any.hpp

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// Copyright Takatoshi Kondo 2016
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
 
#if !defined(MQTT_ANY_HPP)
#define MQTT_ANY_HPP
 
#include <mqtt/namespace.hpp>
 
#ifdef MQTT_STD_ANY
 
#include <any>
 
namespace MQTT_NS {
 
using std::any;
using std::any_cast;
 
} // namespace MQTT_NS
 
#else  // MQTT_STD_ANY
 
#include <boost/any.hpp>
 
namespace MQTT_NS {
 
using boost::any;
using boost::any_cast;
 
} // namespace MQTT_NS
 
#endif // !defined(MQTT_STD_ANY)
 
#endif // MQTT_ANY_HPP