16template<
typename _Scalar,
int _Rows,
int _Cols,
int _Options,
int _MaxRows,
int _MaxCols>
17struct 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;
44template<
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) {}
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);
243 Array(
const Scalar& val0,
const Scalar& val1);
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())
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) \
333typedef Array<Type, Size, Size> Array##SizeSuffix##SizeSuffix##TypeSuffix; \
335typedef Array<Type, Size, 1> Array##SizeSuffix##TypeSuffix;
337#define EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, Size) \
339typedef Array<Type, Size, Dynamic> Array##Size##X##TypeSuffix; \
341typedef Array<Type, Dynamic, Size> Array##X##Size##TypeSuffix;
343#define EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(Type, TypeSuffix) \
344EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 2, 2) \
345EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 3, 3) \
346EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 4, 4) \
347EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, Dynamic, X) \
348EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 2) \
349EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 3) \
350EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 4)
352EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
int, i)
353EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
float, f)
354EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
double, d)
355EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(std::complex<float>, cf)
356EIGEN_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) \
367template <typename Type> \
368using Array##SizeSuffix##SizeSuffix = Array<Type, Size, Size>; \
371template <typename Type> \
372using Array##SizeSuffix = Array<Type, Size, 1>;
374#define EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Size) \
377template <typename Type> \
378using Array##Size##X = Array<Type, Size, Dynamic>; \
381template <typename Type> \
382using Array##X##Size = Array<Type, Dynamic, Size>;
384EIGEN_MAKE_ARRAY_TYPEDEFS(2, 2)
385EIGEN_MAKE_ARRAY_TYPEDEFS(3, 3)
386EIGEN_MAKE_ARRAY_TYPEDEFS(4, 4)
387EIGEN_MAKE_ARRAY_TYPEDEFS(Dynamic, X)
388EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(2)
389EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(3)
390EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(4)
392#undef EIGEN_MAKE_ARRAY_TYPEDEFS
393#undef EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS
397#define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, SizeSuffix) \
398using Eigen::Matrix##SizeSuffix##TypeSuffix; \
399using Eigen::Vector##SizeSuffix##TypeSuffix; \
400using Eigen::RowVector##SizeSuffix##TypeSuffix;
402#define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(TypeSuffix) \
403EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 2) \
404EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 3) \
405EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 4) \
406EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, X) \
408#define EIGEN_USING_ARRAY_TYPEDEFS \
409EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(i) \
410EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(f) \
411EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(d) \
412EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cf) \
413EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cd)
General-purpose arrays with easy API for coefficient-wise operations.
Definition: Array.h:47
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2, const Scalar &val3)
Definition: Array.h:262
Array & operator=(const Scalar &value)
Definition: Array.h:90
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 *data)
Constructs a fixed-sized array initialized with coefficients starting at data.
Array(const Scalar &val0, const Scalar &val1)
Array(const Scalar &a0, const Scalar &a1, const Scalar &a2, const Scalar &a3, const ArgTypes &... args)
Definition: Array.h:176
Array(Index rows, Index cols)
Array(const Scalar &value)
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 EigenBase< OtherDerived > &other)
Definition: Array.h:76
Array(const Array &other)
Definition: Array.h:274
Array & operator=(const Array &other)
Definition: Array.h:116
Array()
Definition: Array.h:132
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2)
Definition: Array.h:250
Base class for all dense matrices, vectors, and arrays.
Definition: DenseBase.h:47
Dense storage base class for matrices and arrays.
Definition: PlainObjectBase.h:100
Scalar & coeffRef(Index rowId, Index colId)
Definition: PlainObjectBase.h:175
const Scalar & coeff(Index rowId, Index colId) const
Definition: PlainObjectBase.h:152
Derived & _set(const DenseBase< OtherDerived > &other)
Copies the value of the expression other into *this with automatic resizing.
Definition: PlainObjectBase.h:777
Derived & setConstant(Index size, const Scalar &val)
Definition: CwiseNullaryOp.h:361
Derived & operator=(const PlainObjectBase &other)
Definition: PlainObjectBase.h:449
const Scalar * data() const
Definition: PlainObjectBase.h:247
Namespace containing all symbols from the Eigen library.
Definition: Core:141
EIGEN_DEFAULT_DENSE_INDEX_TYPE Index
The Index type as used for the API.
Definition: Meta.h:74
Definition: EigenBase.h:30