__)
92 #define EIGEN_COMP_IBM 1
94 #define EIGEN_COMP_IBM 0
99 #define EIGEN_COMP_PGI 1
101 #define EIGEN_COMP_PGI 0
105 #if defined(__CC_ARM) || defined(__ARMCC_VERSION)
106 #define EIGEN_COMP_ARM 1
108 #define EIGEN_COMP_ARM 0
112 #if defined(__EMSCRIPTEN__)
113 #define EIGEN_COMP_EMSCRIPTEN 1
115 #define EIGEN_COMP_EMSCRIPTEN 0
120 #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)
121 #define EIGEN_COMP_GNUC_STRICT 1
123 #define EIGEN_COMP_GNUC_STRICT 0
128 #define EIGEN_GNUC_AT_LEAST(x,y) ((__GNUC__==x && __GNUC_MINOR__>=y) || __GNUC__>x)
129 #define EIGEN_GNUC_AT_MOST(x,y) ((__GNUC__==x && __GNUC_MINOR__<=y) || __GNUC__<x)
130 #define EIGEN_GNUC_AT(x,y) ( __GNUC__==x && __GNUC_MINOR__==y )
132 #define EIGEN_GNUC_AT_LEAST(x,y) 0
133 #define EIGEN_GNUC_AT_MOST(x,y) 0
134 #define EIGEN_GNUC_AT(x,y) 0
138 #if EIGEN_COMP_GNUC && (__GNUC__ <= 3)
139 #define EIGEN_GCC3_OR_OLDER 1
141 #define EIGEN_GCC3_OR_OLDER 0
147 #if defined(__x86_64__) || defined(_M_X64) || defined(__amd64)
148 #define EIGEN_ARCH_x86_64 1
150 #define EIGEN_ARCH_x86_64 0
153 #if defined(__i386__) || defined(_M_IX86) || defined(_X86_) || defined(__i386)
154 #define EIGEN_ARCH_i386 1
156 #define EIGEN_ARCH_i386 0
159 #if EIGEN_ARCH_x86_64 || EIGEN_ARCH_i386
160 #define EIGEN_ARCH_i386_OR_x86_64 1
162 #define EIGEN_ARCH_i386_OR_x86_64 0
167 #define EIGEN_ARCH_ARM 1
169 #define EIGEN_ARCH_ARM 0
173 #if defined(__aarch64__)
174 #define EIGEN_ARCH_ARM64 1
176 #define EIGEN_ARCH_ARM64 0
179 #if EIGEN_ARCH_ARM || EIGEN_ARCH_ARM64
180 #define EIGEN_ARCH_ARM_OR_ARM64 1
182 #define EIGEN_ARCH_ARM_OR_ARM64 0
186 #if defined(__mips__) || defined(__mips)
187 #define EIGEN_ARCH_MIPS 1
189 #define EIGEN_ARCH_MIPS 0
193 #if defined(__sparc__) || defined(__sparc)
194 #define EIGEN_ARCH_SPARC 1
196 #define EIGEN_ARCH_SPARC 0
200 #if defined(__ia64__)
201 #define EIGEN_ARCH_IA64 1
203 #define EIGEN_ARCH_IA64 0
207 #if defined(__powerpc__) || defined(__ppc__) || defined(_M_PPC)
208 #define EIGEN_ARCH_PPC 1
210 #define EIGEN_ARCH_PPC 0
218 #if defined(__unix__) || defined(__unix)
219 #define EIGEN_OS_UNIX 1
221 #define EIGEN_OS_UNIX 0
225 #if defined(__linux__)
226 #define EIGEN_OS_LINUX 1
228 #define EIGEN_OS_LINUX 0
233 #if defined(__ANDROID__) || defined(ANDROID)
234 #define EIGEN_OS_ANDROID 1
236 #define EIGEN_OS_ANDROID 0
240 #if defined(__gnu_linux__) && !(EIGEN_OS_ANDROID)
241 #define EIGEN_OS_GNULINUX 1
243 #define EIGEN_OS_GNULINUX 0
247 #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__)
248 #define EIGEN_OS_BSD 1
250 #define EIGEN_OS_BSD 0
254 #if defined(__APPLE__)
255 #define EIGEN_OS_MAC 1
257 #define EIGEN_OS_MAC 0
262 #define EIGEN_OS_QNX 1
264 #define EIGEN_OS_QNX 0
