Eigen::DSizes< DenseIndex, NumDims > Struct Template Reference

Inherits array< DenseIndex, NumDims >.

Public Types
typedef array< DenseIndex, NumDims >	Base

Public Member Functions
	DSizes ()
	DSizes (const array< DenseIndex, NumDims > &a)
template<typename OtherIndex >
	DSizes (const array< OtherIndex, NumDims > &other, std::enable_if_t< internal::is_same< DenseIndex, typename internal::promote_index_type< DenseIndex, OtherIndex >::type >::value, void * >=0)
	DSizes (const DenseIndex i0)
	DSizes (const DimensionList< DenseIndex, NumDims > &a)
template<typename FirstType , typename... OtherTypes>
	DSizes (const Eigen::IndexList< FirstType, OtherTypes... > &dimensions)
template<typename std::ptrdiff_t... Indices>
	DSizes (const Sizes< Indices... > &a)
template<typename... IndexTypes>
	DSizes (DenseIndex firstDimension, DenseIndex secondDimension, IndexTypes... otherDimensions)
DenseIndex	IndexOfColMajor (const array< DenseIndex, NumDims > &indices) const
DenseIndex	IndexOfRowMajor (const array< DenseIndex, NumDims > &indices) const
DSizes &	operator= (const array< DenseIndex, NumDims > &other)
Index	rank () const
DenseIndex	TotalSize () const

Static Public Attributes
static const int	count

Detailed Description

template<typename DenseIndex, int NumDims>
struct Eigen::DSizes< DenseIndex, NumDims >

Definition at line 251 of file TensorDimensions.h.

Member Typedef Documentation

Base

template<typename DenseIndex , int NumDims>

typedef array<DenseIndex, NumDims> Eigen::DSizes< DenseIndex, NumDims >::Base

Definition at line 252 of file TensorDimensions.h.

Constructor & Destructor Documentation

DSizes() [1/8]

template<typename DenseIndex , int NumDims>

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( )

inline

Definition at line 263 of file TensorDimensions.h.

                                                 {
    for (int i = 0 ; i < NumDims; ++i) {
      (*this)[i] = 0;
    }
  }

DSizes() [2/8]

template<typename DenseIndex , int NumDims>

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( const array< DenseIndex, NumDims > &  a )

inlineexplicit

Definition at line 268 of file TensorDimensions.h.

: Base(a) { }

DSizes() [3/8]

template<typename DenseIndex , int NumDims>

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( const DenseIndex  i0 )

inlineexplicit

Definition at line 270 of file TensorDimensions.h.

                                                         {
    eigen_assert(NumDims == 1);
    (*this)[0] = i0;
  }

DSizes() [4/8]

template<typename DenseIndex , int NumDims>

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( const DimensionList< DenseIndex, NumDims > &  a )

inline

Definition at line 275 of file TensorDimensions.h.

                                                                        {
    for (int i = 0 ; i < NumDims; ++i) {
      (*this)[i] = a[i];
    }
  }

DSizes() [5/8]

template<typename DenseIndex , int NumDims>

template<typename OtherIndex >

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( const array< OtherIndex, NumDims > &  other, std::enable_if_t< internal::is_same< DenseIndex, typename internal::promote_index_type< DenseIndex, OtherIndex >::type >::value, void * >  = 0  )

inlineexplicit

Definition at line 285 of file TensorDimensions.h.

                                         {
    for (int i = 0; i < NumDims; ++i) {
      (*this)[i] = static_cast<DenseIndex>(other[i]);
    }
  }

DSizes() [6/8]

template<typename DenseIndex , int NumDims>

template<typename FirstType , typename... OtherTypes>

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( const Eigen::IndexList< FirstType, OtherTypes... > &  dimensions )

inlineexplicit

Definition at line 302 of file TensorDimensions.h.

                                                                              {
    for (int i = 0; i < dimensions.count; ++i) {
      (*this)[i] = dimensions[i];
    }
  }

DSizes() [7/8]

template<typename DenseIndex , int NumDims>

template<typename std::ptrdiff_t... Indices>

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( const Sizes< Indices... > &  a )

inline

Definition at line 310 of file TensorDimensions.h.

                                                       {
    for (int i = 0 ; i < NumDims; ++i) {
      (*this)[i] = a[i];
    }
  }

DSizes() [8/8]

template<typename DenseIndex , int NumDims>

template<typename... IndexTypes>

Eigen::DSizes< DenseIndex, NumDims >::DSizes ( DenseIndex  firstDimension, DenseIndex  secondDimension, IndexTypes...  otherDimensions  )

inlineexplicit

Definition at line 325 of file TensorDimensions.h.

                                                                                                                            : Base({{firstDimension, secondDimension, otherDimensions...}}) {
    EIGEN_STATIC_ASSERT(sizeof...(otherDimensions) + 2 == NumDims, YOU_MADE_A_PROGRAMMING_MISTAKE)
  }

Member Function Documentation

IndexOfColMajor()

template<typename DenseIndex , int NumDims>

DenseIndex Eigen::DSizes< DenseIndex, NumDims >::IndexOfColMajor ( const array< DenseIndex, NumDims > &  indices ) const

inline

Definition at line 335 of file TensorDimensions.h.

                                                                                                                    {
    return internal::tensor_index_linearization_helper<DenseIndex, NumDims, NumDims - 1, false>::run(indices, *static_cast<const Base*>(this));
  }

IndexOfRowMajor()

template<typename DenseIndex , int NumDims>

DenseIndex Eigen::DSizes< DenseIndex, NumDims >::IndexOfRowMajor ( const array< DenseIndex, NumDims > &  indices ) const

inline

Definition at line 338 of file TensorDimensions.h.

                                                                                                                    {
    return internal::tensor_index_linearization_helper<DenseIndex, NumDims, NumDims - 1, true>::run(indices, *static_cast<const Base*>(this));
  }

operator=()

template<typename DenseIndex , int NumDims>

DSizes& Eigen::DSizes< DenseIndex, NumDims >::operator= ( const array< DenseIndex, NumDims > &  other )

inline

Definition at line 329 of file TensorDimensions.h.

                                                                                 {
    *static_cast<Base*>(this) = other;
    return *this;
  }

rank()

template<typename DenseIndex , int NumDims>

Index Eigen::DSizes< DenseIndex, NumDims >::rank ( ) const

inline

Definition at line 255 of file TensorDimensions.h.

                                                           {
    return NumDims;
  }

TotalSize()

template<typename DenseIndex , int NumDims>

DenseIndex Eigen::DSizes< DenseIndex, NumDims >::TotalSize ( ) const

inline

Definition at line 259 of file TensorDimensions.h.

                                                                     {
    return (NumDims == 0) ? 1 : internal::array_prod(*static_cast<const Base*>(this));
  }

Member Data Documentation

count

template<typename DenseIndex , int NumDims>

const int Eigen::DSizes< DenseIndex, NumDims >::count

static

Definition at line 253 of file TensorDimensions.h.

---

The documentation for this struct was generated from the following file:

• TensorDimensions.h