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 4
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 || EIGEN_COMP_LLVM || EIGEN_COMP_CLANG)
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) || EIGEN_COMP_MSVC >= 1900)
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
504 #if EIGEN_GNUC_AT_LEAST(4,2)
505 #define EIGEN_ALWAYS_INLINE __attribute__((always_inline)) inline
507 #define EIGEN_ALWAYS_INLINE EIGEN_STRONG_INLINE
511 #define EIGEN_DONT_INLINE __attribute__((noinline))
512 #elif EIGEN_COMP_MSVC
513 #define EIGEN_DONT_INLINE __declspec(noinline)
515 #define EIGEN_DONT_INLINE
519 #define EIGEN_PERMISSIVE_EXPR __extension__
521 #define EIGEN_PERMISSIVE_EXPR
528 #define EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS
529 #define EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS inline
532 # ifndef EIGEN_NO_DEBUG
533 # define EIGEN_NO_DEBUG
538 #ifdef EIGEN_NO_DEBUG
539 #define eigen_plain_assert(x)
541 #if EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO
544 inline bool copy_bool(
bool b) {
return b; }
547 #define eigen_plain_assert(x) assert(x)
558 EIGEN_DONT_INLINE
bool copy_bool(
bool b) {
return b; }
560 inline void assert_fail(
const char *condition,
const char *
function ,
const char *file,
int line)
562 std::cerr <<
"assertion failed: " << condition <<
" in function " <<
function <<
" at " << file <<
":" << line << std::endl;
567 #define eigen_plain_assert(x) \
569 if(!Eigen::internal::copy_bool(x)) \
570 Eigen::internal::assert_fail(EIGEN_MAKESTRING(x), __PRETTY_FUNCTION__, __FILE__, __LINE__); \
577 #define eigen_assert(x) eigen_plain_assert(x)
580 #ifdef EIGEN_INTERNAL_DEBUGGING
581 #define eigen_internal_assert(x) eigen_assert(x)
583 #define eigen_internal_assert(x)
586 #ifdef EIGEN_NO_DEBUG
587 #define EIGEN_ONLY_USED_FOR_DEBUG(x) EIGEN_UNUSED_VARIABLE(x)
589 #define EIGEN_ONLY_USED_FOR_DEBUG(x)
592 #ifndef EIGEN_NO_DEPRECATED_WARNING
594 #define EIGEN_DEPRECATED __attribute__((deprecated))
595 #elif EIGEN_COMP_MSVC
596 #define EIGEN_DEPRECATED __declspec(deprecated)
598 #define EIGEN_DEPRECATED
601 #define EIGEN_DEPRECATED
605 #define EIGEN_UNUSED __attribute__((unused))
613 template <
typename T> EIGEN_DEVICE_FUNC
void ignore_unused_variable(
const T&) {}
616 #define EIGEN_UNUSED_VARIABLE(var) Eigen::internal::ignore_unused_variable(var);
618 #if !defined(EIGEN_ASM_COMMENT)
619 #if EIGEN_COMP_GNUC && (EIGEN_ARCH_i386_OR_x86_64 || EIGEN_ARCH_ARM_OR_ARM64)
620 #define EIGEN_ASM_COMMENT(X) __asm__("#" X)
622 #define EIGEN_ASM_COMMENT(X)
647 #if (defined __CUDACC__)
648 #define EIGEN_ALIGN_TO_BOUNDARY(n) __align__(n)
649 #elif EIGEN_COMP_GNUC || EIGEN_COMP_PGI || EIGEN_COMP_IBM || EIGEN_COMP_ARM
650 #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n)))
651 #elif EIGEN_COMP_MSVC
652 #define EIGEN_ALIGN_TO_BOUNDARY(n) __declspec(align(n))
653 #elif EIGEN_COMP_SUNCC
655 #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n)))
657 #error Please tell me what is the equivalent of __attribute__((aligned(n))) for your compiler
661 #if defined(EIGEN_DONT_VECTORIZE)
662 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 0
663 #elif defined(EIGEN_VECTORIZE_AVX512)
665 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 64
666 #elif defined(__AVX__)
668 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 32
670 #define EIGEN_IDEAL_MAX_ALIGN_BYTES 16
675 #define EIGEN_MIN_ALIGN_BYTES 16
681 #if (defined(EIGEN_DONT_ALIGN_STATICALLY) || defined(EIGEN_DONT_ALIGN)) && defined(EIGEN_MAX_STATIC_ALIGN_BYTES) && EIGEN_MAX_STATIC_ALIGN_BYTES>0
682 #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.