269 #define EIGEN_OS_WIN 1
271 #define EIGEN_OS_WIN 0
276 #define EIGEN_OS_WIN64 1
278 #define EIGEN_OS_WIN64 0
282 #if defined(_WIN32_WCE)
283 #define EIGEN_OS_WINCE 1
285 #define EIGEN_OS_WINCE 0
289 #if defined(__CYGWIN__)
290 #define EIGEN_OS_CYGWIN 1
292 #define EIGEN_OS_CYGWIN 0
296 #if EIGEN_OS_WIN && !( EIGEN_OS_WINCE || EIGEN_OS_CYGWIN )
297 #define EIGEN_OS_WIN_STRICT 1
299 #define EIGEN_OS_WIN_STRICT 0
303 #if (defined(sun) || defined(__sun)) && !(defined(__SVR4) || defined(__svr4__))
304 #define EIGEN_OS_SUN 1
306 #define EIGEN_OS_SUN 0
310 #if (defined(sun) || defined(__sun)) && (defined(__SVR4) || defined(__svr4__))
311 #define EIGEN_OS_SOLARIS 1
313 #define EIGEN_OS_SOLARIS 0
318 #if EIGEN_GNUC_AT_MOST(4,3) && !EIGEN_COMP_CLANG
320 #define EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO 0
322 #define EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO 1
327 #define EIGEN_NOT_A_MACRO
329 #ifdef EIGEN_DEFAULT_TO_ROW_MAJOR
330 #define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION Eigen::RowMajor
332 #define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION Eigen::ColMajor
335 #ifndef EIGEN_DEFAULT_DENSE_INDEX_TYPE
336 #define EIGEN_DEFAULT_DENSE_INDEX_TYPE std::ptrdiff_t
341 # define EIGEN_HAS_BUILTIN(x) __has_builtin(x)
343 # define EIGEN_HAS_BUILTIN(x) 0
348 #ifndef __has_feature
349 # define __has_feature(x) 0
355 #ifndef EIGEN_MAX_CPP_VER
356 #define EIGEN_MAX_CPP_VER 99
359 #if EIGEN_MAX_CPP_VER>=11 && defined(__cplusplus) && (__cplusplus >= 201103L)
360 #define EIGEN_HAS_CXX11 1
362 #define EIGEN_HAS_CXX11 0
367 #ifndef EIGEN_HAS_RVALUE_REFERENCES
368 #if EIGEN_MAX_CPP_VER>=11 && \
369 (__has_feature(cxx_rvalue_references) || \
370 (defined(__cplusplus) && __cplusplus >= 201103L) || \
371 (EIGEN_COMP_MSVC >= 1600))
372 #define EIGEN_HAS_RVALUE_REFERENCES 1
374 #define EIGEN_HAS_RVALUE_REFERENCES 0
379 #ifndef EIGEN_HAS_C99_MATH
380 #if EIGEN_MAX_CPP_VER>=11 && \
381 ((defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901)) \
382 || (defined(__GNUC__) && defined(_GLIBCXX_USE_C99)) \
383 || (defined(_LIBCPP_VERSION) && !defined(_MSC_VER)))
384 #define EIGEN_HAS_C99_MATH 1
386 #define EIGEN_HAS_C99_MATH 0
391 #ifndef EIGEN_HAS_STD_RESULT_OF
392 #if EIGEN_MAX_CPP_VER>=11 && ((__has_feature(cxx_lambdas) || (defined(__cplusplus) && __cplusplus >= 201103L)))
393 #define EIGEN_HAS_STD_RESULT_OF 1
395 #define EIGEN_HAS_STD_RESULT_OF 0
400 #ifndef EIGEN_HAS_VARIADIC_TEMPLATES
401 #if EIGEN_MAX_CPP_VER>=11 && (__cplusplus > 199711L || EIGEN_COMP_MSVC >= 1900) \
402 && ( !defined(__NVCC__) || !EIGEN_ARCH_ARM_OR_ARM64 || (defined __CUDACC_VER__ && __CUDACC_VER__ >= 80000) )
405 #define EIGEN_HAS_VARIADIC_TEMPLATES 1
