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ThePhD 2016-09-14 00:02:15 -04:00
parent 46b107712f
commit 0e56783de9
8 changed files with 176 additions and 66 deletions
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91
single/sol/sol.hpp
View File

@ -20,8 +20,8 @@
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// This file was generated with a script. // This file was generated with a script.
// Generated 2016-09-13 16:53:17.844066 UTC // Generated 2016-09-14 04:01:54.009414 UTC
// This header was generated with sol v2.12.4 (revision 22d5a70) // This header was generated with sol v2.14.0 (revision 46b1077)
// https://github.com/ThePhD/sol2 // https://github.com/ThePhD/sol2
#ifndef SOL_SINGLE_INCLUDE_HPP #ifndef SOL_SINGLE_INCLUDE_HPP
@ -3092,18 +3092,18 @@ namespace sol {
template <typename Sig, typename... Ps> template <typename Sig, typename... Ps>
struct function_arguments { struct function_arguments {
std::tuple<Ps...> params; std::tuple<Ps...> arguments;
template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, function_arguments>> = meta::enabler> template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, function_arguments>> = meta::enabler>
function_arguments(Arg&& arg, Args&&... args) : params(std::forward<Arg>(arg), std::forward<Args>(args)...) {} function_arguments(Arg&& arg, Args&&... args) : arguments(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
template <typename Sig = function_sig<>, typename... Args> template <typename Sig = function_sig<>, typename... Args>
function_arguments<Sig, std::decay_t<Args>...> as_function(Args&&... args) { auto as_function(Args&&... args) {
return function_arguments<Sig, std::decay_t<Args>...>(std::forward<Args>(args)...); return function_arguments<Sig, std::decay_t<Args>...>(std::forward<Args>(args)...);
} }
template <typename Sig = function_sig<>, typename... Args> template <typename Sig = function_sig<>, typename... Args>
function_arguments<Sig, Args...> as_function_reference(Args&&... args) { auto as_function_reference(Args&&... args) {
return function_arguments<Sig, Args...>(std::forward<Args>(args)...); return function_arguments<Sig, Args...>(std::forward<Args>(args)...);
} }
@ -4861,9 +4861,9 @@ namespace sol {
namespace sol { namespace sol {
template <typename... Functions> template <typename... Functions>
struct overload_set { struct overload_set {
std::tuple<Functions...> set; std::tuple<Functions...> functions;
template <typename Arg, typename... Args, meta::disable<std::is_same<overload_set, meta::unqualified_t<Arg>>> = meta::enabler> template <typename Arg, typename... Args, meta::disable<std::is_same<overload_set, meta::unqualified_t<Arg>>> = meta::enabler>
overload_set (Arg&& arg, Args&&... args) : set(std::forward<Arg>(arg), std::forward<Args>(args)...) {} overload_set (Arg&& arg, Args&&... args) : functions(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
overload_set(const overload_set&) = default; overload_set(const overload_set&) = default;
overload_set(overload_set&&) = default; overload_set(overload_set&&) = default;
overload_set& operator=(const overload_set&) = default; overload_set& operator=(const overload_set&) = default;
@ -5506,9 +5506,11 @@ namespace sol {
return std::unique_ptr<T, Dx>(new T(std::forward<Args>(args)...)); return std::unique_ptr<T, Dx>(new T(std::forward<Args>(args)...));
} }
template <typename T, typename List> template <typename Tag, typename T>
struct tagged { struct tagged {
List l; T value;
template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, tagged>> = meta::enabler>
tagged(Arg&& arg, Args&&... args) : value(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
} // detail } // detail
@ -5528,9 +5530,9 @@ namespace sol {
template <typename... Functions> template <typename... Functions>
struct constructor_wrapper { struct constructor_wrapper {
std::tuple<Functions...> set; std::tuple<Functions...> functions;
template <typename... Args> template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, constructor_wrapper>> = meta::enabler>
