macros for defining getters, setters and constructor arguments

get_set.hpp

#pragma once

#include <boost/config.hpp>

#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)

	#define CONSTRUCTOR_PARAM(type, name) \
		const type & name

	#define TO_FIELD(name) \
		name(name)

#else

	#define CONSTRUCTOR_PARAM(type, name) \
		type name

	#define TO_FIELD(name) \
		name(std::move(name))

#endif

#define GETTER(type, name) \
	public: \
		const type & get_##name() const { \
			return name; \
		}

#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)

	#define SETTER(type, name) \
		public: \
			auto set_##name(const type & name) \
					-> decltype(*this) { \
				this->name = name; \
				return *this; \
			}

#else

	#define SETTER(type, name) \
		public: \
			auto set_##name(type name) \
					-> decltype(*this) { \
				this->name = std::move(name); \
				return *this; \
			}

#endif

#define FIELD(type, name) \
	private: \
		type name;

#define FIELD_GET(type, name) \
	FIELD(type, name) \
	GETTER(type, name)

#define FIELD_SET(type, name) \
	FIELD(type, name) \
	SETTER(type, name)

#define FIELD_GET_SET(type, name) \
	FIELD(type, name) \
	GETTER(type, name) \
	SETTER(type, name)