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Lua: Add support for default arguments

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Former-commit-id: a319bcadf39b7e1633aaa23f360059a1f7449590
This commit is contained in:
Lynix
2015-12-09 15:11:57 +01:00
parent d72db3bf4b
commit d2584b7c33
4 changed files with 244 additions and 107 deletions
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24
include/Nazara/Lua/LuaClass.inl
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@@ -176,12 +176,12 @@ namespace Nz
}
template<class T>
template<typename R, typename P, typename... Args>
std::enable_if_t<std::is_base_of<P, T>::value> LuaClass<T>::SetMethod(const String& name, R(P::*func)(Args...))
template<typename R, typename P, typename... Args, typename... DefArgs>
std::enable_if_t<std::is_base_of<P, T>::value> LuaClass<T>::SetMethod(const String& name, R(P::*func)(Args...), DefArgs... defArgs)
{
SetMethod(name, [func] (LuaInstance& instance, T& object) -> int
SetMethod(name, [func, defArgs...] (LuaInstance& instance, T& object) -> int
{
LuaImplMethodProxy<T, Args...> handler(instance, object);
LuaImplMethodProxy<T, Args...>::Impl<DefArgs...> handler(instance, object, defArgs...);
handler.ProcessArgs();
return handler.Invoke(func);
@@ -189,12 +189,12 @@ namespace Nz
}
template<class T>
template<typename R, typename P, typename... Args>
std::enable_if_t<std::is_base_of<P, T>::value> LuaClass<T>::SetMethod(const String& name, R(P::*func)(Args...) const)
template<typename R, typename P, typename... Args, typename... DefArgs>
std::enable_if_t<std::is_base_of<P, T>::value> LuaClass<T>::SetMethod(const String& name, R(P::*func)(Args...) const, DefArgs... defArgs)
{
SetMethod(name, [func] (LuaInstance& instance, T& object) -> int
SetMethod(name, [func, defArgs...] (LuaInstance& instance, T& object) -> int
{
LuaImplMethodProxy<T, Args...> handler(instance, object);
LuaImplMethodProxy<T, Args...>::Impl<DefArgs...> handler(instance, object, defArgs...);
handler.ProcessArgs();
return handler.Invoke(func);
@@ -220,12 +220,12 @@ namespace Nz
}
template<class T>
template<typename R, typename... Args>
void LuaClass<T>::SetStaticMethod(const String& name, R(*func)(Args...))
template<typename R, typename... Args, typename... DefArgs>
void LuaClass<T>::SetStaticMethod(const String& name, R(*func)(Args...), DefArgs... defArgs)
{
SetStaticMethod(name, [func] (LuaInstance& instance) -> int
SetStaticMethod(name, [func, defArgs...] (LuaInstance& instance) -> int
{
LuaImplFunctionProxy<Args...> handler(instance);
LuaImplFunctionProxy<Args...>::Impl<DefArgs...> handler(instance);
handler.ProcessArgs();
return handler.Invoke(func);