687 #if defined(EIGEN_DONT_ALIGN_STATICALLY) || defined(EIGEN_DONT_ALIGN)
688 #ifdef EIGEN_MAX_STATIC_ALIGN_BYTES
689 #undef EIGEN_MAX_STATIC_ALIGN_BYTES
691 #define EIGEN_MAX_STATIC_ALIGN_BYTES 0
694 #ifndef EIGEN_MAX_STATIC_ALIGN_BYTES
704 #if EIGEN_COMP_GNUC && !(EIGEN_ARCH_i386_OR_x86_64 || EIGEN_ARCH_ARM_OR_ARM64 || EIGEN_ARCH_PPC || EIGEN_ARCH_IA64)
705 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 1
706 #elif EIGEN_ARCH_ARM_OR_ARM64 && EIGEN_COMP_GNUC_STRICT && EIGEN_GNUC_AT_MOST(4, 6)
710 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 1
712 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 0
716 #if !EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT \
717 && !EIGEN_GCC3_OR_OLDER \
718 && !EIGEN_COMP_SUNCC \
720 #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 1
722 #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 0
725 #if EIGEN_ARCH_WANTS_STACK_ALIGNMENT
726 #define EIGEN_MAX_STATIC_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES
728 #define EIGEN_MAX_STATIC_ALIGN_BYTES 0
734 #if defined(EIGEN_MAX_ALIGN_BYTES) && EIGEN_MAX_ALIGN_BYTES<EIGEN_MAX_STATIC_ALIGN_BYTES
735 #undef EIGEN_MAX_STATIC_ALIGN_BYTES
736 #define EIGEN_MAX_STATIC_ALIGN_BYTES EIGEN_MAX_ALIGN_BYTES
739 #if EIGEN_MAX_STATIC_ALIGN_BYTES==0 && !defined(EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT)
740 #define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
750 #define EIGEN_ALIGN8 EIGEN_ALIGN_TO_BOUNDARY(8)
751 #define EIGEN_ALIGN16 EIGEN_ALIGN_TO_BOUNDARY(16)
752 #define EIGEN_ALIGN32 EIGEN_ALIGN_TO_BOUNDARY(32)
753 #define EIGEN_ALIGN64 EIGEN_ALIGN_TO_BOUNDARY(64)
754 #if EIGEN_MAX_STATIC_ALIGN_BYTES>0
755 #define EIGEN_ALIGN_MAX EIGEN_ALIGN_TO_BOUNDARY(EIGEN_MAX_STATIC_ALIGN_BYTES)
757 #define EIGEN_ALIGN_MAX
763 #if defined(EIGEN_DONT_ALIGN) && defined(EIGEN_MAX_ALIGN_BYTES) && EIGEN_MAX_ALIGN_BYTES>0
764 #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.
