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DenseBase.h
1 // This file is part of Eigen, a lightweight C++ template library
2 // for linear algebra.
3 //
4 // Copyright (C) 2007-2010 Benoit Jacob <jacob.benoit.1@gmail.com>
5 // Copyright (C) 2008-2010 Gael Guennebaud <gael.guennebaud@inria.fr>
6 //
7 // This Source Code Form is subject to the terms of the Mozilla
8 // Public License v. 2.0. If a copy of the MPL was not distributed
9 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
10 
11 #ifndef EIGEN_DENSEBASE_H
12 #define EIGEN_DENSEBASE_H
13 
14 namespace Eigen {
15 
16 namespace internal {
17 
18 // The index type defined by EIGEN_DEFAULT_DENSE_INDEX_TYPE must be a signed type.
19 // This dummy function simply aims at checking that at compile time.
20 static inline void check_DenseIndex_is_signed() {
21  EIGEN_STATIC_ASSERT(NumTraits<DenseIndex>::IsSigned,THE_INDEX_TYPE_MUST_BE_A_SIGNED_TYPE)
22 }
23 
24 } // end namespace internal
25 
41 template<typename Derived> class DenseBase
42 #ifndef EIGEN_PARSED_BY_DOXYGEN
43  : public DenseCoeffsBase<Derived, internal::accessors_level<Derived>::value>
44 #else
45  : public DenseCoeffsBase<Derived,DirectWriteAccessors>
46 #endif // not EIGEN_PARSED_BY_DOXYGEN
47 {
48  public:
49 
53  typedef Eigen::InnerIterator<Derived> InnerIterator;
54 
55  typedef typename internal::traits<Derived>::StorageKind StorageKind;
56 
63  typedef typename internal::traits<Derived>::StorageIndex StorageIndex;
64 
66  typedef typename internal::traits<Derived>::Scalar Scalar;
67 
71  typedef Scalar value_type;
72 
73  typedef typename NumTraits<Scalar>::Real RealScalar;
74  typedef DenseCoeffsBase<Derived, internal::accessors_level<Derived>::value> Base;
75 
76  using Base::derived;
77  using Base::const_cast_derived;
78  using Base::rows;
79  using Base::cols;
80  using Base::size;
81  using Base::rowIndexByOuterInner;
82  using Base::colIndexByOuterInner;
83  using Base::coeff;
84  using Base::coeffByOuterInner;
85  using Base::operator();
86  using Base::operator[];
87  using Base::x;
88  using Base::y;
89  using Base::z;
90  using Base::w;
91  using Base::stride;
92  using Base::innerStride;
93  using Base::outerStride;
94  using Base::rowStride;
95  using Base::colStride;
96  typedef typename Base::CoeffReturnType CoeffReturnType;
97 
98  enum {
99 
100  RowsAtCompileTime = internal::traits<Derived>::RowsAtCompileTime,
106  ColsAtCompileTime = internal::traits<Derived>::ColsAtCompileTime,
113  SizeAtCompileTime = (internal::size_at_compile_time<internal::traits<Derived>::RowsAtCompileTime,
114  internal::traits<Derived>::ColsAtCompileTime>::ret),
119  MaxRowsAtCompileTime = internal::traits<Derived>::MaxRowsAtCompileTime,
130  MaxColsAtCompileTime = internal::traits<Derived>::MaxColsAtCompileTime,
141  MaxSizeAtCompileTime = (internal::size_at_compile_time<internal::traits<Derived>::MaxRowsAtCompileTime,
142  internal::traits<Derived>::MaxColsAtCompileTime>::ret),
153  IsVectorAtCompileTime = internal::traits<Derived>::RowsAtCompileTime == 1
154  || internal::traits<Derived>::ColsAtCompileTime == 1,
160  NumDimensions = int(MaxSizeAtCompileTime) == 1 ? 0 : bool(IsVectorAtCompileTime) ? 1 : 2,
165  Flags = internal::traits<Derived>::Flags,
170  IsRowMajor = int(Flags) & RowMajorBit,
172  InnerSizeAtCompileTime = int(IsVectorAtCompileTime) ? int(SizeAtCompileTime)
173  : int(IsRowMajor) ? int(ColsAtCompileTime) : int(RowsAtCompileTime),
174 
175  InnerStrideAtCompileTime = internal::inner_stride_at_compile_time<Derived>::ret,
176  OuterStrideAtCompileTime = internal::outer_stride_at_compile_time<Derived>::ret
177  };
178 
179  typedef typename internal::find_best_packet<Scalar,SizeAtCompileTime>::type PacketScalar;
180 
181  enum { IsPlainObjectBase = 0 };
182 
185  typedef Matrix<typename internal::traits<Derived>::Scalar,
186  internal::traits<Derived>::RowsAtCompileTime,
187  internal::traits<Derived>::ColsAtCompileTime,