constructor_wrapper(Args&&... args) : set(std::forward<Args>(args)...) {} constructor_wrapper(Arg&& arg, Args&&... args) : functions(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
template <typename... Functions> template <typename... Functions>
@ -5540,9 +5542,9 @@ namespace sol {
template <typename... Functions> template <typename... Functions>
struct factory_wrapper { struct factory_wrapper {
std::tuple<Functions...> set; std::tuple<Functions...> functions;
template <typename... Args> template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, factory_wrapper>> = meta::enabler>
factory_wrapper(Args&&... args) : set(std::forward<Args>(args)...) {} factory_wrapper(Arg&& arg, Args&&... args) : functions(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
template <typename... Functions> template <typename... Functions>
@ -7531,7 +7533,7 @@ namespace sol {
T* obj = reinterpret_cast<T*>(pointerpointer + 1); T* obj = reinterpret_cast<T*>(pointerpointer + 1);
referencepointer = obj; referencepointer = obj;
auto& func = std::get<I>(f.set); auto& func = std::get<I>(f.functions);
stack::call_into_lua<checked>(r, a, L, boost + start, func, detail::implicit_wrapper<T>(obj)); stack::call_into_lua<checked>(r, a, L, boost + start, func, detail::implicit_wrapper<T>(obj));
userdataref.push(); userdataref.push();
@ -7584,7 +7586,7 @@ namespace sol {
struct on_match { struct on_match {
template <typename Fx, std::size_t I, typename... R, typename... Args> template <typename Fx, std::size_t I, typename... R, typename... Args>
int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) { int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) {
auto& f = std::get<I>(fx.set); auto& f = std::get<I>(fx.functions);
return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f); return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f);
} }
}; };
@ -7601,7 +7603,7 @@ namespace sol {
struct on_match { struct on_match {
template <typename Fx, std::size_t I, typename... R, typename... Args> template <typename Fx, std::size_t I, typename... R, typename... Args>
int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) { int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) {
auto& f = std::get<I>(fx.set); auto& f = std::get<I>(fx.functions);
return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f); return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f);
} }
}; };
@ -7679,7 +7681,7 @@ namespace sol {
struct lua_call_wrapper<T, function_arguments<Sig, P>, is_index, is_variable, checked, boost, C> { struct lua_call_wrapper<T, function_arguments<Sig, P>, is_index, is_variable, checked, boost, C> {
template <typename F> template <typename F>
static int call(lua_State* L, F&& f) { static int call(lua_State* L, F&& f) {
return lua_call_wrapper<T, meta::unqualified_t<P>, is_index, is_variable, stack::stack_detail::default_check_arguments, boost>{}.call(L, std::get<0>(f.params)); return lua_call_wrapper<T, meta::unqualified_t<P>, is_index, is_variable, stack::stack_detail::default_check_arguments, boost>{}.call(L, std::get<0>(f.arguments));
} }
}; };
@ -8304,7 +8306,7 @@ namespace sol {
struct pusher<function_arguments<T, Args...>> { struct pusher<function_arguments<T, Args...>> {
template <std::size_t... I, typename FP> template <std::size_t... I, typename FP>
static int push_func(std::index_sequence<I...>, lua_State* L, FP&& fp) { static int push_func(std::index_sequence<I...>, lua_State* L, FP&& fp) {
return stack::push<T>(L, detail::forward_get<I>(fp.params)...); return stack::push<T>(L, detail::forward_get<I>(fp.arguments)...);
} }
static int push(lua_State* L, const function_arguments<T, Args...>& fp) { static int push(lua_State* L, const function_arguments<T, Args...>& fp) {
@ -8343,13 +8345,13 @@ namespace sol {
struct pusher<overload_set<Functions...>> { struct pusher<overload_set<Functions...>> {
static int push(lua_State* L, overload_set<Functions...>&& set) { static int push(lua_State* L, overload_set<Functions...>&& set) {
typedef function_detail::overloaded_function<Functions...> F; typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, std::move(set.set)); pusher<function_sig<>>{}.set_fx<F>(L, std::move(set.functions));
