字符串的地址 [英] Address of a string

问题描述

字符串类是否有一个方法来检索

字符串的地址？


谢谢。

Does the string class have a method for retrieving the address of a
string?

Thanks.

推荐答案

ruffiano写道：

ruffiano wrote:

字符串类是否有检索

字符串？

Does the string class have a method for retrieving the address of a
string?

你的意思是std :: string :: data（）和sd :: string :: c_str（）？


他们可能没做你想的......


-

Phlip
http://c2.com/cgi/wiki?ZeekLand < - 不是博客!!!

You mean std::string::data() and sd::string::c_str()?

They might not do what you think...

--
Phlip
http://c2.com/cgi/wiki?ZeekLand <-- NOT a blog!!!

ruffiano写道：

ruffiano wrote:

字符串类是否有一个方法来检索

字符串的地址？

Does the string class have a method for retrieving the address of a
string?

哪个字符串和地址是什么字符串？对于''std :: string''请RTFM，

它有c_str和数据成员，你可能会发现它们很有用。


V

-

请在通过电子邮件回复时删除资金''A'

我没有回应top-发表回复，请不要问

Which string and address of what string? For ''std::string'' please RTFM,
it has ''c_str'' and ''data'' members you might find useful.

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

您好，我试图将这个字符串与memcpy一起使用。


// void * memcpy（void * dest，const void * src，size_t count）;


再次感谢您的快速解答。这非常棒。


ruffiano写道：

Hi, I was trying to use the string with memcpy.

// void *memcpy( void *dest, const void *src, size_t count );

Thanks again for the quick answers. This ng is really great.

ruffiano wrote:

字符串类是否有一个方法来检索一个地址

string？


谢谢。

Does the string class have a method for retrieving the address of a
string?

Thanks.

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