enable_if.hpp

Go to the documentation of this file.

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2024, Benoit BLANCHON
// MIT License
 
#pragma once
 
// A meta-function that return the type T if Condition is true.
template< bool Condition, typename T = void >
struct enable_if
{
};
 
template< typename T >
struct enable_if< true, T >
{
  using type = T;
};
 
template< bool Condition, typename T = void >
using enable_if_t = typename enable_if< Condition, T >::type;