return 1; return 1;
} }
static int push(lua_State* L, const overload_set<Functions...>& set) { static int push(lua_State* L, const overload_set<Functions...>& set) {
typedef function_detail::overloaded_function<Functions...> F; typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, set.set); pusher<function_sig<>>{}.set_fx<F>(L, set.functions);
return 1; return 1;
} }
}; };
@ -8409,6 +8411,21 @@ namespace sol {
} }
}; };
template <typename... Functions>
struct pusher<factory_wrapper<Functions...>> {
static int push(lua_State* L, const factory_wrapper<Functions...>& fw) {
typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, fw.functions);
return 1;
}
static int push(lua_State* L, factory_wrapper<Functions...>&& fw) {
typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, std::move(fw.functions));
return 1;
}
};
template <typename T, typename... Lists> template <typename T, typename... Lists>
struct pusher<detail::tagged<T, constructor_list<Lists...>>> { struct pusher<detail::tagged<T, constructor_list<Lists...>>> {
static int push(lua_State* L, detail::tagged<T, constructor_list<Lists...>>) { static int push(lua_State* L, detail::tagged<T, constructor_list<Lists...>>) {
@ -8419,9 +8436,10 @@ namespace sol {
template <typename T, typename... Fxs> template <typename T, typename... Fxs>
struct pusher<detail::tagged<T, constructor_wrapper<Fxs...>>> { struct pusher<detail::tagged<T, constructor_wrapper<Fxs...>>> {
static int push(lua_State* L, constructor_wrapper<Fxs...> c) { template <typename C>
static int push(lua_State* L, C&& c) {
lua_CFunction cf = call_detail::call_user<T, false, false, constructor_wrapper<Fxs...>>; lua_CFunction cf = call_detail::call_user<T, false, false, constructor_wrapper<Fxs...>>;
int closures = stack::push<user<T>>(L, std::move(c)); int closures = stack::push<user<constructor_wrapper<Fxs...>>>(L, std::forward<C>(c));
return stack::push(L, c_closure(cf, closures)); return stack::push(L, c_closure(cf, closures));
} }
}; };
@ -10088,6 +10106,10 @@ namespace sol {
template <typename N, typename F, meta::disable<meta::is_callable<meta::unwrap_unqualified_t<F>>> = meta::enabler> template <typename N, typename F, meta::disable<meta::is_callable<meta::unwrap_unqualified_t<F>>> = meta::enabler>
void add_function(lua_State* L, N&& n, F&& f) { void add_function(lua_State* L, N&& n, F&& f) {
if (std::is_same<meta::unqualified_t<N>, call_construction>::value) {
callconstructfunc = make_object(L, std::forward<F>(f));
return;
}
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, std::forward<F>(f))); registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, std::forward<F>(f)));
} }
@ -10105,17 +10127,22 @@ namespace sol {
template <typename N, typename... Fxs> template <typename N, typename... Fxs>
void add(lua_State* L, N&& n, constructor_wrapper<Fxs...> c) { void add(lua_State* L, N&& n, constructor_wrapper<Fxs...> c) {
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, detail::tagged<T, constructor_wrapper<Fxs...>>{std::move(c)})); object o(L, in_place<detail::tagged<T, constructor_wrapper<Fxs...>>>, std::move(c));
if (std::is_same<meta::unqualified_t<N>, call_construction>::value) {
callconstructfunc = std::move(o);
return;
}
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), std::move(o));
} }
template <typename N, typename... Lists> template <typename N, typename... Lists>
void add(lua_State* L, N&& n, constructor_list<Lists...> c) { void add(lua_State* L, N&& n, constructor_list<Lists...> c) {
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, detail::tagged<T, constructor_list<Lists...>>{std::move(c)})); object o(L, in_place<detail::tagged<T, constructor_list<Lists...>>>, std::move(c));
} if (std::is_same<meta::unqualified_t<N>, call_construction>::value) {
callconstructfunc = std::move(o);
template <typename F> return;
void add(lua_State* L, call_construction, F&& f) { }
callconstructfunc = make_object(L, std::forward<F>(f)); registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), std::move(o));
} }
template <typename... Bases> template <typename... Bases>

