Stride Tools

template<typename T>
struct formatter<librapid::Stride<T>> : public fmt::formatter<librapid::Shape>

#include <strideTools.hpp>

Public Functions

template<typename FormatContext>
inline auto format(const librapid::Stride<T> &stride, FormatContext &ctx)

namespace librapid

template<typename ShapeType_>
class Stride

#include <strideTools.hpp>

A Stride is a vector of integers that describes the distance between elements in each dimension of an ArrayContainer object. This can be used to access elements in a non-trivial order, or to access a sub-array of an ArrayContainer object. The Stride class inherits from the Shape class.

See also

Shape

Template Parameters

• T – The type of the Stride. Must be an integer type.

• N – The number of dimensions in the Stride.

Public Types

using ShapeType = ShapeType_

using IndexType = typename std::decay_t<decltype(std::declval<ShapeType>()[0])>

Public Functions

Stride() = default

Stride(const ShapeType &shape)

Stride(const Stride &other) = default

Stride(Stride &&other) noexcept = default

Stride &operator=(const Stride &other) = default

Stride &operator=(Stride &&other) noexcept = default

auto operator[](size_t index) const -> IndexType

auto operator[](size_t index) -> IndexType&

inline auto ndim() const

auto substride(size_t start, size_t end) const -> Stride<Shape>

auto data() const -> const ShapeType&

auto data() -> ShapeType&

template<typename T_, typename Char, typename Ctx>
void str(const fmt::formatter<T_, Char> &format, Ctx &ctx) const

Public Static Attributes

static constexpr size_t MaxDimensions = ShapeType::MaxDimensions

Protected Attributes

ShapeType m_data

namespace typetraits

Functions

LIBRAPID_DEFINE_AS_TYPE(typename ShapeType, Stride<ShapeType>)