407 #define EIGEN_HAS_VARIADIC_TEMPLATES 0
412 #ifndef EIGEN_HAS_CONSTEXPR
416 #if EIGEN_MAX_CPP_VER>=14 && (__cplusplus > 199711L && defined(__CUDACC_VER__) && (EIGEN_COMP_CLANG || __CUDACC_VER__ >= 70500))
417 #define EIGEN_HAS_CONSTEXPR 1
419 #elif EIGEN_MAX_CPP_VER>=14 && (__has_feature(cxx_relaxed_constexpr) || (defined(__cplusplus) && __cplusplus >= 201402L) || \
420 (EIGEN_GNUC_AT_LEAST(4,8) && (__cplusplus > 199711L)))
421 #define EIGEN_HAS_CONSTEXPR 1
424 #ifndef EIGEN_HAS_CONSTEXPR
425 #define EIGEN_HAS_CONSTEXPR 0
432 #ifndef EIGEN_HAS_CXX11_MATH
433 #if EIGEN_MAX_CPP_VER>=11 && ((__cplusplus > 201103L) || (__cplusplus >= 201103L) && (EIGEN_COMP_GNUC_STRICT || EIGEN_COMP_CLANG || EIGEN_COMP_MSVC || EIGEN_COMP_ICC) \
434 && (EIGEN_ARCH_i386_OR_x86_64) && (EIGEN_OS_GNULINUX || EIGEN_OS_WIN_STRICT || EIGEN_OS_MAC))
435 #define EIGEN_HAS_CXX11_MATH 1
437 #define EIGEN_HAS_CXX11_MATH 0
442 #ifndef EIGEN_HAS_CXX11_CONTAINERS
443 #if EIGEN_MAX_CPP_VER>=11 && \
444 ((__cplusplus > 201103L) \
445 || ((__cplusplus >= 201103L) && (EIGEN_COMP_GNUC_STRICT || EIGEN_COMP_CLANG || EIGEN_COMP_ICC>=1400)) \
446 || EIGEN_COMP_MSVC >= 1900)
447 #define EIGEN_HAS_CXX11_CONTAINERS 1
449 #define EIGEN_HAS_CXX11_CONTAINERS 0
454 #ifndef EIGEN_HAS_CXX11_NOEXCEPT
455 #if EIGEN_MAX_CPP_VER>=11 && \
456 (__has_feature(cxx_noexcept) \
457 || (__cplusplus > 201103L) \
458 || ((__cplusplus >= 201103L) && (EIGEN_COMP_GNUC_STRICT || EIGEN_COMP_CLANG || EIGEN_COMP_ICC>=1400)) \
459 || EIGEN_COMP_MSVC >= 1900)
460 #define EIGEN_HAS_CXX11_NOEXCEPT 1
462 #define EIGEN_HAS_CXX11_NOEXCEPT 0
471 #ifndef EIGEN_FAST_MATH
472 #define EIGEN_FAST_MATH 1
475 #define EIGEN_DEBUG_VAR(x) std::cerr << #x << " = " << x << std::endl;
478 #define EIGEN_CAT2(a,b) a ## b
479 #define EIGEN_CAT(a,b) EIGEN_CAT2(a,b)
481 #define EIGEN_COMMA ,
484 #define EIGEN_MAKESTRING2(a) #a
485 #define EIGEN_MAKESTRING(a) EIGEN_MAKESTRING2(a)
490 #if EIGEN_COMP_MSVC || EIGEN_COMP_ICC
491 #define EIGEN_STRONG_INLINE __forceinline
493 #define EIGEN_STRONG_INLINE inline
503 #if EIGEN_GNUC_AT_LEAST(4,0)
504 #define EIGEN_ALWAYS_INLINE __attribute__((always_inline)) inline
506 #define EIGEN_ALWAYS_INLINE EIGEN_STRONG_INLINE
510 #define EIGEN_DONT_INLINE __attribute__((noinline))
511 #elif EIGEN_COMP_MSVC
512 #define EIGEN_DONT_INLINE __declspec(noinline)
514 #define EIGEN_DONT_INLINE
518 #define EIGEN_PERMISSIVE_EXPR __extension__
520 #define EIGEN_PERMISSIVE_EXPR
527 #define EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS
528 #define EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS inline
531 # ifndef EIGEN_NO_DEBUG
532 # define EIGEN_NO_DEBUG
537 #ifdef EIGEN_NO_DEBUG
538 #define eigen_plain_assert(x)