188  AutoAlign | (internal::traits<Derived>::Flags&RowMajorBit ? RowMajor : ColMajor),
189  internal::traits<Derived>::MaxRowsAtCompileTime,
190  internal::traits<Derived>::MaxColsAtCompileTime
191  > PlainMatrix;
192 
195  typedef Array<typename internal::traits<Derived>::Scalar,
196  internal::traits<Derived>::RowsAtCompileTime,
197  internal::traits<Derived>::ColsAtCompileTime,
198  AutoAlign | (internal::traits<Derived>::Flags&RowMajorBit ? RowMajor : ColMajor),
199  internal::traits<Derived>::MaxRowsAtCompileTime,
200  internal::traits<Derived>::MaxColsAtCompileTime
201  > PlainArray;
202 
209  typedef typename internal::conditional<internal::is_same<typename internal::traits<Derived>::XprKind,MatrixXpr >::value,
210  PlainMatrix, PlainArray>::type PlainObject;
211 
214  EIGEN_DEVICE_FUNC
215  inline Index nonZeros() const { return size(); }
216 
222  EIGEN_DEVICE_FUNC
223  Index outerSize() const
224  {
225  return IsVectorAtCompileTime ? 1
226  : int(IsRowMajor) ? this->rows() : this->cols();
227  }
228 
234  EIGEN_DEVICE_FUNC
235  Index innerSize() const
236  {
237  return IsVectorAtCompileTime ? this->size()
238  : int(IsRowMajor) ? this->cols() : this->rows();
239  }
240 
245  EIGEN_DEVICE_FUNC
246  void resize(Index newSize)
247  {
248  EIGEN_ONLY_USED_FOR_DEBUG(newSize);
249  eigen_assert(newSize == this->size()
250  && "DenseBase::resize() does not actually allow to resize.");
251  }
256  EIGEN_DEVICE_FUNC
257  void resize(Index rows, Index cols)
258  {
259  EIGEN_ONLY_USED_FOR_DEBUG(rows);
260  EIGEN_ONLY_USED_FOR_DEBUG(cols);
261  eigen_assert(rows == this->rows() && cols == this->cols()
262  && "DenseBase::resize() does not actually allow to resize.");
263  }
264 
265 #ifndef EIGEN_PARSED_BY_DOXYGEN
266 
267  typedef CwiseNullaryOp<internal::scalar_constant_op<Scalar>,PlainObject> ConstantReturnType;
269  EIGEN_DEPRECATED typedef CwiseNullaryOp<internal::linspaced_op<Scalar>,PlainObject> SequentialLinSpacedReturnType;
271  typedef CwiseNullaryOp<internal::linspaced_op<Scalar>,PlainObject> RandomAccessLinSpacedReturnType;
273  typedef Matrix<typename NumTraits<typename internal::traits<Derived>::Scalar>::Real, internal::traits<Derived>::ColsAtCompileTime, 1> EigenvaluesReturnType;
274 
275 #endif // not EIGEN_PARSED_BY_DOXYGEN
276 
278  template<typename OtherDerived>
279  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
280  Derived& operator=(const DenseBase<OtherDerived>& other);
281 
285  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
286  Derived& operator=(const DenseBase& other);
287 
288  template<typename OtherDerived>
289  EIGEN_DEVICE_FUNC
290  Derived& operator=(const EigenBase<OtherDerived> &other);
291 
292  template<typename OtherDerived>
293  EIGEN_DEVICE_FUNC
294  Derived& operator+=(const EigenBase<OtherDerived> &other);
295 
296  template<typename OtherDerived>
297  EIGEN_DEVICE_FUNC
298  Derived& operator-=(const EigenBase<OtherDerived> &other);
299 
300  template<typename OtherDerived>
301  EIGEN_DEVICE_FUNC
302  Derived& operator=(const ReturnByValue<OtherDerived>& func);
303 
306  template<typename OtherDerived>
308  EIGEN_DEPRECATED EIGEN_DEVICE_FUNC
309  Derived& lazyAssign(const DenseBase<OtherDerived>& other);
310 
311  EIGEN_DEVICE_FUNC
312  CommaInitializer<Derived> operator<< (const Scalar& s);
313 
314  template<unsigned int Added,unsigned int Removed>
316  EIGEN_DEPRECATED
317  const Derived& flagged() const
318  { return derived(); }
319 
320  template<typename OtherDerived>
321  EIGEN_DEVICE_FUNC
322  CommaInitializer<Derived> operator<< (const DenseBase<OtherDerived>& other);
323 
324  typedef Transpose<Derived> TransposeReturnType;
325  EIGEN_DEVICE_FUNC
326  TransposeReturnType transpose();
327  typedef typename internal::add_const<Transpose<const Derived> >::type ConstTransposeReturnType;
328  EIGEN_DEVICE_FUNC
329  ConstTransposeReturnType transpose() const;
330  EIGEN_DEVICE_FUNC
331  void transposeInPlace();
332 
333  EIGEN_DEVICE_FUNC static const ConstantReturnType
