sol::function_detail::member_variable< T, Function, is_yielding > Struct Template Reference

#include <sol.hpp>

Public Types
typedef std::remove_pointer_t< std::decay_t< Function > >	function_type
typedef meta::bind_traits< function_type >::return_type	return_type
typedef meta::bind_traits< function_type >::args_list	args_lists
typedef std::add_lvalue_reference_t< meta::unwrapped_t< std::remove_reference_t< decltype(detail::deref(member))> > >	M

Public Member Functions
template<typename... Args>
	member_variable (function_type v, Args &&... args)
int	call (lua_State *L)
int	operator() (lua_State *L)

Public Attributes
function_type	var
T	member

Member Typedef Documentation

args_lists

template<typename T , typename Function , bool is_yielding>

typedef meta::bind_traits<function_type>::args_list sol::function_detail::member_variable< T, Function, is_yielding >::args_lists

function_type

template<typename T , typename Function , bool is_yielding>

typedef std::remove_pointer_t<std::decay_t<Function> > sol::function_detail::member_variable< T, Function, is_yielding >::function_type

M

template<typename T , typename Function , bool is_yielding>

typedef std::add_lvalue_reference_t<meta::unwrapped_t<std::remove_reference_t<decltype(detail::deref(member))> > > sol::function_detail::member_variable< T, Function, is_yielding >::M

return_type

template<typename T , typename Function , bool is_yielding>

typedef meta::bind_traits<function_type>::return_type sol::function_detail::member_variable< T, Function, is_yielding >::return_type

Constructor & Destructor Documentation

member_variable()

template<typename T , typename Function , bool is_yielding>

template<typename... Args>

sol::function_detail::member_variable< T, Function, is_yielding >::member_variable ( function_type  v, Args &&...  args  )

inline

        : var(std::move(v)), member(std::forward<Args>(args)...) {
        }

Member Function Documentation

call()

template<typename T , typename Function , bool is_yielding>

int sol::function_detail::member_variable< T, Function, is_yielding >::call ( lua_State *  L )

inline

                               {
            int nr;
            {
                M mem = detail::unwrap(detail::deref(member));
                switch (lua_gettop(L)) {
                case 0:
                    nr = call_detail::call_wrapped<T, true, false, -1>(L, var, mem);
                    break;
                case 1:
                    nr = call_detail::call_wrapped<T, false, false, -1>(L, var, mem);
                    break;
                default:
                    nr = luaL_error(L, "sol: incorrect number of arguments to member variable function");
                    break;
                }
            }
            if (is_yielding) {
                return lua_yield(L, nr);
            }
            else {
                return nr;
            }
        }

operator()()

template<typename T , typename Function , bool is_yielding>

int sol::function_detail::member_variable< T, Function, is_yielding >::operator() ( lua_State *  L )

inline

                                     {
            auto f = [&](lua_State*) -> int { return this->call(L); };
            return detail::trampoline(L, f);
        }

Member Data Documentation

member

template<typename T , typename Function , bool is_yielding>

T sol::function_detail::member_variable< T, Function, is_yielding >::member

var

template<typename T , typename Function , bool is_yielding>

function_type sol::function_detail::member_variable< T, Function, is_yielding >::var

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

• external/sol.hpp