540 #if EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO
543 inline bool copy_bool(
bool b) {
return b; }
546 #define eigen_plain_assert(x) assert(x)
557 EIGEN_DONT_INLINE
bool copy_bool(
bool b) {
return b; }
559 inline void assert_fail(
const char *condition,
const char *
function ,
const char *file,
int line)
561 std::cerr <<
"assertion failed: " << condition <<
" in function " <<
function <<
" at " << file <<
":" << line << std::endl;
566 #define eigen_plain_assert(x) \
568 if(!Eigen::internal::copy_bool(x)) \
569 Eigen::internal::assert_fail(EIGEN_MAKESTRING(x), __PRETTY_FUNCTION__, __FILE__, __LINE__); \
576 #define eigen_assert(x) eigen_plain_assert(x)
579 #ifdef EIGEN_INTERNAL_DEBUGGING
580 #define eigen_internal_assert(x) eigen_assert(x)
582 #define eigen_internal_assert(x)
585 #ifdef EIGEN_NO_DEBUG
586 #define EIGEN_ONLY_USED_FOR_DEBUG(x) EIGEN_UNUSED_VARIABLE(x)
588 #define EIGEN_ONLY_USED_FOR_DEBUG(x)
591 #ifndef EIGEN_NO_DEPRECATED_WARNING
593 #define EIGEN_DEPRECATED __attribute__((deprecated))
594 #elif EIGEN_COMP_MSVC
595 #define EIGEN_DEPRECATED __declspec(deprecated)
597 #define EIGEN_DEPRECATED
600 #define EIGEN_DEPRECATED
604 #define EIGEN_UNUSED __attribute__((unused))
612 template <
typename T> EIGEN_DEVICE_FUNC
void ignore_unused_variable(
const T&) {}
615 #define EIGEN_UNUSED_VARIABLE(var) Eigen::internal::ignore_unused_variable(var);
617 #if !defined(EIGEN_ASM_COMMENT)
618 #if EIGEN_COMP_GNUC && (EIGEN_ARCH_i386_OR_x86_64 || EIGEN_ARCH_ARM_OR_ARM64)
619 #define EIGEN_ASM_COMMENT(X) __asm__("#" X)
621 #define EIGEN_ASM_COMMENT(X)
646 #if (defined __CUDACC__)
647 #define EIGEN_ALIGN_TO_BOUNDARY(n) __align__(n)
648 #elif EIGEN_COMP_GNUC || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM
649 #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n)))
650 #elif EIGEN_COMP_MSVC
651 #define EIGEN_ALIGN_TO_BOUNDARY(n) __declspec(align(n))
652 #elif EIGEN_COMP_SUNCC
654 #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n)))
656 #error Please tell me what is the equivalent of __attribute__((aligned(n))) for your compiler
660 #if defined(EIGEN_DONT_VECTORIZE)
661 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 0
662 #elif defined(EIGEN_VECTORIZE_AVX512)
664 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 64
665 #elif defined(__AVX__)
667 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 32
669 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 16
674 #define EIGEN_MIN_ALIGN_BYTES 16
680 #if (defined(EIGEN_DONT_ALIGN_STATICALLY) || defined(EIGEN_DONT_ALIGN)) && defined(EIGEN_MAX_STATIC_ALIGN_BYTES) && EIGEN_MAX_STATIC_ALIGN_BYTES>0
681 #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.