334  Constant(Index rows, Index cols, const Scalar& value);
335  EIGEN_DEVICE_FUNC static const ConstantReturnType
336  Constant(Index size, const Scalar& value);
337  EIGEN_DEVICE_FUNC static const ConstantReturnType
338  Constant(const Scalar& value);
339 
340  EIGEN_DEPRECATED EIGEN_DEVICE_FUNC static const RandomAccessLinSpacedReturnType
341  LinSpaced(Sequential_t, Index size, const Scalar& low, const Scalar& high);
342  EIGEN_DEPRECATED EIGEN_DEVICE_FUNC static const RandomAccessLinSpacedReturnType
343  LinSpaced(Sequential_t, const Scalar& low, const Scalar& high);
344 
345  EIGEN_DEVICE_FUNC static const RandomAccessLinSpacedReturnType
346  LinSpaced(Index size, const Scalar& low, const Scalar& high);
347  EIGEN_DEVICE_FUNC static const RandomAccessLinSpacedReturnType
348  LinSpaced(const Scalar& low, const Scalar& high);
349 
350  template<typename CustomNullaryOp> EIGEN_DEVICE_FUNC
351  static const CwiseNullaryOp<CustomNullaryOp, PlainObject>
352  NullaryExpr(Index rows, Index cols, const CustomNullaryOp& func);
353  template<typename CustomNullaryOp> EIGEN_DEVICE_FUNC
354  static const CwiseNullaryOp<CustomNullaryOp, PlainObject>
355  NullaryExpr(Index size, const CustomNullaryOp& func);
356  template<typename CustomNullaryOp> EIGEN_DEVICE_FUNC
357  static const CwiseNullaryOp<CustomNullaryOp, PlainObject>
358  NullaryExpr(const CustomNullaryOp& func);
359 
360  EIGEN_DEVICE_FUNC static const ConstantReturnType Zero(Index rows, Index cols);
361  EIGEN_DEVICE_FUNC static const ConstantReturnType Zero(Index size);
362  EIGEN_DEVICE_FUNC static const ConstantReturnType Zero();
363  EIGEN_DEVICE_FUNC static const ConstantReturnType Ones(Index rows, Index cols);
364  EIGEN_DEVICE_FUNC static const ConstantReturnType Ones(Index size);
365  EIGEN_DEVICE_FUNC static const ConstantReturnType Ones();
366 
367  EIGEN_DEVICE_FUNC void fill(const Scalar& value);
368  EIGEN_DEVICE_FUNC Derived& setConstant(const Scalar& value);
369  EIGEN_DEVICE_FUNC Derived& setLinSpaced(Index size, const Scalar& low, const Scalar& high);
370  EIGEN_DEVICE_FUNC Derived& setLinSpaced(const Scalar& low, const Scalar& high);
371  EIGEN_DEVICE_FUNC Derived& setZero();
372  EIGEN_DEVICE_FUNC Derived& setOnes();
373  EIGEN_DEVICE_FUNC Derived& setRandom();
374 
375  template<typename OtherDerived> EIGEN_DEVICE_FUNC
376  bool isApprox(const DenseBase<OtherDerived>& other,
377  const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const;
378  EIGEN_DEVICE_FUNC
379  bool isMuchSmallerThan(const RealScalar& other,
380  const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const;
381  template<typename OtherDerived> EIGEN_DEVICE_FUNC
382  bool isMuchSmallerThan(const DenseBase<OtherDerived>& other,
383  const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const;
384 
385  EIGEN_DEVICE_FUNC bool isApproxToConstant(const Scalar& value, const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const;
386  EIGEN_DEVICE_FUNC bool isConstant(const Scalar& value, const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const;
387  EIGEN_DEVICE_FUNC bool isZero(const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const;
388  EIGEN_DEVICE_FUNC bool isOnes(const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const;
389 
390  inline bool hasNaN() const;
391  inline bool allFinite() const;
392 
393  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
394  Derived& operator*=(const Scalar& other);
395  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
396  Derived& operator/=(const Scalar& other);
397 
398  typedef typename internal::add_const_on_value_type<typename internal::eval<Derived>::type>::type EvalReturnType;
406  EIGEN_DEVICE_FUNC
407  EIGEN_STRONG_INLINE EvalReturnType eval() const
408  {
409  // Even though MSVC does not honor strong inlining when the return type
410  // is a dynamic matrix, we desperately need strong inlining for fixed
411  // size types on MSVC.