767 #ifdef EIGEN_DONT_ALIGN
768 #ifdef EIGEN_MAX_ALIGN_BYTES
769 #undef EIGEN_MAX_ALIGN_BYTES
771 #define EIGEN_MAX_ALIGN_BYTES 0
772 #elif !defined(EIGEN_MAX_ALIGN_BYTES)
773 #define EIGEN_MAX_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES
776 #if EIGEN_IDEAL_MAX_ALIGN_BYTES > EIGEN_MAX_ALIGN_BYTES
777 #define EIGEN_DEFAULT_ALIGN_BYTES EIGEN_IDEAL_MAX_ALIGN_BYTES
779 #define EIGEN_DEFAULT_ALIGN_BYTES EIGEN_MAX_ALIGN_BYTES
783 #ifndef EIGEN_UNALIGNED_VECTORIZE
784 #define EIGEN_UNALIGNED_VECTORIZE 1
790 #ifdef EIGEN_DONT_USE_RESTRICT_KEYWORD
791 #define EIGEN_RESTRICT
793 #ifndef EIGEN_RESTRICT
794 #define EIGEN_RESTRICT __restrict
797 #ifndef EIGEN_STACK_ALLOCATION_LIMIT
799 #define EIGEN_STACK_ALLOCATION_LIMIT 131072
802 #ifndef EIGEN_DEFAULT_IO_FORMAT
803 #ifdef EIGEN_MAKING_DOCS
806 #define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat(3, 0, " ", "\n", "", "")
808 #define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat()
815 #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)
816 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
817 using Base::operator =;
818 #elif EIGEN_COMP_CLANG // workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653)
819 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
820 using Base::operator =; \
821 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) { Base::operator=(other); return *this; } \
822 template <typename OtherDerived> \
823 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const DenseBase<OtherDerived>& other) { Base::operator=(other.derived()); return *this; }
825 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
826 using Base::operator =; \
827 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) \
829 Base::operator=(other); \
839 #define EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Derived) EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived)
849 #define EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \
850 typedef typename Eigen::internal::traits<Derived>::Scalar Scalar; \
851 typedef typename Eigen::NumTraits<Scalar>::Real RealScalar; \
852 typedef typename Base::CoeffReturnType CoeffReturnType; \
853 typedef typename Eigen::internal::ref_selector<Derived>::type Nested; \
854 typedef typename Eigen::internal::traits<Derived>::StorageKind StorageKind; \
855 typedef typename Eigen::internal::traits<Derived>::StorageIndex StorageIndex; \
856 enum { RowsAtCompileTime = Eigen::internal::traits<Derived>::RowsAtCompileTime, \
857 ColsAtCompileTime = Eigen::internal::traits<Derived>::ColsAtCompileTime, \
858 Flags = Eigen::internal::traits<Derived>::Flags, \
859 SizeAtCompileTime = Base::SizeAtCompileTime, \
860 MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \
861 IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \
862 using Base::derived; \
863 using Base::const_cast_derived;
867 #define EIGEN_DENSE_PUBLIC_INTERFACE(Derived) \
868 EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \
869 typedef typename Base::PacketScalar PacketScalar;
872 #define EIGEN_PLAIN_ENUM_MIN(a,b) (((int)a <= (int)b) ? (int)a : (int)b)
873 #define EIGEN_PLAIN_ENUM_MAX(a,b) (((int)a >= (int)b) ? (int)a : (int)b)
878 #define EIGEN_SIZE_MIN_PREFER_DYNAMIC(a,b) (((int)a == 0 || (int)b == 0) ? 0 \
879 : ((int)a == 1 || (int)b == 1) ? 1 \
880 : ((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \
881 : ((int)a <= (int)b) ? (int)a : (int)b)
886 #define EIGEN_SIZE_MIN_PREFER_FIXED(a,b) (((int)a == 0 || (int)b == 0) ? 0 \
887 : ((int)a == 1 || (int)b == 1) ? 1 \
888 : ((int)a == Dynamic && (int)b == Dynamic) ? Dynamic \
889 : ((int)a == Dynamic) ? (int)b \
890 : ((int)b == Dynamic) ? (int)a \
891 : ((int)a <= (int)b) ? (int)a : (int)b)
894 #define EIGEN_SIZE_MAX(a,b) (((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \
895 : ((int)a >= (int)b) ? (int)a : (int)b)
