stride_view¶

A view which walks over the given range with the given stride size.

std::vector<int> v{ 0, 1, 2, 3, 4, 5, 6 };

for (auto&& e : v | tl::views::stride(3)) {
  std::cout << e << ' ';
  //0 3 6
}

template <class V> class tl::stride_view

Requires: forward_range<V> && view<V>.

Reference: range_reference_<V>.

Category: At most random-access.

Sized: When V is sized, in which case the size is (size(v) + stride_size - 1) / stride_size.

Common: When V is common and either it’s sized or non-bidirectional.

Const-iterable: When V is const-iterable.

Borrowed: When V is borrowed.

constexpr inline auto tl::views::stride

template<class V> constexpr auto operator()(V &&range, std::ranges::range_difference_t<V> n) const: Constructs a tl::stride_view<std::views::all_t<V>>.

template<class V, class N> constexpr auto operator()(N n) const

Requires: std::integral<N>.

Partial application for piping, e.g. range | tl::views::stride(size).