AuroraRuntime/Include/auROXTL/auTupleUtils.hpp

/***
    Copyright (C) 2022 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: auTupleUtils.hpp
    Date: 2022-2-1
    Author: Reece
***/
#pragma once

#if !defined(AURORA_RUNTIME_MAKE_PAIR)
    #define AURORA_RUNTIME_MAKE_PAIR std::make_pair
#endif

template<typename... Args>
static auline auto AuMakePair(Args&&... args)
{
    return AURORA_RUNTIME_MAKE_PAIR(AuForward<Args>(args)...);
}

#if !defined(AURORA_RUNTIME_MAKE_TUPLE)
    #define AURORA_RUNTIME_MAKE_TUPLE std::make_tuple
#endif

template<typename... Args>
static auline auto AuMakeTuple(Args&&... args)
{
    return AURORA_RUNTIME_MAKE_TUPLE(AuForward<Args>(args)...);
}

#if !defined(AURORA_RUNTIME_GET_TUPLE)
    #define AURORA_RUNTIME_GET_TUPLE std::get
#endif

template<AuUInt N, typename... Args>
static auline auto &AuGet(Args&&... args)
{
    return AURORA_RUNTIME_GET_TUPLE<N>(AuForward<Args>(args)...);
}

#if !defined(AURORA_RUNTIME_TUPLE_CAT)
    #define AURORA_RUNTIME_TUPLE_CAT std::tuple_cat
#endif

template<typename... Args>
static auline auto AuTupleCat(Args&&... args)
{
    return AURORA_RUNTIME_TUPLE_CAT(AuForward<Args>(args)...);
}

#if !defined(AURORA_RUNTIME_APPLY)
    #define AURORA_RUNTIME_APPLY std::apply
#endif

template <class F, class Tuple>
static auline auto AuTupleApply(F &&f, Tuple &&t)
{
    return AURORA_RUNTIME_APPLY(f, t);
}

template <typename Tuple, AuUInt... Is>
auto AuTuplePopFrontImpl(const Tuple &tuple, std::index_sequence<Is...>)
{
    return AURORA_RUNTIME_MAKE_TUPLE(AuGet<1 + Is>(tuple)...);
}

template <typename Tuple>
auto AuTuplePopFront(const Tuple &tuple)
{
    return AuTuplePopFrontImpl(tuple, std::make_index_sequence<std::tuple_size<Tuple>::value - 1>());
}