Re: [Vtd-xml-users] vtdNav's getText();

[Jimmy Z. <cra...@co...>]

since VTD-XML uses integer to address a VTD record,
in cases where the lookup returns nothing, VTDnav returns -1.
It is equivalent to NULL in DOM...
----- Original Message ----- 
From: "John Kraal - Kewill Interchain NL" <jk...@in...>
To: <vtd...@li...>
Sent: Thursday, October 26, 2006 7:32 AM
Subject: [Vtd-xml-users] vtdNav's getText();


> Hello,
>
> I'm busy recomposing the vtd-xml package for linux and unix with
> autotools and strict c-compiler-thingies. It's almost working now, but
> I've encountered this and have not yet been able to figure out why this
> happens.
>
> I've got this piece of code (straight from the code sample):
>
> t = getText(vn);
> wprintf(L"t: %d\n", t);
> if (t != -1)
> {
> tmpString = toNormalizedString(vn,t);
> wprintf(L" text ==> %ls \n", tmpString);
> free(tmpString);
> }
>
> Somehow getText _always_ returns -1; the file is generated by libxml2
> and utf-8 encoded. Could somebody please help me locate or explain this
> problem?
>
> Regards,
>
> John Kraal
>
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