412  return typename internal::eval<Derived>::type(derived());
413  }
414 
418  template<typename OtherDerived>
419  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
420  void swap(const DenseBase<OtherDerived>& other)
421  {
422  EIGEN_STATIC_ASSERT(!OtherDerived::IsPlainObjectBase,THIS_EXPRESSION_IS_NOT_A_LVALUE__IT_IS_READ_ONLY);
423  eigen_assert(rows()==other.rows() && cols()==other.cols());
424  call_assignment(derived(), other.const_cast_derived(), internal::swap_assign_op<Scalar>());
425  }
426 
430  template<typename OtherDerived>
431  EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
432  void swap(PlainObjectBase<OtherDerived>& other)
433  {
434  eigen_assert(rows()==other.rows() && cols()==other.cols());
435  call_assignment(derived(), other.derived(), internal::swap_assign_op<Scalar>());
436  }
437 
438  EIGEN_DEVICE_FUNC inline const NestByValue<Derived> nestByValue() const;
439  EIGEN_DEVICE_FUNC inline const ForceAlignedAccess<Derived> forceAlignedAccess() const;
440  EIGEN_DEVICE_FUNC inline ForceAlignedAccess<Derived> forceAlignedAccess();
441  template<bool Enable> EIGEN_DEVICE_FUNC
442  inline const typename internal::conditional<Enable,ForceAlignedAccess<Derived>,Derived&>::type forceAlignedAccessIf() const;
443  template<bool Enable> EIGEN_DEVICE_FUNC
444  inline typename internal::conditional<Enable,ForceAlignedAccess<Derived>,Derived&>::type forceAlignedAccessIf();
445 
446  EIGEN_DEVICE_FUNC Scalar sum() const;
447  EIGEN_DEVICE_FUNC Scalar mean() const;
448  EIGEN_DEVICE_FUNC Scalar trace() const;
449 
450  EIGEN_DEVICE_FUNC Scalar prod() const;
451 
452  EIGEN_DEVICE_FUNC typename internal::traits<Derived>::Scalar minCoeff() const;
453  EIGEN_DEVICE_FUNC typename internal::traits<Derived>::Scalar maxCoeff() const;
454 
455  template<typename IndexType> EIGEN_DEVICE_FUNC
456  typename internal::traits<Derived>::Scalar minCoeff(IndexType* row, IndexType* col) const;
457  template<typename IndexType> EIGEN_DEVICE_FUNC
458  typename internal::traits<Derived>::Scalar maxCoeff(IndexType* row, IndexType* col) const;
459  template<typename IndexType> EIGEN_DEVICE_FUNC
460  typename internal::traits<Derived>::Scalar minCoeff(IndexType* index) const;
461  template<typename IndexType> EIGEN_DEVICE_FUNC
462  typename internal::traits<Derived>::Scalar maxCoeff(IndexType* index) const;
463 
464  template<typename BinaryOp>
465  EIGEN_DEVICE_FUNC
466  Scalar redux(const BinaryOp& func) const;
467 
468  template<typename Visitor>
469  EIGEN_DEVICE_FUNC
470  void visit(Visitor& func) const;
471 
479  inline const WithFormat<Derived> format(const IOFormat& fmt) const
480  {
481  return WithFormat<Derived>(derived(), fmt);
482  }
483 
485  EIGEN_DEVICE_FUNC
486  CoeffReturnType value() const
487  {
488  EIGEN_STATIC_ASSERT_SIZE_1x1(Derived)
489  eigen_assert(this->rows() == 1 && this->cols() == 1);
490  return derived().coeff(0,0);
491  }
492 
493  EIGEN_DEVICE_FUNC bool all() const;
494  EIGEN_DEVICE_FUNC bool any() const;
495  EIGEN_DEVICE_FUNC Index count() const;
496 
497  typedef VectorwiseOp<Derived, Horizontal> RowwiseReturnType;
498  typedef const VectorwiseOp<const Derived, Horizontal> ConstRowwiseReturnType;
499  typedef VectorwiseOp<Derived, Vertical> ColwiseReturnType;
500  typedef const VectorwiseOp<const Derived, Vertical> ConstColwiseReturnType;
501 
509  //Code moved here due to a CUDA compiler bug
510  EIGEN_DEVICE_FUNC inline ConstRowwiseReturnType rowwise() const {
511  return ConstRowwiseReturnType(derived());
512  }
513  EIGEN_DEVICE_FUNC RowwiseReturnType rowwise();
514 
522  EIGEN_DEVICE_FUNC inline ConstColwiseReturnType colwise() const {
523  return ConstColwiseReturnType(derived());
524  }
525  EIGEN_DEVICE_FUNC ColwiseReturnType colwise();
526 
527  typedef CwiseNullaryOp<internal::scalar_random_op<Scalar>,PlainObject> RandomReturnType;
528  static const RandomReturnType Random(Index rows, Index cols);
529  static const RandomReturnType Random(Index size);
530  static const RandomReturnType Random();
531 
532  template<typename ThenDerived,typename ElseDerived>
533  inline EIGEN_DEVICE_FUNC const Select<Derived,ThenDerived,ElseDerived>
534  select(const DenseBase<ThenDerived>& thenMatrix,
535  const DenseBase<ElseDerived>& elseMatrix) const;
536 
537  template<typename ThenDerived>
538  inline EIGEN_DEVICE_FUNC const Select<Derived,ThenDerived, typename ThenDerived::ConstantReturnType>
539  select(const DenseBase<ThenDerived>& thenMatrix, const typename ThenDerived::Scalar& elseScalar) const;
540 
