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Concepts | Functions | Variables
fold_left.hpp File Reference
#include <meta/meta.hpp>
#include <range/v3/functional/identity.hpp>
#include <range/v3/functional/invoke.hpp>
#include <range/v3/range/access.hpp>
#include <range/v3/range/concepts.hpp>
#include <range/v3/utility/optional.hpp>
#include <range/v3/detail/prologue.hpp>
#include <range/v3/detail/epilogue.hpp>

Go to the source code of this file.

Concepts

concept  ranges::indirectly_binary_left_foldable_impl
 The indirectly_binary_left_foldable_impl concept.
 
concept  ranges::indirectly_binary_left_foldable
 The indirectly_binary_left_foldable concept.
 

Functions

 ranges::template (typename I, typename S, typename T, typename Op)(AND input_iterator< I > AND indirectly_binary_left_foldable< Op
 
I constexpr auto RANGES_FUNC() ranges::fold_left (I first, S last, T init, Op op)
 
 ranges::template (typename Rng, typename T, typename Op)(AND indirectly_binary_left_foldable< Op
 
iterator_t< Rng > constexpr auto RANGES_FUNC() ranges::fold_left (Rng &&rng, T init, Op op)
 
 ranges::template (typename I, typename S, typename Op)(AND input_iterator< I > AND indirectly_binary_left_foldable< Op
 
I AND constructible_from< iter_value_t< I >, iter_reference_t< I > > constexpr auto RANGES_FUNC() ranges::fold_left_first (I first, S last, Op op)
 
 ranges::template (typename R, typename Op)(AND indirectly_binary_left_foldable< Op
 
iterator_t< R > AND constructible_from< range_value_t< R >, range_reference_t< R > > constexpr auto RANGES_FUNC() ranges::fold_left_first (R &&rng, Op op)
 

Variables

template<class F , class T , class I , class U >
CPP_concept ranges::indirectly_binary_left_foldable_impl
 
template<class F , class T , class I >
CPP_concept ranges::indirectly_binary_left_foldable
 
 ranges::T
 
 ranges::iter_value_t< I >
 
 ranges::range_value_t< R >
 

Variable Documentation

◆ indirectly_binary_left_foldable

template<class F , class T , class I >
CPP_concept ranges::indirectly_binary_left_foldable
Initial value:
=
copy_constructible<F> &&
convertible_to<invoke_result_t<F&, T, iter_reference_t<I>>,
std::decay_t<invoke_result_t<F&, T, iter_reference_t<I>>>> &&
The indirectly_binary_left_foldable_impl concept.
The indirectly_readable concept.
The invocable concept.

◆ indirectly_binary_left_foldable_impl

template<class F , class T , class I , class U >
CPP_concept ranges::indirectly_binary_left_foldable_impl
Initial value:
=
movable<T> &&
movable<U> &&
convertible_to<T, U> &&
assignable_from<U&, invoke_result_t<F&, U, iter_reference_t<I>>>