00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026 #ifndef EIGEN_MACROS_H
00027 #define EIGEN_MACROS_H
00028
00029 #define EIGEN_WORLD_VERSION 3
00030 #define EIGEN_MAJOR_VERSION 0
00031 #define EIGEN_MINOR_VERSION 93
00032
00033 #define EIGEN_VERSION_AT_LEAST(x,y,z) (EIGEN_WORLD_VERSION>x || (EIGEN_WORLD_VERSION>=x && \
00034 (EIGEN_MAJOR_VERSION>y || (EIGEN_MAJOR_VERSION>=y && \
00035 EIGEN_MINOR_VERSION>=z))))
00036 #ifdef __GNUC__
00037 #define EIGEN_GNUC_AT_LEAST(x,y) ((__GNUC__==x && __GNUC_MINOR__>=y) || __GNUC__>x)
00038 #else
00039 #define EIGEN_GNUC_AT_LEAST(x,y) 0
00040 #endif
00041
00042 #ifdef __GNUC__
00043 #define EIGEN_GNUC_AT_MOST(x,y) ((__GNUC__==x && __GNUC_MINOR__<=y) || __GNUC__<x)
00044 #else
00045 #define EIGEN_GNUC_AT_MOST(x,y) 0
00046 #endif
00047
00048 #if EIGEN_GNUC_AT_MOST(4,3) && !defined(__clang__)
00049
00050 #define EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO 0
00051 #else
00052 #define EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO 1
00053 #endif
00054
00055 #if defined(__GNUC__) && (__GNUC__ <= 3)
00056 #define EIGEN_GCC3_OR_OLDER 1
00057 #else
00058 #define EIGEN_GCC3_OR_OLDER 0
00059 #endif
00060
00061
00062
00063
00064
00065
00066
00067
00068 #if defined(__GNUC__) && !(defined(__i386__) || defined(__x86_64__) || defined(__powerpc__) || defined(__ppc__) || defined(__ia64__))
00069 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 1
00070 #else
00071 #define EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT 0
00072 #endif
00073
00074
00075 #if !EIGEN_GCC_AND_ARCH_DOESNT_WANT_STACK_ALIGNMENT \
00076 && !EIGEN_GCC3_OR_OLDER \
00077 && !defined(__SUNPRO_CC) \
00078 && !defined(__QNXNTO__)
00079 #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 1
00080 #else
00081 #define EIGEN_ARCH_WANTS_STACK_ALIGNMENT 0
00082 #endif
00083
00084 #ifdef EIGEN_DONT_ALIGN
00085 #ifndef EIGEN_DONT_ALIGN_STATICALLY
00086 #define EIGEN_DONT_ALIGN_STATICALLY
00087 #endif
00088 #define EIGEN_ALIGN 0
00089 #else
00090 #define EIGEN_ALIGN 1
00091 #endif
00092
00093
00094
00095 #if EIGEN_ARCH_WANTS_STACK_ALIGNMENT && !defined(EIGEN_DONT_ALIGN_STATICALLY)
00096 #define EIGEN_ALIGN_STATICALLY 1
00097 #else
00098 #define EIGEN_ALIGN_STATICALLY 0
00099 #ifndef EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
00100 #define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
00101 #endif
00102 #endif
00103
00104 #ifdef EIGEN_DEFAULT_TO_ROW_MAJOR
00105 #define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION RowMajor
00106 #else
00107 #define EIGEN_DEFAULT_MATRIX_STORAGE_ORDER_OPTION ColMajor
00108 #endif
00109
00110 #ifndef EIGEN_DEFAULT_DENSE_INDEX_TYPE
00111 #define EIGEN_DEFAULT_DENSE_INDEX_TYPE std::ptrdiff_t
00112 #endif
00113
00119 #ifndef EIGEN_FAST_MATH
00120 #define EIGEN_FAST_MATH 1
00121 #endif
00122
00123 #define EIGEN_DEBUG_VAR(x) std::cerr << #x << " = " << x << std::endl;
00124
00125
00126 #define EIGEN_CAT2(a,b) a ## b
00127 #define EIGEN_CAT(a,b) EIGEN_CAT2(a,b)
00128
00129
00130 #define EIGEN_MAKESTRING2(a) #a
00131 #define EIGEN_MAKESTRING(a) EIGEN_MAKESTRING2(a)
00132
