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>
105 template<
typename OtherDerived>
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)
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);
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;
279 struct PrivateType {};
283 template<
typename OtherDerived>
286 typename internal::enable_if<internal::is_convertible<typename OtherDerived::Scalar,Scalar>::value,
287 PrivateType>::type = PrivateType())
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