16 template<
typename _Scalar,
int _Rows,
int _Cols,
int _Options,
int _MaxRows,
int _MaxCols>
17 struct traits<Array<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> > : traits<Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> >
19 typedef ArrayXpr XprKind;
20 typedef ArrayBase<Array<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> > XprBase;
44 template<
typename _Scalar,
int _Rows,
int _Cols,
int _Options,
int _MaxRows,
int _MaxCols>
46 :
public PlainObjectBase<Array<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> >
51 EIGEN_DENSE_PUBLIC_INTERFACE(
Array)
53 enum { Options = _Options };
54 typedef typename Base::PlainObject PlainObject;
57 template <
typename Derived,
typename OtherDerived,
bool IsVector>
58 friend struct internal::conservative_resize_like_impl;
60 using Base::m_storage;
74 template<
typename OtherDerived>
78 return Base::operator=(other);
92 Base::setConstant(value);
105 template<
typename OtherDerived>
109 return Base::_set(other);
118 return Base::_set(other);
132 EIGEN_STRONG_INLINE
Array() : Base()
134 Base::_check_template_params();
135 EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
138 #ifndef EIGEN_PARSED_BY_DOXYGEN 142 Array(internal::constructor_without_unaligned_array_assert)
143 : Base(internal::constructor_without_unaligned_array_assert())
145 Base::_check_template_params();
146 EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
150 #if EIGEN_HAS_RVALUE_REFERENCES 152 Array(Array&& other) EIGEN_NOEXCEPT_IF(std::is_nothrow_move_constructible<Scalar>::value)
153 : Base(std::move(other))
155 Base::_check_template_params();
158 Array& operator=(Array&& other) EIGEN_NOEXCEPT_IF(std::is_nothrow_move_assignable<Scalar>::value)
160 Base::operator=(std::move(other));
174 template <
typename... ArgTypes>
175 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
176 Array(
const Scalar& a0,
const Scalar& a1,
const Scalar& a2,
const Scalar& a3,
const ArgTypes&... args)
177 : Base(a0, a1, a2, a3, args...) {}
201 EIGEN_STRONG_INLINE
Array(
const std::initializer_list<std::initializer_list<Scalar>>& list) : Base(list) {}
202 #endif // end EIGEN_HAS_CXX11 204 #ifndef EIGEN_PARSED_BY_DOXYGEN 207 EIGEN_STRONG_INLINE
explicit Array(
const T& x)
209 Base::_check_template_params();
210 Base::template _init1<T>(x);
213 template<
typename T0,
typename T1>
215 EIGEN_STRONG_INLINE Array(
const T0& val0,
const T1& val1)
217 Base::_check_template_params();
218 this->
template _init2<T0,T1>(val0, val1);
223 EIGEN_DEVICE_FUNC
explicit Array(
const Scalar *data);
231 EIGEN_STRONG_INLINE
explicit Array(
Index dim);
234 Array(
const Scalar& value);
243 Array(
const Scalar& val0,
const Scalar& val1);
244 #endif // end EIGEN_PARSED_BY_DOXYGEN 250 EIGEN_STRONG_INLINE
Array(
const Scalar& val0,
const Scalar& val1,
const Scalar& val2)
252 Base::_check_template_params();
253 EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(Array, 3)
254 m_storage.data()[0] = val0;
255 m_storage.data()[1] = val1;
256 m_storage.data()[2] = val2;
262 EIGEN_STRONG_INLINE
Array(
const Scalar& val0,
const Scalar& val1,
const Scalar& val2,
const Scalar& val3)
264 Base::_check_template_params();
265 EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(Array, 4)
266 m_storage.data()[0] = val0;
267 m_storage.data()[1] = val1;
268 m_storage.data()[2] = val2;
269 m_storage.data()[3] = val3;
274 EIGEN_STRONG_INLINE
Array(
const Array& other)
279 struct PrivateType {};
283 template<
typename OtherDerived>
286 typename internal::enable_if<internal::is_convertible<typename OtherDerived::Scalar,Scalar>::value,
287 PrivateType>::type = PrivateType())
288 : Base(other.derived())
291 EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR
292 inline Index innerStride()
const EIGEN_NOEXCEPT{
return 1; }
293 EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR
294 inline Index outerStride()
const EIGEN_NOEXCEPT {
return this->innerSize(); }
296 #ifdef EIGEN_ARRAY_PLUGIN 297 #include EIGEN_ARRAY_PLUGIN 302 template<
typename MatrixType,
typename OtherDerived,
bool SwapPo
inters>
303 friend struct internal::matrix_swap_impl;
