RE: [boost] basic_string interface generator

From: Max Khesin (MKhesin_at_[hidden])
Date: 2004-05-18 15:48:58

Just curious:
what do you think of Andrei's work on policy-based strings:
http://www.cuj.com/documents/s=7994/cujcexp1906alexandr/alexandr.htm
http://moderncppdesign.com/code/flex_string.zip

- does it do what you want (or leave flexibility to do what you want)
        - if so why not just use it
- if not what doesn't it do
m

> -----Original Message-----
> From: Reece Dunn [mailto:msclrhd_at_[hidden]]
> Sent: Tuesday, May 18, 2004 2:30 PM
> To: boost_at_[hidden]
> Subject: [boost] basic_string interface generator
> 
> 
> Is there any interest in the ability to generate a 
> basic_string compliant 
> interface from a base set of functions in a similar way that 
> the iterator 
> adaptors work?
> 
> I am currently developing a fixed-capacity string class that 
> complies to the 
> basic_string interface and have at least 3 variants:
> 
>    boost::fixed_string< n, CharT = char, StringPolicy = 
> std::char_traits< 
> char > >
>    boost::char_string
>    boost::wchar_string
> 
> where fixed_string derives from boost::char_string or 
> boost::wchar_string 
> depending on CharT. It may be useful to implement these like this:
> 
>    struct char_string: boost::basic_string_impl< char_string >
>    {
>       // ...
>    };
> 
>    void myfn( char_string & s )
>    {
>       // manipulate s like a basic_string or apply C-string functions
>    }
> 
> So the question is this: are other people interested in this 
> concept, or is 
> it better placed as an implementation detail?
> 
> Regards,
> Reece
> 
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