fold.hpp File Reference

#include <lexy/callback/base.hpp>

Include dependency graph for fold.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	lexy::_fold< T, Arg, Inplace, Op >
struct	lexy::_fold_sfinae< Inplace >
struct	lexy::_fold_sfinae< false >
struct	lexy::_fold_sfinae< true >
struct	lexy::_fold< T, Arg, Inplace, Op >::_sink_callback

Namespaces
	lexy

Functions
template<typename T , typename Arg = T, typename... Op>
constexpr auto	lexy::fold (Arg &&init, Op &&... op)
	Sink that folds all the arguments with the binary operation op. More...
template<typename T , typename Arg = T, typename... Op>
constexpr auto	lexy::fold_inplace (Arg &&init, Op &&... op)

Variables
constexpr auto	lexy::count = fold_inplace<std::size_t>(0u, [](std::size_t& result, auto&&...) { ++result; })
	Sink that counts all arguments. More...