eckit::testing::ArrayView class

A helper class which wraps c-style arrays and implements comparison operators to compare with other views and STL vectors. Does not copy or modify the original array. Does not work on non-contiguous data sets. Note that STL containers can (and should) use the built-in comparison operators (==, !=, >=, etc.) instead.

Constructors, destructors, conversion operators

ArrayView(const T* data, size_t size)
ArrayView(const T* begin, const T* end)
ArrayView(const std::vector<T>& vec) explicit

Public functions

auto operator[](int i) const -> const T&
auto at(int i) const -> const T&
auto size() const -> size_t
auto data() const -> const T*
template<typename U> auto operator==(const ArrayView& other) const -> bool
template<typename U> auto operator==(const std::vector& other) const -> bool
template<typename U> auto operator!=(const ArrayView& other) const -> bool
template<typename U> auto operator!=(const std::vector& other) const -> bool
template<typename U> auto isApproximatelyEqual(const ArrayView& other, const U tolerance) const -> bool
template<typename U> auto isApproximatelyEqual(const std::vector& other, const U tolerance) const -> bool

#include <eckit/testing/Test.h> template<typename T> eckit::testing::ArrayView class

Constructors, destructors, conversion operators

Public functions

#include <eckit/testing/Test.h>

template<typename T>
eckit::testing::ArrayView class