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From: Patrick Loney (Patrick.Loney_at_[hidden])
Date: 2008-09-02 10:43:22


> Hello. I've been searching for a "buffer" class. I mean, a class like
> std::string with a .data() method that returns a mutable char* instead
of
> a const char*.

std::vector<char> does that.

> Another thing sometime I need, is some string processing *without*
> copying. Something like a readonly substring view. What I think of is
> basically some struct like: struct slice { const char* ptr; size_t
len; }
> which has all the other (at least no-mutable) operation of a string.
> Something like doing a std::string::substr() but without the copying.

Could you use STL algorithms and const iterators?

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