00133 #if EIGEN_GNUC_AT_LEAST(4,1) && !defined(__clang__) && !defined(__INTEL_COMPILER)
00134 #define EIGEN_FLATTEN_ATTRIB __attribute__((flatten))
00135 #else
00136 #define EIGEN_FLATTEN_ATTRIB
00137 #endif
00138
00139
00140
00141
00142 #if (defined _MSC_VER) || (defined __INTEL_COMPILER)
00143 #define EIGEN_STRONG_INLINE __forceinline
00144 #else
00145 #define EIGEN_STRONG_INLINE inline
00146 #endif
00147
00148
00149
00150
00151
00152
00153
00154
00155 #if EIGEN_GNUC_AT_LEAST(4,0)
00156 #define EIGEN_ALWAYS_INLINE __attribute__((always_inline)) inline
00157 #else
00158 #define EIGEN_ALWAYS_INLINE EIGEN_STRONG_INLINE
00159 #endif
00160
00161 #if (defined __GNUC__)
00162 #define EIGEN_DONT_INLINE __attribute__((noinline))
00163 #elif (defined _MSC_VER)
00164 #define EIGEN_DONT_INLINE __declspec(noinline)
00165 #else
00166 #define EIGEN_DONT_INLINE
00167 #endif
00168
00169
00170
00171
00172
00173 #define EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS
00174 #define EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS inline
00175
00176 #ifdef NDEBUG
00177 # ifndef EIGEN_NO_DEBUG
00178 # define EIGEN_NO_DEBUG
00179 # endif
00180 #endif
00181
00182
00183 #ifdef EIGEN_NO_DEBUG
00184 #define eigen_plain_assert(x)
00185 #else
00186 #if EIGEN_SAFE_TO_USE_STANDARD_ASSERT_MACRO
00187 namespace Eigen {
00188 namespace internal {
00189 inline bool copy_bool(bool b) { return b; }
00190 }
00191 }
00192 #define eigen_plain_assert(x) assert(x)
00193 #else
00194
00195 #include <cstdlib>
00196 #include <iostream>
00197
00198 namespace Eigen {
00199 namespace internal {
00200
00201
00202 namespace {
00203 EIGEN_DONT_INLINE bool copy_bool(bool b) { return b; }
00204 }
00205 inline void assert_fail(const char *condition, const char *function, const char *file, int line)
00206 {
00207 std::cerr << "assertion failed: " << condition << " in function " << function << " at " << file << ":" << line << std::endl;
00208 abort();
00209 }
00210 }
00211 }
00212 #define eigen_plain_assert(x) \
00213 do { \
00214 if(!Eigen::internal::copy_bool(x)) \
00215 Eigen::internal::assert_fail(EIGEN_MAKESTRING(x), __PRETTY_FUNCTION__, __FILE__, __LINE__); \
00216 } while(false)
00217 #endif
00218 #endif
00219
00220
00221 #ifndef eigen_assert
00222 #define eigen_assert(x) eigen_plain_assert(x)
00223 #endif
00224
00225 #ifdef EIGEN_INTERNAL_DEBUGGING
00226 #define eigen_internal_assert(x) eigen_assert(x)
00227 #else
00228 #define eigen_internal_assert(x)
00229 #endif
00230
00231 #ifdef EIGEN_NO_DEBUG
00232 #define EIGEN_ONLY_USED_FOR_DEBUG(x) (void)x
00233 #else
00234 #define EIGEN_ONLY_USED_FOR_DEBUG(x)
00235 #endif
00236
00237 #ifndef EIGEN_NO_DEPRECATED_WARNING
00238 #if (defined __GNUC__)
00239 #define EIGEN_DEPRECATED __attribute__((deprecated))
00240 #elif (defined _MSC_VER)
00241 #define EIGEN_DEPRECATED __declspec(deprecated)
00242 #else
00243 #define EIGEN_DEPRECATED
00244 #endif
00245 #else
00246 #define EIGEN_DEPRECATED
00247 #endif
00248
00249 #if (defined __GNUC__)
00250 #define EIGEN_UNUSED __attribute__((unused))
00251 #else
00252 #define EIGEN_UNUSED
00253 #endif
00254
00255
00256 #define EIGEN_UNUSED_VARIABLE(var) (void)var;