541  template<typename ElseDerived>
542  inline EIGEN_DEVICE_FUNC const Select<Derived, typename ElseDerived::ConstantReturnType, ElseDerived >
543  select(const typename ElseDerived::Scalar& thenScalar, const DenseBase<ElseDerived>& elseMatrix) const;
544 
545  template<int p> RealScalar lpNorm() const;
546 
547  template<int RowFactor, int ColFactor>
548  EIGEN_DEVICE_FUNC
549  const Replicate<Derived,RowFactor,ColFactor> replicate() const;
558  //Code moved here due to a CUDA compiler bug
559  EIGEN_DEVICE_FUNC
560  const Replicate<Derived, Dynamic, Dynamic> replicate(Index rowFactor, Index colFactor) const
561  {
562  return Replicate<Derived, Dynamic, Dynamic>(derived(), rowFactor, colFactor);
563  }
564 
565  typedef Reverse<Derived, BothDirections> ReverseReturnType;
566  typedef const Reverse<const Derived, BothDirections> ConstReverseReturnType;
567  EIGEN_DEVICE_FUNC ReverseReturnType reverse();
569  //Code moved here due to a CUDA compiler bug
570  EIGEN_DEVICE_FUNC ConstReverseReturnType reverse() const
571  {
572  return ConstReverseReturnType(derived());
573  }
574  EIGEN_DEVICE_FUNC void reverseInPlace();
575 
576  #ifdef EIGEN_PARSED_BY_DOXYGEN
577 
580  typedef random_access_iterator_type iterator;
582  typedef random_access_iterator_type const_iterator;
583  #else
584  typedef typename internal::conditional< (Flags&DirectAccessBit)==DirectAccessBit,
585  internal::pointer_based_stl_iterator<Derived>,
586  internal::generic_randaccess_stl_iterator<Derived>
587  >::type iterator_type;
588 
589  typedef typename internal::conditional< (Flags&DirectAccessBit)==DirectAccessBit,
590  internal::pointer_based_stl_iterator<const Derived>,
591  internal::generic_randaccess_stl_iterator<const Derived>
592  >::type const_iterator_type;
593 
594  // Stl-style iterators are supported only for vectors.
595 
596  typedef typename internal::conditional< IsVectorAtCompileTime,
597  iterator_type,
598  void
599  >::type iterator;
600 
601  typedef typename internal::conditional< IsVectorAtCompileTime,
602  const_iterator_type,
603  void
604  >::type const_iterator;
605  #endif
606 
607  inline iterator begin();
608  inline const_iterator begin() const;
609  inline const_iterator cbegin() const;
610  inline iterator end();
611  inline const_iterator end() const;
612  inline const_iterator cend() const;
613 
614 #define EIGEN_CURRENT_STORAGE_BASE_CLASS Eigen::DenseBase
615 #define EIGEN_DOC_BLOCK_ADDONS_NOT_INNER_PANEL
616 #define EIGEN_DOC_BLOCK_ADDONS_INNER_PANEL_IF(COND)
617 #define EIGEN_DOC_UNARY_ADDONS(X,Y)
618 # include "../plugins/CommonCwiseUnaryOps.h"
619 # include "../plugins/BlockMethods.h"
620 # include "../plugins/IndexedViewMethods.h"
621 # include "../plugins/ReshapedMethods.h"
622 # ifdef EIGEN_DENSEBASE_PLUGIN
623 # include EIGEN_DENSEBASE_PLUGIN
624 # endif
625 #undef EIGEN_CURRENT_STORAGE_BASE_CLASS
626 #undef EIGEN_DOC_BLOCK_ADDONS_NOT_INNER_PANEL
627 #undef EIGEN_DOC_BLOCK_ADDONS_INNER_PANEL_IF
628 #undef EIGEN_DOC_UNARY_ADDONS
629 
630  // disable the use of evalTo for dense objects with a nice compilation error
631  template<typename Dest>
632  EIGEN_DEVICE_FUNC
633  inline void evalTo(Dest& ) const
634  {
635  EIGEN_STATIC_ASSERT((internal::is_same<Dest,void>::value),THE_EVAL_EVALTO_FUNCTION_SHOULD_NEVER_BE_CALLED_FOR_DENSE_OBJECTS);
636  }
637 
638  protected:
639  EIGEN_DEFAULT_COPY_CONSTRUCTOR(DenseBase)
641  EIGEN_DEVICE_FUNC DenseBase()
642  {
643  /* Just checks for self-consistency of the flags.
644  * Only do it when debugging Eigen, as this borders on paranoia and could slow compilation down
645  */
646 #ifdef EIGEN_INTERNAL_DEBUGGING
647  EIGEN_STATIC_ASSERT((EIGEN_IMPLIES(MaxRowsAtCompileTime==1 && MaxColsAtCompileTime!=1, int(IsRowMajor))
648  && EIGEN_IMPLIES(MaxColsAtCompileTime==1 && MaxRowsAtCompileTime!=1, int(!IsRowMajor))),
649  INVALID_STORAGE_ORDER_FOR_THIS_VECTOR_EXPRESSION)
650 #endif
651  }
652 
653  private:
654  EIGEN_DEVICE_FUNC explicit DenseBase(int);
655  EIGEN_DEVICE_FUNC DenseBase(int,int);
656  template<typename OtherDerived> EIGEN_DEVICE_FUNC explicit DenseBase(const DenseBase<OtherDerived>&);
657 };
658 
659 } // end namespace Eigen
660 
661 #endif // EIGEN_DENSEBASE_H
Eigen::DenseBase::DenseBase
EIGEN_DEVICE_FUNC DenseBase()
Definition: DenseBase.h:641
Eigen::DenseBase::PlainObject
internal::conditional< internal::is_same< typename internal::traits< Derived >::XprKind, MatrixXpr >::value, PlainMatrix, PlainArray >::type PlainObject
The plain matrix or array type corresponding to this expression.
