String & delimit

[Dié]

Pragma Wrote:

> Dié wrote:
> > Hello
> > 
> > I have this string:
> > 
> > blablabla thisis a string example <i_need_this_text>
> > 
> > With Tango.text.Util i think i can use "delimit" function for extracting the test "i_need_this_text".
> > 
> > delimit("blablabla thisis a string example <i_need_this_text>","<>")
> > 
> > But i found in http://www.dsource.org/projects/tango/docs/current/tango.text.Util.html
> > 
> > the delimit declaration:
> > 
> > T[][] delimit (T)(T[] src, T[] set);
> > 
> > and now how can i correctly use this function with template? I suppose i must declare e template like this
> > 
> > template TText(T){alias T* t;}
> > 
> > but i dont understand how use the template with the delimit function.
> > 
> > Someone can explain me?
> > Thank you!
> > 
> 
> First of all, the template uses Inline Function-Template Instantiation (IFTI); the compiler will *deduce* what 'T' is 
> based on the arguments you pass to delimit().  Just call it like "delimit(string1,string2)" and it'll work fine.
> 
> Second, let's look at the documentation for the delimit() function:
> 
>  > # T[][] delimit (T)(T[] src, T[] set);
>  >     Split the provided array wherever a delimiter-set instance is found,
>  > and return the resultant segments. The delimiters are excluded from
>  > each of the segments. Note that delimiters are matched as a set of
>  > alternates rather than as a pattern.
> 
> Arguably, this is not the best description in the world.  It makes much more sense after seeing an example of what it does:
> 
> auto x = delimit("One,Two;Three.Four&Five",",;.&");
> 
> The variable x will now be an array of strings, containing "One","Two","Three","Four", and "Five" in that order.  It's 
> important to note that the second argument of the delimit() function is used as a series of single-character delimiters 
> that are used to split up the source string.  The delimiters themselves are not returned.
> 
> -- 
> - EricAnderton at yahoo

Thank you Pragma,

before posting my problem i have read the doc. and i have tried with 

"delimit(string1,string2)"  (directly with char type)

but after your post i think my problem is another....

mmm i wont to discover this new problem now!

Thank you, bye