897 #define EIGEN_LOGICAL_XOR(a,b) (((a) || (b)) && !((a) && (b)))
899 #define EIGEN_IMPLIES(a,b) (!(a) || (b))
902 #define EIGEN_CWISE_BINARY_RETURN_TYPE(LHS,RHS,OPNAME) \
904 EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)< \
905 typename internal::traits<LHS>::Scalar, \
906 typename internal::traits<RHS>::Scalar \
912 #define EIGEN_MAKE_CWISE_BINARY_OP(METHOD,OPNAME) \
913 template<typename OtherDerived> \
914 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME) \
915 (METHOD)(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \
917 return EIGEN_CWISE_BINARY_RETURN_TYPE(Derived,OtherDerived,OPNAME)(derived(), other.derived()); \
920 #define EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,TYPEA,TYPEB) \
921 (Eigen::internal::has_ReturnType<Eigen::ScalarBinaryOpTraits<TYPEA,TYPEB,EIGEN_CAT(EIGEN_CAT(Eigen::internal::scalar_,OPNAME),_op)<TYPEA,TYPEB> > >::value)
923 #define EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(EXPR,SCALAR,OPNAME) \
924 CwiseBinaryOp<EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)<typename internal::traits<EXPR>::Scalar,SCALAR>, const EXPR, \
925 const typename internal::plain_constant_type<EXPR,SCALAR>::type>
927 #define EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(SCALAR,EXPR,OPNAME) \
928 CwiseBinaryOp<EIGEN_CAT(EIGEN_CAT(internal::scalar_,OPNAME),_op)<SCALAR,typename internal::traits<EXPR>::Scalar>, \
929 const typename internal::plain_constant_type<EXPR,SCALAR>::type, const EXPR>
932 #if EIGEN_COMP_MSVC_STRICT<=1600
933 #define EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(X) typename internal::enable_if<true,X>::type
935 #define EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(X) X
938 #define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME) \
939 template <typename T> EIGEN_DEVICE_FUNC inline \
940 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))\
941 (METHOD)(const T& scalar) const { \
942 typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)>::type PromotedT; \
943 return EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(Derived,PromotedT,OPNAME)(derived(), \
944 typename internal::plain_constant_type<Derived,PromotedT>::type(derived().rows(), derived().cols(), internal::scalar_constant_op<PromotedT>(scalar))); \
947 #define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \
948 template <typename T> EIGEN_DEVICE_FUNC inline friend \
949 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)) \
950 (METHOD)(const T& scalar, const StorageBaseType& matrix) { \
951 typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)>::type PromotedT; \
952 return EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(PromotedT,Derived,OPNAME)( \
953 typename internal::plain_constant_type<Derived,PromotedT>::type(matrix.derived().rows(), matrix.derived().cols(), internal::scalar_constant_op<PromotedT>(scalar)), matrix.derived()); \
956 #define EIGEN_MAKE_SCALAR_BINARY_OP(METHOD,OPNAME) \
957 EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \
958 EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME)
961 #ifdef EIGEN_EXCEPTIONS
962 # define EIGEN_THROW_X(X) throw X
963 # define EIGEN_THROW throw
964 # define EIGEN_TRY try
965 # define EIGEN_CATCH(X) catch (X)
967 # ifdef __CUDA_ARCH__
968 # define EIGEN_THROW_X(X) asm("trap;")
969 # define EIGEN_THROW asm("trap;")
971 # define EIGEN_THROW_X(X) std::abort()
972 # define EIGEN_THROW std::abort()
974 # define EIGEN_TRY if (true)
975 # define EIGEN_CATCH(X) else
979 #if EIGEN_HAS_CXX11_NOEXCEPT
980 # define EIGEN_INCLUDE_TYPE_TRAITS
981 # define EIGEN_NOEXCEPT noexcept
982 # define EIGEN_NOEXCEPT_IF(x) noexcept(x)
983 # define EIGEN_NO_THROW noexcept(true)
984 # define EIGEN_EXCEPTION_SPEC(X) noexcept(false)
986 # define EIGEN_NOEXCEPT
987 # define EIGEN_NOEXCEPT_IF(x)
988 # define EIGEN_NO_THROW throw()
989 # define EIGEN_EXCEPTION_SPEC(X) throw(X)
992 #endif // EIGEN_MACROS_H