const_container/include/CompileOptional.h

//
// Created by Patrick Maschek on 22.01.2024.
//

#ifndef CONST_CONTAINER_COMPILEOPTIONAL_H_
#define CONST_CONTAINER_COMPILEOPTIONAL_H_

#include <type_traits>

namespace cc {
	template<typename, bool Cond = false>
	class CompileOptional {};
	
	template<typename T>
	class CompileOptional<T, false> {
		public:
			using defined = std::false_type;
	};

	template<typename T>
	class CompileOptional<T, true> {
		public:
			using defined = std::true_type;
			operator T&() { return _data; }
		private:
			T _data;
	};
	
}

#endif //CONST_CONTAINER_COMPILEOPTIONAL_H_