8
sol/call.hpp
View File

@ -383,7 +383,7 @@ namespace sol {
T* obj = reinterpret_cast<T*>(pointerpointer + 1); T* obj = reinterpret_cast<T*>(pointerpointer + 1);
referencepointer = obj; referencepointer = obj;
auto& func = std::get<I>(f.set); auto& func = std::get<I>(f.functions);
stack::call_into_lua<checked>(r, a, L, boost + start, func, detail::implicit_wrapper<T>(obj)); stack::call_into_lua<checked>(r, a, L, boost + start, func, detail::implicit_wrapper<T>(obj));
userdataref.push(); userdataref.push();
@ -436,7 +436,7 @@ namespace sol {
struct on_match { struct on_match {
template <typename Fx, std::size_t I, typename... R, typename... Args> template <typename Fx, std::size_t I, typename... R, typename... Args>
int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) { int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) {
auto& f = std::get<I>(fx.set); auto& f = std::get<I>(fx.functions);
return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f); return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f);
} }
}; };
@ -453,7 +453,7 @@ namespace sol {
struct on_match { struct on_match {
template <typename Fx, std::size_t I, typename... R, typename... Args> template <typename Fx, std::size_t I, typename... R, typename... Args>
int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) { int operator()(types<Fx>, index_value<I>, types<R...>, types<Args...>, lua_State* L, int, int, F& fx) {
auto& f = std::get<I>(fx.set); auto& f = std::get<I>(fx.functions);
return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f); return lua_call_wrapper<T, Fx, is_index, is_variable, checked, boost>{}.call(L, f);
} }
}; };
@ -531,7 +531,7 @@ namespace sol {
struct lua_call_wrapper<T, function_arguments<Sig, P>, is_index, is_variable, checked, boost, C> { struct lua_call_wrapper<T, function_arguments<Sig, P>, is_index, is_variable, checked, boost, C> {
template <typename F> template <typename F>
static int call(lua_State* L, F&& f) { static int call(lua_State* L, F&& f) {
return lua_call_wrapper<T, meta::unqualified_t<P>, is_index, is_variable, stack::stack_detail::default_check_arguments, boost>{}.call(L, std::get<0>(f.params)); return lua_call_wrapper<T, meta::unqualified_t<P>, is_index, is_variable, stack::stack_detail::default_check_arguments, boost>{}.call(L, std::get<0>(f.arguments));
} }
}; };

