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From: Russell Hind (rhind_at_[hidden])
Date: 2003-07-15 03:16:14
You need to pass a separator into the tokenizer that only separates on
',' (i'm not sure if this code compiles, but you get the idea
std::string Pages("2,3,5-7");
char_separator<char> CommaSep(",");
tokenizer<char_separator<char> > Tokenizer(Pages,CommaSep);
This will split it up into
2
3
5-7
You will then need to do a bit of extra passing on each token to see if
it is a range (contains a '-') using either just a find, or create
another tokenizer for '-'
Cheers
Russell
lattice wrote:
> If we print some pages ,we can select pages in a range to print.
> for example,if we enter 2,3,5-7 in Ms-word print dialog,then page
> 2,3,5,6,7 is printed.
> Now questions is :
> if we get a string like this "2,3,5-7",if we use boost::tokenizer,
> we can only get 2,3,5,7. eventually some information is lost.
>
> How can we get the desired result----"2,3,5,6,7" using boost::tokenizer?
>
>
>
>
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