33 template<
typename _Scalar,
int _Rows,
int _Cols,
int _Options,
int _MaxRows,
int _MaxCols>
34 struct traits<Array<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> > : traits<Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> >
36 typedef ArrayXpr XprKind;
37 typedef ArrayBase<Array<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> > XprBase;
41 template<
typename _Scalar,
int _Rows,
int _Cols,
int _Options,
int _MaxRows,
int _MaxCols>
43 :
public PlainObjectBase<Array<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> >
48 EIGEN_DENSE_PUBLIC_INTERFACE(
Array)
50 enum { Options = _Options };
51 typedef typename Base::PlainObject PlainObject;
54 template <
typename Derived,
typename OtherDerived,
bool IsVector>
55 friend struct internal::conservative_resize_like_impl;
57 using Base::m_storage;
71 template<
typename OtherDerived>
74 return Base::operator=(other);
86 template<
typename OtherDerived>
89 return Base::_set(other);
97 return Base::_set(other);
110 EIGEN_STRONG_INLINE
Array() : Base()
112 Base::_check_template_params();
113 EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
116 #ifndef EIGEN_PARSED_BY_DOXYGEN 119 Array(internal::constructor_without_unaligned_array_assert)
120 : Base(internal::constructor_without_unaligned_array_assert())
122 Base::_check_template_params();
123 EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
133 EIGEN_STRONG_INLINE
explicit Array(Index dim)
134 : Base(dim, RowsAtCompileTime == 1 ? 1 : dim, ColsAtCompileTime == 1 ? 1 : dim)
136 Base::_check_template_params();
137 EIGEN_STATIC_ASSERT_VECTOR_ONLY(Array)
138 eigen_assert(dim >= 0);
139 eigen_assert(SizeAtCompileTime == Dynamic || SizeAtCompileTime == dim);
140 EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
143 #ifndef EIGEN_PARSED_BY_DOXYGEN 144 template<
typename T0,
typename T1>
145 EIGEN_STRONG_INLINE Array(
const T0& val0,
const T1& val1)
147 Base::_check_template_params();
148 this->
template _init2<T0,T1>(val0, val1);
156 Array(Index rows, Index cols);
158 Array(
const Scalar& val0,
const Scalar& val1);
162 EIGEN_STRONG_INLINE
Array(
const Scalar& val0,
const Scalar& val1,
const Scalar& val2)
164 Base::_check_template_params();
165 EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(Array, 3)
166 m_storage.data()[0] = val0;
167 m_storage.data()[1] = val1;
168 m_storage.data()[2] = val2;
171 EIGEN_STRONG_INLINE
Array(
const Scalar& val0,
const Scalar& val1,
const Scalar& val2,
const Scalar& val3)
173 Base::_check_template_params();
174 EIGEN_STATIC_ASSERT_VECTOR_SPECIFIC_SIZE(Array, 4)
175 m_storage.data()[0] = val0;
176 m_storage.data()[1] = val1;
177 m_storage.data()[2] = val2;
178 m_storage.data()[3] = val3;
181 explicit Array(
const Scalar *data);
184 template<
typename OtherDerived>
186 : Base(other.rows() * other.cols(), other.rows(), other.cols())
188 Base::_check_template_params();
189 Base::_set_noalias(other);
192 EIGEN_STRONG_INLINE
Array(
const Array& other)
193 : Base(other.rows() * other.cols(), other.rows(), other.cols())
195 Base::_check_template_params();
196 Base::_set_noalias(other);
199 template<
typename OtherDerived>
200 EIGEN_STRONG_INLINE
Array(
const ReturnByValue<OtherDerived>& other)
202 Base::_check_template_params();
203 Base::resize(other.rows(), other.cols());
208 template<
typename OtherDerived>
210 : Base(other.derived().rows() * other.derived().cols(), other.derived().rows(), other.derived().cols())
212 Base::_check_template_params();
213 Base::_resize_to_match(other);
220 template<
typename OtherDerived>
222 { this->_swap(other.derived()); }
224 inline Index innerStride()
const {
return 1; }
225 inline Index outerStride()
const {
return this->innerSize(); }
