detail::dispatcher< Ret, IVisitor, F, N > Class Template Reference

#include <visitor.h>

Classes
struct	visitorCallImpl

Public Member Functions
template<typename Tuple , std::size_t... Is>
Ret	operator() (F &&f, const Tuple &t, index_sequence< Is...>)

Private Member Functions
template<std::size_t I, typename Tuple >
void	set_index (const Tuple &t)

Private Attributes
std::array< std::size_t, N >	index

Detailed Description

template<typename Ret, typename IVisitor, typename F, std::size_t N>
class detail::dispatcher< Ret, IVisitor, F, N >

Definition at line 247 of file visitor.h.

Member Function Documentation

template<typename Ret, typename IVisitor, typename F, std::size_t N>

template<typename Tuple , std::size_t... Is>

Ret detail::dispatcher< Ret, IVisitor, F, N >::operator() ( F &&  f, const Tuple &  t, index_sequence< Is...>    )

inline

Definition at line 276 of file visitor.h.

        {
            const int dummy[] = {(set_index<Is>(t), 0)...};
            static_cast<void>(dummy); // silent the warning unused variable
            constexpr auto a = GetAllOverload<Ret, F&&, Tuple>::
            template get<sizeof...(Is), typename IVisitor::tuple_type>();
            auto func = multi_array_getter<N>::get(a, index);
            return (*func)(f, t);
        }

template<typename Ret, typename IVisitor, typename F, std::size_t N>

template<std::size_t I, typename Tuple >

void detail::dispatcher< Ret, IVisitor, F, N >::set_index ( const Tuple &  t )

inlineprivate

Definition at line 266 of file visitor.h.

        {
            using VisitorType = typename IVisitorImplType<IVisitor, visitorCallImpl>::type;
            VisitorType visitor;
            visitor.setIndexPtr(index[I]);

            std::get<I>(t).accept(visitor);
        }

Member Data Documentation

template<typename Ret, typename IVisitor, typename F, std::size_t N>

std::array<std::size_t, N> detail::dispatcher< Ret, IVisitor, F, N >::index

private

Definition at line 250 of file visitor.h.

---

The documentation for this class was generated from the following file:

• lckernel/cad/base/visitor.h