26
sol/function_types.hpp
View File

@ -181,7 +181,7 @@ namespace sol {
struct pusher<function_arguments<T, Args...>> { struct pusher<function_arguments<T, Args...>> {
template <std::size_t... I, typename FP> template <std::size_t... I, typename FP>
static int push_func(std::index_sequence<I...>, lua_State* L, FP&& fp) { static int push_func(std::index_sequence<I...>, lua_State* L, FP&& fp) {
return stack::push<T>(L, detail::forward_get<I>(fp.params)...); return stack::push<T>(L, detail::forward_get<I>(fp.arguments)...);
} }
static int push(lua_State* L, const function_arguments<T, Args...>& fp) { static int push(lua_State* L, const function_arguments<T, Args...>& fp) {
@ -220,13 +220,13 @@ namespace sol {
struct pusher<overload_set<Functions...>> { struct pusher<overload_set<Functions...>> {
static int push(lua_State* L, overload_set<Functions...>&& set) { static int push(lua_State* L, overload_set<Functions...>&& set) {
typedef function_detail::overloaded_function<Functions...> F; typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, std::move(set.set)); pusher<function_sig<>>{}.set_fx<F>(L, std::move(set.functions));
return 1; return 1;
} }
static int push(lua_State* L, const overload_set<Functions...>& set) { static int push(lua_State* L, const overload_set<Functions...>& set) {
typedef function_detail::overloaded_function<Functions...> F; typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, set.set); pusher<function_sig<>>{}.set_fx<F>(L, set.functions);
return 1; return 1;
} }
}; };
@ -286,6 +286,21 @@ namespace sol {
} }
}; };
template <typename... Functions>
struct pusher<factory_wrapper<Functions...>> {
static int push(lua_State* L, const factory_wrapper<Functions...>& fw) {
typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, fw.functions);
return 1;
}
static int push(lua_State* L, factory_wrapper<Functions...>&& fw) {
typedef function_detail::overloaded_function<Functions...> F;
pusher<function_sig<>>{}.set_fx<F>(L, std::move(fw.functions));
return 1;
}
};
template <typename T, typename... Lists> template <typename T, typename... Lists>
struct pusher<detail::tagged<T, constructor_list<Lists...>>> { struct pusher<detail::tagged<T, constructor_list<Lists...>>> {
static int push(lua_State* L, detail::tagged<T, constructor_list<Lists...>>) { static int push(lua_State* L, detail::tagged<T, constructor_list<Lists...>>) {
@ -296,9 +311,10 @@ namespace sol {
template <typename T, typename... Fxs> template <typename T, typename... Fxs>
struct pusher<detail::tagged<T, constructor_wrapper<Fxs...>>> { struct pusher<detail::tagged<T, constructor_wrapper<Fxs...>>> {
static int push(lua_State* L, constructor_wrapper<Fxs...> c) { template <typename C>
static int push(lua_State* L, C&& c) {
lua_CFunction cf = call_detail::call_user<T, false, false, constructor_wrapper<Fxs...>>; lua_CFunction cf = call_detail::call_user<T, false, false, constructor_wrapper<Fxs...>>;
int closures = stack::push<user<T>>(L, std::move(c)); int closures = stack::push<user<constructor_wrapper<Fxs...>>>(L, std::forward<C>(c));
return stack::push(L, c_closure(cf, closures)); return stack::push(L, c_closure(cf, closures));
} }
}; };

4
sol/overload.hpp
View File

@ -27,9 +27,9 @@
namespace sol { namespace sol {
template <typename... Functions> template <typename... Functions>
struct overload_set { struct overload_set {
std::tuple<Functions...> set; std::tuple<Functions...> functions;
template <typename Arg, typename... Args, meta::disable<std::is_same<overload_set, meta::unqualified_t<Arg>>> = meta::enabler> template <typename Arg, typename... Args, meta::disable<std::is_same<overload_set, meta::unqualified_t<Arg>>> = meta::enabler>
overload_set (Arg&& arg, Args&&... args) : set(std::forward<Arg>(arg), std::forward<Args>(args)...) {} overload_set (Arg&& arg, Args&&... args) : functions(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
overload_set(const overload_set&) = default; overload_set(const overload_set&) = default;
overload_set(overload_set&&) = default; overload_set(overload_set&&) = default;
overload_set& operator=(const overload_set&) = default; overload_set& operator=(const overload_set&) = default;

18
sol/raii.hpp
View File

@ -65,9 +65,11 @@ namespace sol {
return std::unique_ptr<T, Dx>(new T(std::forward<Args>(args)...)); return std::unique_ptr<T, Dx>(new T(std::forward<Args>(args)...));
} }
template <typename T, typename List> template <typename Tag, typename T>
struct tagged { struct tagged {
List l; T value;
template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, tagged>> = meta::enabler>
tagged(Arg&& arg, Args&&... args) : value(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
} // detail } // detail
@ -87,9 +89,9 @@ namespace sol {
template <typename... Functions> template <typename... Functions>
struct constructor_wrapper { struct constructor_wrapper {
std::tuple<Functions...> set; std::tuple<Functions...> functions;
template <typename... Args> template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, constructor_wrapper>> = meta::enabler>
constructor_wrapper(Args&&... args) : set(std::forward<Args>(args)...) {} constructor_wrapper(Arg&& arg, Args&&... args) : functions(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
template <typename... Functions> template <typename... Functions>
@ -99,9 +101,9 @@ namespace sol {
template <typename... Functions> template <typename... Functions>
struct factory_wrapper { struct factory_wrapper {
std::tuple<Functions...> set; std::tuple<Functions...> functions;
template <typename... Args> template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, factory_wrapper>> = meta::enabler>
factory_wrapper(Args&&... args) : set(std::forward<Args>(args)...) {} factory_wrapper(Arg&& arg, Args&&... args) : functions(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
template <typename... Functions> template <typename... Functions>