227 #ifdef EIGEN_ARRAY_PLUGIN 228 #include EIGEN_ARRAY_PLUGIN 233 template<
typename MatrixType,
typename OtherDerived,
bool SwapPo
inters>
234 friend struct internal::matrix_swap_impl;
256 #define EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, Size, SizeSuffix) \ 258 typedef Array<Type, Size, Size> Array##SizeSuffix##SizeSuffix##TypeSuffix; \ 260 typedef Array<Type, Size, 1> Array##SizeSuffix##TypeSuffix; 262 #define EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, Size) \ 264 typedef Array<Type, Size, Dynamic> Array##Size##X##TypeSuffix; \ 266 typedef Array<Type, Dynamic, Size> Array##X##Size##TypeSuffix; 268 #define EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(Type, TypeSuffix) \ 269 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 2, 2) \ 270 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 3, 3) \ 271 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, 4, 4) \ 272 EIGEN_MAKE_ARRAY_TYPEDEFS(Type, TypeSuffix, Dynamic, X) \ 273 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 2) \ 274 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 3) \ 275 EIGEN_MAKE_ARRAY_FIXED_TYPEDEFS(Type, TypeSuffix, 4) 277 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
int, i)
278 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
float, f)
279 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(
double, d)
280 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(std::complex<float>, cf)
281 EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES(std::complex<double>, cd)
283 #undef EIGEN_MAKE_ARRAY_TYPEDEFS_ALL_SIZES 284 #undef EIGEN_MAKE_ARRAY_TYPEDEFS 286 #undef EIGEN_MAKE_ARRAY_TYPEDEFS_LARGE 288 #define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, SizeSuffix) \ 289 using Eigen::Matrix##SizeSuffix##TypeSuffix; \ 290 using Eigen::Vector##SizeSuffix##TypeSuffix; \ 291 using Eigen::RowVector##SizeSuffix##TypeSuffix; 293 #define EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(TypeSuffix) \ 294 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 2) \ 295 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 3) \ 296 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, 4) \ 297 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE_AND_SIZE(TypeSuffix, X) \ 299 #define EIGEN_USING_ARRAY_TYPEDEFS \ 300 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(i) \ 301 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(f) \ 302 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(d) \ 303 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cf) \ 304 EIGEN_USING_ARRAY_TYPEDEFS_FOR_TYPE(cd) 308 #endif // EIGEN_ARRAY_H Array()
Definition: Array.h:110
Array & operator=(const Array &other)
Definition: Array.h:95
Array(const EigenBase< OtherDerived > &other)
Definition: Array.h:209
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2)
Definition: Array.h:162
Array & operator=(const ArrayBase< OtherDerived > &other)
Definition: Array.h:87
void swap(ArrayBase< OtherDerived > const &other)
Definition: Array.h:221
Array(const Scalar &val0, const Scalar &val1, const Scalar &val2, const Scalar &val3)
Definition: Array.h:171
Definition: EigenBase.h:26
Array(Index dim)
Definition: Array.h:133
Array(const ArrayBase< OtherDerived > &other)
Definition: Array.h:185
Dense storage base class for matrices and arrays.
Definition: PlainObjectBase.h:85
Array & operator=(const EigenBase< OtherDerived > &other)
Definition: Array.h:72
Base class for all 1D and 2D array, and related expressions.
Definition: ArrayBase.h:39
Array(const ReturnByValue< OtherDerived > &other)
Definition: Array.h:200
Definition: Eigen_Colamd.h:54
General-purpose arrays with easy API for coefficient-wise operations.
Definition: Array.h:42
Array(const Array &other)
Definition: Array.h:192