Definition: DenseBase.h:210
Eigen::DenseBase::Constant
static EIGEN_DEVICE_FUNC const ConstantReturnType Constant(Index rows, Index cols, const Scalar &value)
Definition: CwiseNullaryOp.h:189
Eigen::DenseBase::operator<<
EIGEN_DEVICE_FUNC CommaInitializer< Derived > operator<<(const Scalar &s)
Definition: CommaInitializer.h:148
Eigen::DenseBase::RowsAtCompileTime
@ RowsAtCompileTime
Definition: DenseBase.h:100
Eigen::MatrixXpr
Definition: Constants.h:518
Eigen
Namespace containing all symbols from the Eigen library.
Definition: LDLT.h:16
Eigen::DenseBase::setZero
EIGEN_DEVICE_FUNC Derived & setZero()
Definition: CwiseNullaryOp.h:519
Eigen::ReturnByValue
Definition: ReturnByValue.h:52
Eigen::IOFormat
Stores a set of parameters controlling the way matrices are printed.
Definition: IO.h:52
Eigen::DenseBase::isZero
EIGEN_DEVICE_FUNC bool isZero(const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
Definition: CwiseNullaryOp.h:501
Eigen::DenseBase::SizeAtCompileTime
@ SizeAtCompileTime
Definition: DenseBase.h:113
Eigen::DenseBase::LinSpaced
EIGEN_DEPRECATED static EIGEN_DEVICE_FUNC const RandomAccessLinSpacedReturnType LinSpaced(Sequential_t, Index size, const Scalar &low, const Scalar &high)
Definition: CwiseNullaryOp.h:244
Eigen::ForceAlignedAccess
Enforce aligned packet loads and stores regardless of what is requested.
Definition: ForceAlignedAccess.h:36
Eigen::DenseBase::Ones
static EIGEN_DEVICE_FUNC const ConstantReturnType Ones()
Definition: CwiseNullaryOp.h:617
Eigen::DenseBase::Scalar
internal::traits< Derived >::Scalar Scalar
Definition: DenseBase.h:66
Eigen::EigenBase
Definition: EigenBase.h:30
Eigen::DenseBase::StorageIndex
internal::traits< Derived >::StorageIndex StorageIndex
The type used to store indices.
Definition: DenseBase.h:63
Eigen::DenseBase::isApproxToConstant
EIGEN_DEVICE_FUNC bool isApproxToConstant(const Scalar &value, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
Definition: CwiseNullaryOp.h:310
Eigen::DenseBase::setConstant
EIGEN_DEVICE_FUNC Derived & setConstant(const Scalar &value)
Definition: CwiseNullaryOp.h:345
Eigen::RowMajorBit
const unsigned int RowMajorBit
Definition: Constants.h:65
Eigen::Array
General-purpose arrays with easy API for coefficient-wise operations.
Definition: Array.h:47
Eigen::VectorwiseOp
Pseudo expression providing broadcasting and partial reduction operations.
Definition: VectorwiseOp.h:187
Eigen::DenseBase::mean
EIGEN_DEVICE_FUNC Scalar mean() const
Definition: Redux.h:464
Eigen::DenseBase::IsRowMajor
@ IsRowMajor
Definition: DenseBase.h:170
Eigen::RowMajor
@ RowMajor
Definition: Constants.h:320
Eigen::DenseBase::nonZeros
EIGEN_DEVICE_FUNC Index nonZeros() const
Definition: DenseBase.h:215
Eigen::DenseBase::reverse
EIGEN_DEVICE_FUNC ConstReverseReturnType reverse() const
Definition: DenseBase.h:570
Eigen::DenseBase::eval
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE EvalReturnType eval() const
Definition: DenseBase.h:407
Eigen::Transpose
Expression of the transpose of a matrix.
Definition: Transpose.h:54
Eigen::DirectAccessBit
const unsigned int DirectAccessBit
Definition: Constants.h:154
Eigen::DenseBase::flagged
EIGEN_DEPRECATED const Derived & flagged() const
Definition: DenseBase.h:317
Eigen::DenseBase::hasNaN
bool hasNaN() const
Definition: BooleanRedux.h:137
Eigen::DenseBase::setLinSpaced
EIGEN_DEVICE_FUNC Derived & setLinSpaced(Index size, const Scalar &low, const Scalar &high)
Sets a linearly spaced vector.
