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

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

template<class T>
constexpr AuRemoveReference_t<T> &&AuMove(T &&arg)
{
    return static_cast<AuRemoveReference_t<T> &&>(arg);
}

template<class T>
constexpr T &&AuForward(AuRemoveReference_t<T> &arg)
{
    return static_cast<T &&>(arg);
}

template<class T>
constexpr T &&AuForward(AuRemoveReference_t<T> &&arg)
{
    return static_cast<T &&>(arg);
}

template<class T, class U = T>
inline T AuExchange(T &obj, U &&newValue)
{
    T oldValue = AuMove(obj);
    obj = AuForward<U>(newValue);
    return oldValue;
}

#if !defined(AURORA_RUNTIME_SWAP)
    #define AURORA_RUNTIME_SWAP std::swap
#endif

template<class T>
inline void AuSwap(T &a, T &b)
{
    AURORA_RUNTIME_SWAP(a, b);
}