指针指南即将完成 [英] Pointer Guide Nearing Completion

问题描述

http://thelinuxlink.net/~fingolfin/pointer-guide


告诉我你的想法...

http://thelinuxlink.net/~fingolfin/pointer-guide

Tell me what you think...

推荐答案

fo ****** @ youremailbox.com （Foobarius Frobinium）写道：

fo******@youremailbox.com (Foobarius Frobinium) wrote:

http://thelinuxlink.net/~fingolfin/pointer-guide

告诉我你的想法...

http://thelinuxlink.net/~fingolfin/pointer-guide

Tell me what you think...

我认为你应该区分零和零清除，并且

学习在你开始教学之前不要调用未定义的行为

其他人关于指针。


Richard

I think you should get the distinction between zero and null clear, and
learn not to invoke undefined behaviour, before you start teaching
others about pointers.

Richard

rl *@hoekstra-uitgeverij.nl （Richard Bos）在留言中写道：< 41 ********* ******@news.individual.net> ; ...

rl*@hoekstra-uitgeverij.nl (Richard Bos) wrote in message news:<41***************@news.individual.net>...

fo******@youremailbox.com （Foobarius Frobinium ）写道：

fo******@youremailbox.com (Foobarius Frobinium) wrote:

http：// thelinuxlink.net/~fingolfin/pointer-guide

告诉我你的想法...
我认为你应该区分零和零清除，并且

http://thelinuxlink.net/~fingolfin/pointer-guide

Tell me what you think...
I think you should get the distinction between zero and null clear, and
learn not to invoke undefined behaviour, before you start teaching
others about pointers.

除了标记为/ *的部分外，我在哪里调用未定义的行为错误！！ * / ??

Richard

Where do I invoke undefined behavior, besides the part marked /* ERROR!! */??

Richard

2004年10月20日星期三，Foobarius Frobinium写道：

On Wed, 20 Oct 2004, Foobarius Frobinium wrote:

Richard Bos写道：

Richard Bos wrote:

fo **** **@youremailbox.com （Foobarius Frobinium）写道：

fo******@youremailbox.com (Foobarius Frobinium) wrote:

http://thelinuxlink.net/~fingolfin/pointer-guide

我认为你应该区分零和零在你开始教导其他关于指针之前，学会不要调用未定义的行为。

I think you should get the distinction between zero and null clear, and
learn not to invoke undefined behaviour, before you start teaching
others about pointers.

除了标记为<的部分，我在哪里调用未定义的行为br /> / *错误!! * / ??

Where do I invoke undefined behavior, besides the part marked
/* ERROR!! */??

页面上的第二个例子，也是你混淆的地方

" 0"和null。再次在第四个例子中。也许一些

其他地方;我只是撇去了理查德一定要参考的东西。


-Arthur

The second example on the page, which is also the place you confuse
"zero" and "null." And again in the fourth example. Maybe some
other places; I just skimmed to find the things Richard must have been
referring to.

-Arthur

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