Definition: CwiseNullaryOp.h:403
Eigen::CwiseNullaryOp
Generic expression of a matrix where all coefficients are defined by a functor.
Definition: CwiseNullaryOp.h:61
Eigen::DenseBase::innerSize
EIGEN_DEVICE_FUNC Index innerSize() const
Definition: DenseBase.h:235
Eigen::DenseBase::prod
EIGEN_DEVICE_FUNC Scalar prod() const
Definition: Redux.h:485
Eigen::DenseBase::isOnes
EIGEN_DEVICE_FUNC bool isOnes(const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
Definition: CwiseNullaryOp.h:632
Eigen::DenseBase::MaxColsAtCompileTime
@ MaxColsAtCompileTime
Definition: DenseBase.h:130
Eigen::DenseBase::end
iterator end()
Definition: StlIterators.h:434
Eigen::DenseBase::outerSize
EIGEN_DEVICE_FUNC Index outerSize() const
Definition: DenseBase.h:223
Eigen::DenseBase::all
EIGEN_DEVICE_FUNC bool all() const
Definition: BooleanRedux.h:79
Eigen::DenseBase::reverse
EIGEN_DEVICE_FUNC ReverseReturnType reverse()
Definition: Reverse.h:118
Eigen::DenseBase::IsVectorAtCompileTime
@ IsVectorAtCompileTime
Definition: DenseBase.h:153
Eigen::DenseBase::transpose
EIGEN_DEVICE_FUNC TransposeReturnType transpose()
Definition: Transpose.h:182
Eigen::DenseBase::swap
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void swap(PlainObjectBase< OtherDerived > &other)
Definition: DenseBase.h:432
Eigen::DenseBase::lazyAssign
EIGEN_DEPRECATED EIGEN_DEVICE_FUNC Derived & lazyAssign(const DenseBase< OtherDerived > &other)
Eigen::DenseBase::InnerIterator
Eigen::InnerIterator< Derived > InnerIterator
Definition: DenseBase.h:53
Eigen::internal::pointer_based_stl_iterator
Definition: StlIterators.h:177
Eigen::DenseBase::nestByValue
EIGEN_DEVICE_FUNC const NestByValue< Derived > nestByValue() const
Definition: NestByValue.h:63
Eigen::DenseBase::NumDimensions
@ NumDimensions
Definition: DenseBase.h:160
Eigen::DenseBase::maxCoeff
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar maxCoeff() const
Definition: Redux.h:438
Eigen::internal::swap_assign_op
Definition: AssignmentFunctors.h:142
Eigen::Reverse
Expression of the reverse of a vector or matrix.
Definition: Reverse.h:65
Eigen::Replicate
Expression of the multiple replication of a matrix or vector.
Definition: Replicate.h:63
Eigen::DenseBase::PlainMatrix
Matrix< typename internal::traits< Derived >::Scalar, internal::traits< Derived >::RowsAtCompileTime, internal::traits< Derived >::ColsAtCompileTime, AutoAlign|(internal::traits< Derived >::Flags &RowMajorBit ? RowMajor :ColMajor), internal::traits< Derived >::MaxRowsAtCompileTime, internal::traits< Derived >::MaxColsAtCompileTime > PlainMatrix
Definition: DenseBase.h:191
Eigen::WithFormat
Pseudo expression providing matrix output with given format.
Definition: IO.h:97
Eigen::DenseBase::Random
static const RandomReturnType Random()
Definition: Random.h:113
Eigen::DenseBase::MaxSizeAtCompileTime
@ MaxSizeAtCompileTime
Definition: DenseBase.h:141
Eigen::internal::generic_randaccess_stl_iterator
Definition: StlIterators.h:266
Eigen::internal::add_const
Definition: Meta.h:169
Eigen::DenseBase::minCoeff
EIGEN_DEVICE_FUNC internal::traits< Derived >::Scalar minCoeff() const
Definition: Redux.h:427
Eigen::PlainObjectBase
Definition: PlainObjectBase.h:100
Eigen::DenseBase::isConstant
EIGEN_DEVICE_FUNC bool isConstant(const Scalar &value, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
Definition: CwiseNullaryOp.h:325
Eigen::DenseBase::begin
iterator begin()
Definition: StlIterators.h:405
Eigen::DenseBase::replicate
EIGEN_DEVICE_FUNC const Replicate< Derived, Dynamic, Dynamic > replicate(Index rowFactor, Index colFactor) const
Definition: DenseBase.h:560
Eigen::AutoAlign
@ AutoAlign
Definition: Constants.h:322
Eigen::DenseBase::fill
EIGEN_DEVICE_FUNC void fill(const Scalar &value)
Definition: CwiseNullaryOp.h:335
Eigen::DenseBase::any
EIGEN_DEVICE_FUNC bool any() const
Definition: BooleanRedux.h:103
Eigen::InnerIterator
An InnerIterator allows to loop over the element of any matrix expression.