23
sol/simple_usertype_metatable.hpp
View File

@ -153,6 +153,10 @@ namespace sol {
template <typename N, typename F, meta::disable<meta::is_callable<meta::unwrap_unqualified_t<F>>> = meta::enabler> template <typename N, typename F, meta::disable<meta::is_callable<meta::unwrap_unqualified_t<F>>> = meta::enabler>
void add_function(lua_State* L, N&& n, F&& f) { void add_function(lua_State* L, N&& n, F&& f) {
if (std::is_same<meta::unqualified_t<N>, call_construction>::value) {
callconstructfunc = make_object(L, std::forward<F>(f));
return;
}
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, std::forward<F>(f))); registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, std::forward<F>(f)));
} }
@ -170,17 +174,22 @@ namespace sol {
template <typename N, typename... Fxs> template <typename N, typename... Fxs>
void add(lua_State* L, N&& n, constructor_wrapper<Fxs...> c) { void add(lua_State* L, N&& n, constructor_wrapper<Fxs...> c) {
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, detail::tagged<T, constructor_wrapper<Fxs...>>{std::move(c)})); object o(L, in_place<detail::tagged<T, constructor_wrapper<Fxs...>>>, std::move(c));
if (std::is_same<meta::unqualified_t<N>, call_construction>::value) {
callconstructfunc = std::move(o);
return;
}
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), std::move(o));
} }
template <typename N, typename... Lists> template <typename N, typename... Lists>
void add(lua_State* L, N&& n, constructor_list<Lists...> c) { void add(lua_State* L, N&& n, constructor_list<Lists...> c) {
registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), make_object(L, detail::tagged<T, constructor_list<Lists...>>{std::move(c)})); object o(L, in_place<detail::tagged<T, constructor_list<Lists...>>>, std::move(c));
} if (std::is_same<meta::unqualified_t<N>, call_construction>::value) {
callconstructfunc = std::move(o);
template <typename F> return;
void add(lua_State* L, call_construction, F&& f) { }
callconstructfunc = make_object(L, std::forward<F>(f)); registrations.emplace(usertype_detail::make_string(std::forward<N>(n)), std::move(o));
} }
template <typename... Bases> template <typename... Bases>

8
sol/types.hpp
View File

@ -261,18 +261,18 @@ namespace sol {
template <typename Sig, typename... Ps> template <typename Sig, typename... Ps>
struct function_arguments { struct function_arguments {
std::tuple<Ps...> params; std::tuple<Ps...> arguments;
template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, function_arguments>> = meta::enabler> template <typename Arg, typename... Args, meta::disable<std::is_same<meta::unqualified_t<Arg>, function_arguments>> = meta::enabler>
function_arguments(Arg&& arg, Args&&... args) : params(std::forward<Arg>(arg), std::forward<Args>(args)...) {} function_arguments(Arg&& arg, Args&&... args) : arguments(std::forward<Arg>(arg), std::forward<Args>(args)...) {}
}; };
template <typename Sig = function_sig<>, typename... Args> template <typename Sig = function_sig<>, typename... Args>
function_arguments<Sig, std::decay_t<Args>...> as_function(Args&&... args) { auto as_function(Args&&... args) {
return function_arguments<Sig, std::decay_t<Args>...>(std::forward<Args>(args)...); return function_arguments<Sig, std::decay_t<Args>...>(std::forward<Args>(args)...);
} }
template <typename Sig = function_sig<>, typename... Args> template <typename Sig = function_sig<>, typename... Args>
function_arguments<Sig, Args...> as_function_reference(Args&&... args) { auto as_function_reference(Args&&... args) {
return function_arguments<Sig, Args...>(std::forward<Args>(args)...); return function_arguments<Sig, Args...>(std::forward<Args>(args)...);
} }

