今時のc++ (c++11など）でコピー禁止，代入禁止のクラスを作る方法 template <class T> struct CRTPnoncopyable { CRTPnoncopyable(const CRTPnoncopyable&) = delete; CRTPnoncopyable& operator=(const CRTPnoncopyable &) = delete; }; class A : CRTPnoncopyable<A> </a></class>…