Template Class Shape

Defined in File Shape.hpp

Class Documentation

template<class T, int N> class Shape

Template class representing an N-dimensional shape.

This class is designed to encapsulate the shape of an N-dimensional tensor, where the size in each dimension is of type T.

Template Parameters:

T – The type of the size in each dimension (e.g., int, size_t).
N – The maximum number of dimensions this shape can represent.

Public Types

using value_type = typename Data::value_type

using size_type = int

using reference = typename Data::reference

using const_reference = typename Data::const_reference

using iterator = typename Data::iterator

using const_iterator = typename Data::const_iterator

Public Functions

Shape()

Shape(const Shape &that)

explicit Shape(size_type size)

Construct with a given rank, sizes default to 0.

Parameters:: size – The rank of the shape.

Shape(const T *data, size_t n)

Constructor using a buffer.

Constructs a shape by copying ‘n’ elements from the buffer pointed by ‘data’.

Parameters:

data – Pointer to the buffer.
n – Number of elements to copy from the buffer.

Shape(std::initializer_list<value_type> shape)

reference operator[](int i): Access the i-th dimension.

const_reference operator[](int i) const

size_type rank() const: Get the rank (number of dimensions) of the shape.

size_type size() const: Get the total size represented by the shape.

bool empty() const: Check if the shape is empty.

iterator begin()

iterator end()

const_iterator begin() const

const_iterator end() const

const_iterator cbegin() const

const_iterator cend() const

bool operator==(const Shape &that) const

bool operator!=(const Shape &that) const

bool operator<(const Shape &that) const

Public Static Attributes

static constexpr int MAX_RANK = N 