64
test_simple_usertypes.cpp
View File

@ -8,7 +8,7 @@
#include <memory> #include <memory>
#include <mutex> #include <mutex>
TEST_CASE("usertypes/simple-usertypes", "Ensure that simple usertypes properly work here") { TEST_CASE("usertype/simple-usertypes", "Ensure that simple usertypes properly work here") {
struct marker { struct marker {
bool value = false; bool value = false;
}; };
@ -87,7 +87,7 @@ TEST_CASE("usertypes/simple-usertypes", "Ensure that simple usertypes properly w
REQUIRE(z == 29); REQUIRE(z == 29);
} }
TEST_CASE("usertypes/simple-usertypes-constructors", "Ensure that calls with specific arguments work") { TEST_CASE("usertype/simple-usertypes-constructors", "Ensure that calls with specific arguments work") {
struct marker { struct marker {
bool value = false; bool value = false;
}; };
@ -211,7 +211,7 @@ TEST_CASE("usertype/simple-shared-ptr-regression", "simple usertype metatables s
REQUIRE(destroyed == 1); REQUIRE(destroyed == 1);
} }
TEST_CASE("usertypes/simple-vars", "simple usertype vars can bind various values (no ref)") { TEST_CASE("usertype/simple-vars", "simple usertype vars can bind various values (no ref)") {
int muh_variable = 10; int muh_variable = 10;
int through_variable = 25; int through_variable = 25;
@ -239,7 +239,7 @@ g2 = test.global2
REQUIRE(g2 == 25); REQUIRE(g2 == 25);
} }
TEST_CASE("simple_usertypes/variable-control", "test to see if usertypes respond to inheritance and variable controls") { TEST_CASE("usertypes/simple-variable-control", "test to see if usertypes respond to inheritance and variable controls") {
class A { class A {
public: public:
virtual void a() { throw std::runtime_error("entered base pure virtual implementation"); }; virtual void a() { throw std::runtime_error("entered base pure virtual implementation"); };
@ -311,3 +311,59 @@ TEST_CASE("simple_usertypes/variable-control", "test to see if usertypes respond
lua.script("print(sw.b)assert(sw.b == 25)"); lua.script("print(sw.b)assert(sw.b == 25)");
lua.script("print(sw.pb)assert(sw.pb == 27)"); lua.script("print(sw.pb)assert(sw.pb == 27)");
} }
TEST_CASE("usertype/simple-factory-constructor-overload-usage", "simple usertypes should probably invoke types") {
class A {
public:
virtual void a() { throw std::runtime_error("entered base pure virtual implementation"); };
};
class B : public A {
public:
int bvar = 24;
virtual void a() override { }
void f() {}
};
sol::state lua;
lua.open_libraries();
sol::constructors<sol::types<>, sol::types<const B&>> c;
lua.new_simple_usertype<B>("B",
sol::call_constructor, c,
"new", sol::factories([]() { return B(); }),
"new2", sol::initializers([](B& mem) { new(&mem)B(); }, [](B& mem, int v) { new(&mem)B(); mem.bvar = v; }),
"f", sol::as_function(&B::bvar),
"g", sol::overload([](B&) { return 2; }, [](B&, int v) { return v; })
);
lua.script("b = B()");
lua.script("b2 = B.new()");
lua.script("b3 = B.new2()");
lua.script("b4 = B.new2(11)");
lua.script("x = b:f()");
lua.script("x2 = b2:f()");
lua.script("x3 = b3:f()");
lua.script("x4 = b4:f()");
int x = lua["x"];
int x2 = lua["x2"];
int x3 = lua["x3"];
int x4 = lua["x4"];
REQUIRE(x == 24);
REQUIRE(x2 == 24);
REQUIRE(x3 == 24);
REQUIRE(x4 == 11);
lua.script("y = b:g()");
lua.script("y2 = b2:g(3)");
lua.script("y3 = b3:g()");
lua.script("y4 = b4:g(3)");
int y = lua["y"];
int y2 = lua["y2"];
int y3 = lua["y3"];
int y4 = lua["y4"];
REQUIRE(y == 2);
REQUIRE(y2 == 3);
REQUIRE(y3 == 2);
REQUIRE(y4 == 3);
}