decay.hpp

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// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2024, Benoit BLANCHON
// MIT License
 
#pragma once
 
#include <stddef.h>  // size_t
 
template <typename T>
struct decay {
  using type = T;
};
 
template <typename T>
struct decay<T&> : decay<T> {};
 
template <typename T>
struct decay<T&&> : decay<T> {};
 
template <typename T>
struct decay<T[]> : decay<T*> {};
 
template <typename T, size_t N>
struct decay<T[N]> : decay<T*> {};
 
template <typename T>
using decay_t = typename decay<T>::type;