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slightly better organization, but same compiling problem

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This commit is contained in:
Thomas "elfprince13" Dickerson 2017-01-06 03:17:53 -05:00
parent 26da831b01
commit 35cc16d22c
1 changed files with 12 additions and 13 deletions
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25
Engine/source/console/engineFunctions.h
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@ -91,10 +91,7 @@ struct _EngineFunctionDefaultArguments {};
template<typename ...ArgTs>
struct _EngineFunctionDefaultArguments< void(ArgTs...) > : public EngineFunctionDefaultArguments
{
template<typename T> using DefVST = typename EngineTypeTraits<T>::DefaultArgumentValueStoreType;
std::tuple<DefVST<ArgTs> ...> mArgs;
private:
using SelfType = _EngineFunctionDefaultArguments< void(ArgTs...) >;
@ -105,22 +102,24 @@ private:
template<size_t ...I> struct Gens<0, I...>{ typedef Seq<I...> type; };
template<typename ...TailTs, size_t ...I>
void copyHelper(std::tuple<DefVST<TailTs> ...> defaultArgs, Seq<I...>) {
static void copyHelper(std::tuple<DefVST<ArgTs> ...> &args, std::tuple<DefVST<TailTs> ...> &defaultArgs, Seq<I...>) {
constexpr size_t offset = (sizeof...(ArgTs) - sizeof...(TailTs));
std::tie(std::get<I + offset>(mArgs)...) = defaultArgs;
std::tie(std::get<I + offset>(args)...) = defaultArgs;
}
template<typename ...TailTs> using MaybeVoidEnabled = typename std::enable_if<sizeof...(TailTs) <= sizeof...(ArgTs), void>::type;
template<typename ...TailTs> using MaybeSelfEnabled = typename std::enable_if<sizeof...(TailTs) <= sizeof...(ArgTs), decltype(mArgs)>::type;
template<typename ...TailTs> MaybeVoidEnabled<TailTs...> tailInit(DefVST<TailTs> ...tail) {
mNumDefaultArgs = sizeof...(TailTs);
copyHelper(std::make_tuple(tail...), typename Gens<sizeof...(TailTs)>::type());
template<typename ...TailTs> static MaybeSelfEnabled<TailTs...> tailInit(DefVST<TailTs> ...tail) {
std::tuple<ArgTs...> argsT;
std::tuple<TailTs...> tailT = std::make_tuple(tail...);
SelfType::copyHelper(argsT, tailT, typename Gens<sizeof...(TailTs)>::type());
return argsT;
};
public:
template<typename ...TailTs> _EngineFunctionDefaultArguments(DefVST<TailTs> ...tail)
{
tailInit(tail...);
}
template<typename ...TailTs> _EngineFunctionDefaultArguments(DefVST<TailTs> ...tail)
: EngineFunctionDefaultArguments({sizeof...(TailTs)}), mArgs(tailInit(tail...))
{}
};
#pragma pack( pop )