得出一个班......

本文介绍了得出一个班......的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我可以通过推导我的班级来阻止人们吗？ 我的意思是我不希望我的班级成为基地...... 我可以做吗？那个？

解决方案

Shraddha写道：

我可以阻止人们通过推导我的班级？ 我的意思是我不希望我的班级成为基础班...... 我可以这样做吗？

是的。请参阅常见问题解答。 V - 请在通过电子邮件回复时删除资金'A' 我没有回复最热门的回复，请不要问

6月19日上午11点10分，Shraddha< ; shraddhajosh ... @ gmailwrote：

我可以通过派生班来阻止人们吗？ 我的意思是我不是希望我的班级成为一个基类... 我可以这样做吗？

是的，你可以但是你必须对你的班级' 构造和继承做一些调整。 类可用; 类Usable_lock { 朋友类可用; 私人： Usable_lock（）{} Usable_lock（const Usable_lock&）{} }; 类可用：public virtual Usable_lock { // ... public： Usable（）; 可用（ char *）; // ... }; 可用a; class DD：public Usable {}; DD dd; //错误：DD :: DD（）无法访问 // Usable_lock :: Usable_lock（）：私有成员 你可以查看更多关于它的信息 http：//www.research .att / ~bs / bs_f ... #no-derivation 问候， Sarath sarathc.wordpress/

" Shraddha" < sh ************* @ gmailwrote in message news：11 ***************** ****@o11g2000prd.googlegro ups ...

我可以通过派生班来阻止人们吗？ 我的意思是我我不希望我的班级成为基地...... 我可以这样做吗？

3种方式，如常见问题所示： www.parashift/c++-faq-lit...html#faq-23.11

Can I stop people by deriving my class? I mean I don''t want my class to be as a base class... Can I do that?

解决方案

Shraddha wrote:

Can I stop people by deriving my class? I mean I don''t want my class to be as a base class... Can I do that?

Yes. See the FAQ. V -- Please remove capital ''A''s when replying by e-mail I do not respond to top-posted replies, please don''t ask

On Jun 19, 11:10 am, Shraddha <shraddhajosh...@gmailwrote:

Can I stop people by deriving my class? I mean I don''t want my class to be as a base class... Can I do that?

Yes you can but you have to do some tweaks with your class''s construction and with inheritance. class Usable; class Usable_lock { friend class Usable; private: Usable_lock() {} Usable_lock(const Usable_lock&) {} }; class Usable : public virtual Usable_lock { // ... public: Usable(); Usable(char*); // ... }; Usable a; class DD : public Usable { }; DD dd; // error: DD::DD() cannot access // Usable_lock::Usable_lock(): private member You can check more about it at www.research.att/~bs/bs_f...#no-derivation Regards, Sarath sarathc.wordpress/

"Shraddha" <sh*************@gmailwrote in message news:11*********************@o11g2000prd.googlegro ups...

Can I stop people by deriving my class? I mean I don''t want my class to be as a base class... Can I do that?

3 ways, shown in the FAQ: www.parashift/c++-faq-lit...html#faq-23.11