00257
00258 #if !defined(EIGEN_ASM_COMMENT) && (defined __GNUC__)
00259 #define EIGEN_ASM_COMMENT(X) asm("#" X)
00260 #else
00261 #define EIGEN_ASM_COMMENT(X)
00262 #endif
00263
00264
00265
00266
00267
00268
00269
00270
00271 #if (defined __GNUC__) || (defined __PGI) || (defined __IBMCPP__) || (defined __ARMCC_VERSION)
00272 #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n)))
00273 #elif (defined _MSC_VER)
00274 #define EIGEN_ALIGN_TO_BOUNDARY(n) __declspec(align(n))
00275 #elif (defined __SUNPRO_CC)
00276
00277 #define EIGEN_ALIGN_TO_BOUNDARY(n) __attribute__((aligned(n)))
00278 #else
00279 #error Please tell me what is the equivalent of __attribute__((aligned(n))) for your compiler
00280 #endif
00281
00282 #define EIGEN_ALIGN16 EIGEN_ALIGN_TO_BOUNDARY(16)
00283
00284 #if EIGEN_ALIGN_STATICALLY
00285 #define EIGEN_USER_ALIGN_TO_BOUNDARY(n) EIGEN_ALIGN_TO_BOUNDARY(n)
00286 #define EIGEN_USER_ALIGN16 EIGEN_ALIGN16
00287 #else
00288 #define EIGEN_USER_ALIGN_TO_BOUNDARY(n)
00289 #define EIGEN_USER_ALIGN16
00290 #endif
00291
00292 #ifdef EIGEN_DONT_USE_RESTRICT_KEYWORD
00293 #define EIGEN_RESTRICT
00294 #endif
00295 #ifndef EIGEN_RESTRICT
00296 #define EIGEN_RESTRICT __restrict
00297 #endif
00298
00299 #ifndef EIGEN_STACK_ALLOCATION_LIMIT
00300 #define EIGEN_STACK_ALLOCATION_LIMIT 20000
00301 #endif
00302
00303 #ifndef EIGEN_DEFAULT_IO_FORMAT
00304 #ifdef EIGEN_MAKING_DOCS
00305
00306
00307 #define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat(3, 0, " ", "\n", "", "")
00308 #else
00309 #define EIGEN_DEFAULT_IO_FORMAT Eigen::IOFormat()
00310 #endif
00311 #endif
00312
00313
00314 #define EIGEN_EMPTY
00315
00316 #if defined(_MSC_VER) && (!defined(__INTEL_COMPILER))
00317 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
00318 using Base::operator =;
00319 #else
00320 #define EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \
00321 using Base::operator =; \
00322 EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) \
00323 { \
00324 Base::operator=(other); \
00325 return *this; \
00326 }
00327 #endif
00328
00329 #define EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Derived) \
00330 EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived)
00331
00340 #define EIGEN_GENERIC_PUBLIC_INTERFACE(Derived) \
00341 typedef typename Eigen::internal::traits<Derived>::Scalar Scalar; \
00342 typedef typename Eigen::NumTraits<Scalar>::Real RealScalar; \
00343 typedef typename Base::CoeffReturnType CoeffReturnType; \
00344 typedef typename Eigen::internal::nested<Derived>::type Nested; \
00345 typedef typename Eigen::internal::traits<Derived>::StorageKind StorageKind; \
00346 typedef typename Eigen::internal::traits<Derived>::Index Index; \
00347 enum { RowsAtCompileTime = Eigen::internal::traits<Derived>::RowsAtCompileTime, \
00348 ColsAtCompileTime = Eigen::internal::traits<Derived>::ColsAtCompileTime, \
00349 Flags = Eigen::internal::traits<Derived>::Flags, \
00350 CoeffReadCost = Eigen::internal::traits<Derived>::CoeffReadCost, \
00351 SizeAtCompileTime = Base::SizeAtCompileTime, \
00352 MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \
00353 IsVectorAtCompileTime = Base::IsVectorAtCompileTime };
00354
00355
00356 #define EIGEN_DENSE_PUBLIC_INTERFACE(Derived) \
00357 typedef typename Eigen::internal::traits<Derived>::Scalar Scalar; \
00358 typedef typename Eigen::NumTraits<Scalar>::Real RealScalar; \
00359 typedef typename Base::PacketScalar PacketScalar; \
00360 typedef typename Base::CoeffReturnType CoeffReturnType; \
00361 typedef typename Eigen::internal::nested<Derived>::type Nested; \
00362 typedef typename Eigen::internal::traits<Derived>::StorageKind StorageKind; \
00363 typedef typename Eigen::internal::traits<Derived>::Index Index; \
00364 enum { RowsAtCompileTime = Eigen::internal::traits<Derived>::RowsAtCompileTime, \
00365 ColsAtCompileTime = Eigen::internal::traits<Derived>::ColsAtCompileTime, \
00366 MaxRowsAtCompileTime = Eigen::internal::traits<Derived>::MaxRowsAtCompileTime, \
00367 MaxColsAtCompileTime = Eigen::internal::traits<Derived>::MaxColsAtCompileTime, \
00368 Flags = Eigen::internal::traits<Derived>::Flags, \
00369 CoeffReadCost = Eigen::internal::traits<Derived>::CoeffReadCost, \
00370 SizeAtCompileTime = Base::SizeAtCompileTime, \
00371 MaxSizeAtCompileTime = Base::MaxSizeAtCompileTime, \
00372 IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \
00373 using Base::derived; \
00374 using Base::const_cast_derived;
00375
00376
00377 #define EIGEN_PLAIN_ENUM_MIN(a,b) (((int)a <= (int)b) ? (int)a : (int)b)
00378 #define EIGEN_PLAIN_ENUM_MAX(a,b) (((int)a >= (int)b) ? (int)a : (int)b)
00379
00380
00381
00382
00383 #define EIGEN_SIZE_MIN_PREFER_DYNAMIC(a,b) (((int)a == 0 || (int)b == 0) ? 0 \
00384 : ((int)a == 1 || (int)b == 1) ? 1 \
00385 : ((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \
00386 : ((int)a <= (int)b) ? (int)a : (int)b)
00387
00388
00389
00390
00391 #define EIGEN_SIZE_MIN_PREFER_FIXED(a,b) (((int)a == 0 || (int)b == 0) ? 0 \
00392 : ((int)a == 1 || (int)b == 1) ? 1 \
00393 : ((int)a == Dynamic && (int)b == Dynamic) ? Dynamic \
00394 : ((int)a == Dynamic) ? (int)b \
00395 : ((int)b == Dynamic) ? (int)a \
00396 : ((int)a <= (int)b) ? (int)a : (int)b)
00397
00398
00399 #define EIGEN_SIZE_MAX(a,b) (((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \
00400 : ((int)a >= (int)b) ? (int)a : (int)b)
00401
00402 #define EIGEN_LOGICAL_XOR(a,b) (((a) || (b)) && !((a) && (b)))
00403
00404 #define EIGEN_IMPLIES(a,b) (!(a) || (b))
00405
00406 #define EIGEN_MAKE_CWISE_BINARY_OP(METHOD,FUNCTOR) \
00407 template<typename OtherDerived> \
00408 EIGEN_STRONG_INLINE const CwiseBinaryOp<FUNCTOR<Scalar>, const Derived, const OtherDerived> \
00409 (METHOD)(const EIGEN_CURRENT_STORAGE_BASE_CLASS<OtherDerived> &other) const \
00410 { \
00411 return CwiseBinaryOp<FUNCTOR<Scalar>, const Derived, const OtherDerived>(derived(), other.derived()); \
00412 }
00413
00414
00415 #define EIGEN_CWISE_PRODUCT_RETURN_TYPE(LHS,RHS) \
00416 CwiseBinaryOp< \
00417 internal::scalar_product_op< \
00418 typename internal::traits<LHS>::Scalar, \
00419 typename internal::traits<RHS>::Scalar \
00420 >, \
00421 const LHS, \
00422 const RHS \
00423 >
00424
00425 #endif // EIGEN_MACROS_H