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>
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)
165 #ifndef EIGEN_PARSED_BY_DOXYGEN 168 EIGEN_STRONG_INLINE
explicit Array(
const T&
x)
170 Base::_check_template_params();
171 Base::template _init1<T>(
x);
174 template<
typename T0,
typename T1>
176 EIGEN_STRONG_INLINE
Array(
const T0& val0,
const T1& val1)
178 Base::_check_template_params();
179 this->
template _init2<T0,T1>(val0, val1);
183 EIGEN_DEVICE_FUNC
explicit Array(
const Scalar *
data);
191 EIGEN_STRONG_INLINE
explicit Array(
Index dim);
201 Array(
const Scalar& val0,
const Scalar& val1);
206 EIGEN_STRONG_INLINE
Array(
const Scalar& val0,
const Scalar& val1,
const Scalar& val2)
208 Base::_check_template_params();
209 EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(
Array, 3)
210 m_storage.data()[0] = val0;
211 m_storage.data()[1] = val1;
212 m_storage.data()[2] = val2;
216 EIGEN_STRONG_INLINE
Array(
const Scalar& val0,
const Scalar& val1,
const Scalar& val2,
const Scalar& val3)
218 Base::_check_template_params();
219 EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(
Array, 4)
220 m_storage.data()[0] = val0;
221 m_storage.data()[1] = val1;
222 m_storage.data()[2] = val2;
223 m_storage.data()[3] = val3;
233 struct PrivateType {};
237 template<
typename OtherDerived>
240 typename internal::enable_if<internal::is_convertible<typename OtherDerived::Scalar,Scalar>::value,
241 PrivateType>::type = PrivateType())
245 EIGEN_DEVICE_FUNC
inline Index innerStride()
const {
return 1; }
246 EIGEN_DEVICE_FUNC
inline Index outerStride()
const {
return this->
innerSize(); }
248 #ifdef EIGEN_ARRAY_PLUGIN 249 #include EIGEN_ARRAY_PLUGIN 254 template<
typename MatrixType,
typename OtherDerived,
bool SwapPo
inters>
255 friend struct internal::matrix_swap_impl;
277 #define EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, Size, SizeSuffix) \ 279 typedef Array<Type, Size, Size> Array##SizeSuffix##SizeSuffix##TypeSuffix; \ 281 typedef Array<Type, Size, 1> Array##SizeSuffix##TypeSuffix; 283 #define EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, Size) \ 285 typedef Array<Type, Size, Dynamic> Array##Size##X##TypeSuffix; \ 287 typedef Array<Type, Dynamic, Size> Array##X##Size##TypeSuffix; 289 #define EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(Type, TypeSuffix) \ 290 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 2, 2) \ 291 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 3, 3) \ 292 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 4, 4) \ 293 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, Dynamic, X) \ 294 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 2) \ 295 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 3) \ 296 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 4) 298 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
int, i)
299 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
float, f)
300 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
double, d)
301 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(std::complex<float>, cf)
302 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(std::complex<double>, cd)
304 #undef EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES 305 #undef EIGEN_MAKE_ARRAY_TYPEDEFS 307 #undef EIGEN_MAKE_ARRAY_TYPEDEFS_LARGE 309 #define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, SizeSuffix) \ 310 using Eigen::Matrix##SizeSuffix##TypeSuffix; \ 311 using Eigen::Vector##SizeSuffix##TypeSuffix; \ 312 using Eigen::RowVector##SizeSuffix##TypeSuffix; 314 #define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(TypeSuffix) \ 315 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 2) \ 316 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 3) \ 317 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 4) \ 318 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, X) \ 320 #define EIGEN_USING_ARRAY_TYPEDEFS \ 321 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(i) \ 322 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(f) \ 323 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(d) \ 324 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cf) \ 325 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cd) 329 #endif // EIGEN_ARRAY_H Index innerSize() const
Definition: DenseBase.h:230
Array & operator=(const DenseBase< OtherDerived > &other)
Definition: Array.h:107
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:306
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2, const Scalar &val3)
Definition: Array.h:216
Derived & derived()
Definition: EigenBase.h:45
Eigen::Index Index
The interface type of indices.
Definition: EigenBase.h:38
Base class for all dense matrices, vectors, and arrays.
Definition: DenseBase.h:41
Definition: EigenBase.h:29
Scalar & coeffRef(Index rowId, Index colId)
Definition: PlainObjectBase.h:183
Array()
Definition: Array.h:132
EIGEN_DEFAULT_DENSE_INDEX_TYPE Index
The Index type as used for the API.
Definition: Meta.h:33
Dense storage base class for matrices and arrays.
Definition: PlainObjectBase.h:95
Derived & operator=(const PlainObjectBase &other)
Definition: PlainObjectBase.h:457
Scalar & x()
Definition: DenseCoeffsBase.h:433
Array & operator=(const Array &other)
Definition: Array.h:116
Derived & setConstant(Index size, const Scalar &val)
Definition: CwiseNullaryOp.h:341
const Scalar * data() const
Definition: PlainObjectBase.h:255
const Scalar & coeff(Index rowId, Index colId) const
Definition: PlainObjectBase.h:160
Array(const Array &other)
Definition: Array.h:228
General-purpose arrays with easy API for coefficient-wise operations.
Definition: Array.h:45
CoeffReturnType value() const
Definition: DenseBase.h:480
Array(const EigenBase< OtherDerived > &other, typename internal::enable_if< internal::is_convertible< typename OtherDerived::Scalar, Scalar >::value, PrivateType >::type=PrivateType())
Definition: Array.h:239
Derived & _set(const DenseBase< OtherDerived > &other)
Copies the value of the expression other into *this with automatic resizing.
Definition: PlainObjectBase.h:712
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2)
Definition: Array.h:206