Explicitly disallow the use of compile-generated functions
Item6. Explicitlydisallowtheuseofcompile-generatedfunctionsyoudonotwant. 本篇条目介绍了如何防止编译器调用其自动创建的函数(item5中提到的4种函数)。 Usually,ifyoudon'twantaclasstosupportaparticularkindoffunctionality,yousimplydon'td