range.hpp

#include "./product.hpp"
#include <algorithm>
#include <array>
#include <cassert>
#include <compare>
#include <concepts>
#include <iostream>
#include <iterator>
#include <stdexcept>
#include <utility>

Detailed Description

Provides an integer range similar to Python's range.

Definition in file range.hpp.

Go to the source code of this file.

Classes
class	itertools::range
	A lazy range of integers that mimics a Python range. More...
struct	itertools::range::all_t
	Denote a full range at compile-time. More...
struct	itertools::range::const_iterator
	Const iterator type for itertools::range. More...

Functions
template<typename F>
void	itertools::foreach (range const &rg, F &&f)
	Apply a function to every element of an integer itertools::range.
template<typename... Is, typename EnableIf = std::enable_if_t<(std::is_integral_v<Is> and ...), int>>
auto	itertools::product_range (Is... is)
	Create a cartesian product range of integer ranges from given integers.
template<typename I, size_t N, typename EnableIf = std::enable_if_t<std::is_integral_v<I>, int>>
auto	itertools::product_range (std::array< I, N > const &idx_arr)
	Create a cartesian product range of integer ranges from an array of integers.
template<typename... Is, typename EnableIf = std::enable_if_t<(std::is_integral_v<Is> and ...), int>>
auto	itertools::product_range (std::tuple< Is... > const &idx_tpl)
	Create a cartesian product range of integer ranges from a tuple of integers.