331 #define EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, Size, SizeSuffix) \ 333 typedef Array<Type, Size, Size> Array##SizeSuffix##SizeSuffix##TypeSuffix; \ 335 typedef Array<Type, Size, 1> Array##SizeSuffix##TypeSuffix; 337 #define EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, Size) \ 339 typedef Array<Type, Size, Dynamic> Array##Size##X##TypeSuffix; \ 341 typedef Array<Type, Dynamic, Size> Array##X##Size##TypeSuffix; 343 #define EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(Type, TypeSuffix) \ 344 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 2, 2) \ 345 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 3, 3) \ 346 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 4, 4) \ 347 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, Dynamic, X) \ 348 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 2) \ 349 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 3) \ 350 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 4) 352 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
int, i)
353 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
float, f)
354 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
double, d)
355 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
std::complex<
float>, cf)
356 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
std::complex<
double>, cd)
358 #undef EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES 359 #undef EIGEN_MAKE_ARRAY_TYPEDEFS 360 #undef EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS 364 #define EIGEN_MAKE_ARRAY_TYPEDEFS(Size, SizeSuffix) \ 367 template <typename Type> \ 368 using Array##SizeSuffix##SizeSuffix = Array<Type, Size, Size>; \ 371 template <typename Type> \ 372 using Array##SizeSuffix = Array<Type, Size, 1>; 374 #define EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Size) \ 377 template <typename Type> \ 378 using Array##Size##X = Array<Type, Size, Dynamic>; \ 381 template <typename Type> \ 382 using Array##X##Size = Array<Type, Dynamic, Size>; 384 EIGEN_MAKE_ARRAY_TYPEDEFS(2, 2)
385 EIGEN_MAKE_ARRAY_TYPEDEFS(3, 3)
386 EIGEN_MAKE_ARRAY_TYPEDEFS(4, 4)
388 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(2)
389 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(3)
390 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(4)
392 #undef EIGEN_MAKE_ARRAY_TYPEDEFS 393 #undef EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS 395 #endif // EIGEN_HAS_CXX11 397 #define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, SizeSuffix) \ 398 using Eigen::Matrix##SizeSuffix##TypeSuffix; \ 399 using Eigen::Vector##SizeSuffix##TypeSuffix; \ 400 using Eigen::RowVector##SizeSuffix##TypeSuffix; 402 #define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(TypeSuffix) \ 403 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 2) \ 404 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 3) \ 405 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 4) \ 406 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, X) \ 408 #define EIGEN_USING_ARRAY_TYPEDEFS \ 409 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(i) \ 410 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(f) \ 411 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(d) \ 412 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cf) \ 413 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cd) 417 #endif // EIGEN_ARRAY_H Array & operator=(const DenseBase< OtherDerived > &other)
Definition: Array.h:107
Array(const std::initializer_list< std::initializer_list< Scalar >> &list)
Constructs an array and initializes it from the coefficients given as initializer-lists grouped by ro...
Definition: Array.h:201
Array & operator=(const Scalar &value)
Definition: Array.h:90
Array & operator=(const EigenBase< OtherDerived > &other)
Definition: Array.h:76
Namespace containing all symbols from the Eigen library.
Definition: Core:141
Definition: BFloat16.h:88
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2, const Scalar &val3)
Definition: Array.h:262
Base class for all dense matrices, vectors, and arrays.
Definition: DenseBase.h:41
Definition: EigenBase.h:29
Array()
Definition: Array.h:132
EIGEN_DEFAULT_DENSE_INDEX_TYPE Index
The Index type as used for the API.
Definition: Meta.h:74
Array(const Scalar &a0, const Scalar &a1, const Scalar &a2, const Scalar &a3, const ArgTypes &... args)
Construct a row of column vector with fixed size from an arbitrary number of coefficients. [c++11]
Definition: Array.h:176
Dense storage base class for matrices and arrays.
Definition: PlainObjectBase.h:95
Array & operator=(const Array &other)
Definition: Array.h:116
Definition: Eigen_Colamd.h:50
Array(const Array &other)
Definition: Array.h:274
General-purpose arrays with easy API for coefficient-wise operations.
Definition: Array.h:45
const int Dynamic
Definition: Constants.h:22
Array(const EigenBase< OtherDerived > &other, typename internal::enable_if< internal::is_convertible< typename OtherDerived::Scalar, Scalar >::value, PrivateType >::type=PrivateType())
Definition: Array.h:285
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2)
Definition: Array.h:250