686 #if defined(EIGEN_DONT_ALIGN_STATICALLY) || defined(EIGEN_DONT_ALIGN)
687 #ifdef EIGEN_MAX_STATIC_ALIGN_BYTES
688 #undef EIGEN_MAX_STATIC_ALIGN_BYTES
690 #define EIGEN_MAX_STATIC_ALIGN_BYTES 0
693 #ifndef EIGEN_MAX_STATIC_ALIGN_BYTES
703 #if EIGEN_COMP_GNUC && !(EIGEN_ARCH_i386_OR_x86_64 || EIGEN_ARCH_ARM_OR_ARM64 || EIGEN_ARCH_PPC || EIGEN_ARCH_IA64)
704 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 1
705 #elif EIGEN_ARCH_ARM_OR_ARM64 && EIGEN_COMP_GNUC_STRICT && EIGEN_GNUC_AT_MOST(4, 6)
709 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 1
711 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 0
715 #if !EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT \
716 && !EIGEN_GCC3_OR_OLDER \
717 && !EIGEN_COMP_SUNCC \
719 #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 1
721 #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 0
724 #if EIGEN_ARCH_WANTS_STACK_ALIGNMENT
725 #define EIGEN_MAX_STATIC_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES
727 #define EIGEN_MAX_STATIC_ALIGN_BYTES 0
733 #if defined(EIGEN_MAX_ALIGN_BYTES) && EIGEN_MAX_ALIGN_BYTES<EIGEN_MAX_STATIC_ALIGN_BYTES
734 #undef EIGEN_MAX_STATIC_ALIGN_BYTES
735 #define EIGEN_MAX_STATIC_ALIGN_BYTES EIGEN_MAX_ALIGN_BYTES
738 #if EIGEN_MAX_STATIC_ALIGN_BYTES==0 && !defined(EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT)
739 #define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
749 #define EIGEN_ALIGN8 EIGEN_ALIGN_TO_BOUNDARY(8)
750 #define EIGEN_ALIGN16 EIGEN_ALIGN_TO_BOUNDARY(16)
751 #define EIGEN_ALIGN32 EIGEN_ALIGN_TO_BOUNDARY(32)
752 #define EIGEN_ALIGN64 EIGEN_ALIGN_TO_BOUNDARY(64)
753 #if EIGEN_MAX_STATIC_ALIGN_BYTES>0
754 #define EIGEN_ALIGN_MAX EIGEN_ALIGN_TO_BOUNDARY(EIGEN_MAX_STATIC_ALIGN_BYTES)
756 #define EIGEN_ALIGN_MAX
762 #if defined(EIGEN_DONT_ALIGN) && defined(EIGEN_MAX_ALIGN_BYTES) && EIGEN_MAX_ALIGN_BYTES>0
763 #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.