Definition: CoreIterators.h:34
Eigen::DenseBase::sum
EIGEN_DEVICE_FUNC Scalar sum() const
Definition: Redux.h:451
Eigen::DenseBase::rowwise
EIGEN_DEVICE_FUNC ConstRowwiseReturnType rowwise() const
Definition: DenseBase.h:510
Eigen::DenseBase::replicate
EIGEN_DEVICE_FUNC const Replicate< Derived, RowFactor, ColFactor > replicate() const
Definition: Replicate.h:119
Eigen::DenseBase::MaxRowsAtCompileTime
@ MaxRowsAtCompileTime
Definition: DenseBase.h:119
Eigen::DenseBase::visit
EIGEN_DEVICE_FUNC void visit(Visitor &func) const
Definition: Visitor.h:117
Eigen::DenseBase::select
EIGEN_DEVICE_FUNC const Select< Derived, ThenDerived, ElseDerived > select(const DenseBase< ThenDerived > &thenMatrix, const DenseBase< ElseDerived > &elseMatrix) const
Definition: Select.h:124
Eigen::DenseBase::colwise
EIGEN_DEVICE_FUNC ConstColwiseReturnType colwise() const
Definition: DenseBase.h:522
Eigen::DenseBase::format
const WithFormat< Derived > format(const IOFormat &fmt) const
Definition: DenseBase.h:479
Eigen::internal::traits
Definition: ForwardDeclarations.h:17
Eigen::DenseBase
Base class for all dense matrices, vectors, and arrays.
Definition: DenseBase.h:47
Eigen::DenseBase::isApprox
EIGEN_DEVICE_FUNC bool isApprox(const DenseBase< OtherDerived > &other, const RealScalar &prec=NumTraits< Scalar >::dummy_precision()) const
Definition: Fuzzy.h:103
Eigen::DenseBase::reverseInPlace
EIGEN_DEVICE_FUNC void reverseInPlace()
Definition: Reverse.h:139
Eigen::DenseBase::ColsAtCompileTime
@ ColsAtCompileTime
Definition: DenseBase.h:106
Eigen::DenseBase::operator=
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived & operator=(const DenseBase< OtherDerived > &other)
Definition: Assign.h:39
Eigen::internal::conditional
Definition: Meta.h:76
Eigen::DenseBase::cbegin
const_iterator cbegin() const
Definition: StlIterators.h:423
Eigen::CommaInitializer
Helper class used by the comma initializer operator.
Definition: CommaInitializer.h:29
Eigen::NestByValue
Expression which must be nested by value.
Definition: NestByValue.h:40
Eigen::DenseBase::Flags
@ Flags
Definition: DenseBase.h:165
Eigen::DenseBase::setOnes
EIGEN_DEVICE_FUNC Derived & setOnes()
Definition: CwiseNullaryOp.h:645
Eigen::DenseBase::count
EIGEN_DEVICE_FUNC Index count() const
Definition: BooleanRedux.h:127
Eigen::DenseBase::value_type
Scalar value_type
Definition: DenseBase.h:71
Eigen::internal::is_same
Definition: Meta.h:115
Eigen::Matrix
The matrix class, also used for vectors and row-vectors.
Definition: Matrix.h:180
Eigen::DenseBase::resize
EIGEN_DEVICE_FUNC void resize(Index rows, Index cols)
Definition: DenseBase.h:257
Eigen::DenseBase::resize
EIGEN_DEVICE_FUNC void resize(Index newSize)
Definition: DenseBase.h:246
Eigen::DenseBase::swap
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void swap(const DenseBase< OtherDerived > &other)
Definition: DenseBase.h:420
Eigen::ColMajor
@ ColMajor
Definition: Constants.h:318
Eigen::DenseBase::setRandom
EIGEN_DEVICE_FUNC Derived & setRandom()
Definition: Random.h:131
Eigen::internal::eval
Definition: XprHelper.h:340
Eigen::DenseCoeffsBase
Definition: ForwardDeclarations.h:50
Eigen::DenseBase::transposeInPlace
EIGEN_DEVICE_FUNC void transposeInPlace()
Definition: Transpose.h:344
Eigen::Select
Expression of a coefficient wise version of the C++ ternary operator ?:
Definition: Select.h:54
Eigen::NumTraits
Holds information about the various numeric (i.e. scalar) types allowed by Eigen.
Definition: NumTraits.h:213
Eigen::internal::size_at_compile_time
Definition: XprHelper.h:290
Eigen::DenseBase::Zero
static EIGEN_DEVICE_FUNC const ConstantReturnType Zero()
Definition: CwiseNullaryOp.h:487
Eigen::DenseBase::value
EIGEN_DEVICE_FUNC CoeffReturnType value() const
Definition: DenseBase.h:486
Eigen::Index
EIGEN_DEFAULT_DENSE_INDEX_TYPE Index
The Index type as used for the API.
Definition: Meta.h:42
Eigen::DenseBase::cend
const_iterator cend() const
Definition: StlIterators.h:452
Eigen::DenseBase::allFinite
bool allFinite() const
Definition: BooleanRedux.h:151
Eigen::internal::add_const_on_value_type
Definition: Meta.h:175
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