NDArray

template<typename T, int64_t Ndim = 2>
class NDArray : public aare::ArrayExpr<NDArray<T, 2>, 2>

Public Types

using value_type = T

Public Functions

inline NDArray()

Default constructor. Will construct an empty NDArray.

inline explicit NDArray(std::array<int64_t, Ndim> shape)

Construct a new NDArray object with a given shape.

Note

The data is uninitialized.

Parameters:

shape – shape of the new NDArray

inline NDArray(std::array<int64_t, Ndim> shape, T value)

Construct a new NDArray object with a shape and value.

Parameters:

• shape – shape of the new array

• value – value to initialize the array with

inline explicit NDArray(const NDView<T, Ndim> v)

Construct a new NDArray object from a NDView.

Note

The data is copied from the view to the NDArray.

Parameters:

v – view of data to initialize the NDArray with

inline NDArray(NDArray &&other) noexcept

inline NDArray(const NDArray &other)

template<typename E>
inline NDArray(ArrayExpr<E, Ndim> &&expr)

inline ~NDArray()

inline auto begin()

inline auto end()

NDArray &operator=(NDArray &&other) noexcept

NDArray &operator=(const NDArray &other)

NDArray &operator+=(const NDArray &other)

NDArray &operator-=(const NDArray &other)

NDArray &operator*=(const NDArray &other)

template<typename V>
inline NDArray &operator/=(const NDArray<V, Ndim> &other)

NDArray<bool, Ndim> operator>(const NDArray &other)

bool operator==(const NDArray &other) const

bool operator!=(const NDArray &other) const

NDArray &operator=(const T&)

NDArray &operator+=(const T&)

NDArray operator+(const T&)

NDArray &operator-=(const T&)

NDArray operator-(const T&)

NDArray &operator*=(const T&)

NDArray operator*(const T&)

NDArray &operator/=(const T&)

NDArray operator/(const T&)

NDArray &operator&=(const T&)

inline void sqrt()

NDArray &operator++()

template<typename ...Ix>
inline std::enable_if_t<sizeof...(Ix) == Ndim, T&> operator()(Ix... index)

template<typename ...Ix>
inline std::enable_if_t<sizeof...(Ix) == Ndim, T&> operator()(Ix... index) const

template<typename ...Ix>
inline std::enable_if_t<sizeof...(Ix) == Ndim, T> value(Ix... index)

inline T &operator()(int64_t i)

inline const T &operator()(int64_t i) const

inline T &operator[](int64_t i)

inline const T &operator[](int64_t i) const

inline T *data()

inline std::byte *buffer()

inline size_t size() const

inline size_t total_bytes() const

inline std::array<int64_t, Ndim> shape() const noexcept

inline int64_t shape(int64_t i) const noexcept

inline std::array<int64_t, Ndim> strides() const noexcept

inline size_t bitdepth() const noexcept

inline std::array<int64_t, Ndim> byte_strides() const noexcept

inline NDView<T, Ndim> view() const

Create a view of the NDArray.

Returns:

NDView<T, Ndim>

void Print()

void Print_all()

void Print_some()

inline void reset()