766 #ifdef EIGEN_DONT_ALIGN
767 #ifdef EIGEN_MAX_ALIGN_BYTES
768 #undef EIGEN_MAX_ALIGN_BYTES
770 #define EIGEN_MAX_ALIGN_BYTES 0
771 #elif !defined(EIGEN_MAX_ALIGN_BYTES)
772 #define EIGEN_MAX_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES
775 #if EIGEN_IDEAL_MAX_ALIGN_BYTES > EIGEN_MAX_ALIGN_BYTES
776 #define EIGEN_DEFAULT_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES
778 #define EIGEN_DEFAULT_ALIGN_BYTES EIGEN_MAX_ALIGN_BYTES
782 #ifndef EIGEN_UNALIGNED_VECTORIZE
783 #define EIGEN_UNALIGNED_VECTORIZE 1
789 #ifdef EIGEN_DONT_USE_RESTRICT_KEYWORD
790 #define EIGEN_RESTRICT
792 #ifndef EIGEN_RESTRICT
793 #define EIGEN_RESTRICT __restrict
796 #ifndef EIGEN_STACK_ALLOCATION_LIMIT
798 #define EIGEN_STACK_ALLOCATION_LIMIT 131072
801 #ifndef EIGEN_DEFAULT_IO_FORMAT
802 #ifdef EIGEN_MAKING_DOCS
805 #define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat(3, 0, " ", "\n", "", "")
807 #define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat()
814 #if EIGEN_COMP_MSVC_STRICT && (EIGEN_COMP_MSVC < 1900 || __CUDACC_VER__) // for older MSVC versions, as well as 1900 && CUDA 8, using the base operator is sufficient (cf Bugs 1000, 1324)
815 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
816 using Base::operator =;
817 #elif EIGEN_COMP_CLANG // workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653)
818 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
819 using Base::operator =; \
820 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) { Base::operator=(other); return *this; } \
821 template <typename OtherDerived> \
822 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const DenseBase<OtherDerived>& other) { Base::operator=(other.derived()); return *this; }
824 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
825 using Base::operator =; \
826 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) \
828 Base::operator=(other); \
838 #define EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Derived) EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived)
848 #define EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \
849 typedef typename Eigen::internal::traits<Derived>::Scalar Scalar; \
850 typedef typename Eigen::NumTraits<Scalar>::Real RealScalar; \
851 typedef typename Base::CoeffReturnType CoeffReturnType; \
852 typedef typename Eigen::internal::ref_selector<Derived>::type Nested; \
853 typedef typename Eigen::internal::traits<Derived>::StorageKind StorageKind; \
854 typedef typename Eigen::internal::traits<Derived>::StorageIndex StorageIndex; \
855 enum { RowsAtCompileTime = Eigen::internal::traits<Derived>::RowsAtCompileTime, \
856 ColsAtCompileTime = Eigen::internal::traits<Derived>::ColsAtCompileTime, \
857 Flags = Eigen::internal::traits<Derived>::Flags, \
858 SizeAtCompileTime = Base::SizeAtCompileTime, \
859 MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \
860 IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \
861 using Base::derived; \
862 using Base::const_cast_derived;
866 #define EIGEN_DENSE_PUBLIC_INTERFACE(Derived) \
867 EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \
868 typedef typename Base::PacketScalar PacketScalar;
871 #define EIGEN_PLAIN_ENUM_MIN(a,b) (((int)a <= (int)b) ? (int)a : (int)b)
872 #define EIGEN_PLAIN_ENUM_MAX(a,b) (((int)a >= (int)b) ? (int)a : (int)b)
877 #define EIGEN_SIZE_MIN_PREFER_DYNAMIC(a,b) (((int)a == 0 || (int)b == 0) ? 0 \
878 : ((int)a == 1 || (int)b == 1) ? 1 \
879 : ((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \
880 : ((int)a <= (int)b) ? (int)a : (int)b)
885 #define EIGEN_SIZE_MIN_PREFER_FIXED(a,b) (((int)a == 0 || (int)b == 0) ? 0 \
886 : ((int)a == 1 || (int)b == 1) ? 1 \
887 : ((int)a == Dynamic && (int)b == Dynamic) ? Dynamic \
888 : ((int)a == Dynamic) ? (int)b \
889 : ((int)b == Dynamic) ? (int)a \
890 : ((int)a <= (int)b) ? (int)a : (int)b)
893 #define EIGEN_SIZE_MAX(a,b) (((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \
894 : ((int)a >= (int)b) ? (int)a : (int)b)
896 #define EIGEN_LOGICAL_XOR(a,b) (((a) || (b)) && !((a) && (b)))
898 #define EIGEN_IMPLIES(a,b) (!(a) || (b))
901 #define EIGEN_CWISE_BINARY_RETURN_TYPE(LHS,RHS,OPNAME) \
903 EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)< \
904 typename internal::traits<LHS>::Scalar, \
905 typename internal::traits<RHS>::Scalar \
911 #define EIGEN_MAKE_CWISE_BINARY_OP(METHOD,OPNAME) \
912 template<typename OtherDerived> \
913 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME) \
914 (METHOD)(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \
916 return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME)(derived(), other.derived()); \
919 #define EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,TYPEA,TYPEB) \
920 (Eigen::internal::has_ReturnType<Eigen::ScalarBinaryOpTraits<TYPEA,TYPEB,EIGEN_CAT(EIGEN_CAT(Eigen::internal::scalar_,OPNAME),_op)<TYPEA,TYPEB> > >::value)
922 #define EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(EXPR,SCALAR,OPNAME) \
923 CwiseBinaryOp<EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)<typename internal::traits<EXPR>::Scalar,SCALAR>, const EXPR, \
924 const typename internal::plain_constant_type<EXPR,SCALAR>::type>
926 #define EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(SCALAR,EXPR,OPNAME) \
927 CwiseBinaryOp<EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)<SCALAR,typename internal::traits<EXPR>::Scalar>, \
928 const typename internal::plain_constant_type<EXPR,SCALAR>::type, const EXPR>
931 #if EIGEN_COMP_MSVC_STRICT<=1600
932 #define EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(X) typename internal::enable_if<true,X>::type
934 #define EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(X) X
937 #define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME) \
938 template <typename T> EIGEN_DEVICE_FUNC inline \
939 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))\
940 (METHOD)(const T& scalar) const { \
941 typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)>::type PromotedT; \
942 return EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(Derived,PromotedT,OPNAME)(derived(), \
943 typename internal::plain_constant_type<Derived,PromotedT>::type(derived().rows(), derived().cols(), internal::scalar_constant_op<PromotedT>(scalar))); \
946 #define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \
947 template <typename T> EIGEN_DEVICE_FUNC inline friend \
948 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)) \
949 (METHOD)(const T& scalar, const StorageBaseType& matrix) { \
950 typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)>::type PromotedT; \
951 return EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(PromotedT,Derived,OPNAME)( \
952 typename internal::plain_constant_type<Derived,PromotedT>::type(matrix.derived().rows(), matrix.derived().cols(), internal::scalar_constant_op<PromotedT>(scalar)), matrix.derived()); \
955 #define EIGEN_MAKE_SCALAR_BINARY_OP(METHOD,OPNAME) \
956 EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \
957 EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME)
960 #ifdef EIGEN_EXCEPTIONS
961 # define EIGEN_THROW_X(X) throw X
962 # define EIGEN_THROW throw
963 # define EIGEN_TRY try
964 # define EIGEN_CATCH(X) catch (X)
966 # ifdef __CUDA_ARCH__
967 # define EIGEN_THROW_X(X) asm("trap;")
968 # define EIGEN_THROW asm("trap;")
970 # define EIGEN_THROW_X(X) std::abort()
971 # define EIGEN_THROW std::abort()
973 # define EIGEN_TRY if (true)
974 # define EIGEN_CATCH(X) else
978 #if EIGEN_HAS_CXX11_NOEXCEPT
979 # define EIGEN_INCLUDE_TYPE_TRAITS
980 # define EIGEN_NOEXCEPT noexcept
981 # define EIGEN_NOEXCEPT_IF(x) noexcept(x)
982 # define EIGEN_NO_THROW noexcept(true)
983 # define EIGEN_EXCEPTION_SPEC(X) noexcept(false)
985 # define EIGEN_NOEXCEPT
986 # define EIGEN_NOEXCEPT_IF(x)
987 # define EIGEN_NO_THROW throw()
988 # define EIGEN_EXCEPTION_SPEC(X) throw(X)
991 #endif // EIGEN_MACROS_H