Re: regarding patch 38838

Hi Jean,

Thanks for help !

Finally, I did : *aRealStyle.copy(0,(aRealStyle.Search(aSep) + aSep.Len()));
*

It also worked :)

Thanks once again!

-Prashant

On Sun, Feb 17, 2013 at 11:11 PM, Jean-Noël Rouvignac <
jn.rouvignac@gmail.com> wrote:

> Hi Prashant,
>
> 2013/2/17 Prashant Pandey <prashant3.yishu@gmail.com>
>
> > Hi,
> >
> > > I need some guidance as am stuck at a place.
> > > How should I replace 'erase' using guidelines given under
> > > https://wiki.documentfoundation.org/Development/String_Classes.
> > > If I try to fit 'replaceAt' in place of 'erase' in the line bolded below:
> > >
> > > *            aRealStyle.Erase(aRealStyle.Search(aSep) + aSep.Len());*
> > >
> > > it will give me error (if I do : *aRealStyle.replaceAt(aRealStyle.indexOf(aSep)
> > > + aSep.getLength());*)
> > >
> > > Reason:
> > >
> > > replaceAt defined as: rtl::OUString rtl::OUString::replaceAt(sal_Int32,
> > > sal_Int32, const rtl::OUString&) const
> > > (candidate expects 3 arguments, 1 provided)
> > > error: no matching function for call to
> > > ‘rtl::OUString::replaceAt(sal_Int32)
> > >
> > > My question is, what should I pass inside the replaceAt()
> > > parameters/arguments?
> I would suggest you write this:
> *    sal_int32 idx = **aRealStyle.indexOf(aSep) + aSep.getLength();*
> *    **aRealStyle = aRealStyle.replaceAt(idx, **aRealStyle.getLength() - *
> *aRealStyle, "");*
>
> Because:
>
>    - If nIndex is set then can use replaceAt with an arg of an empty
>    string (from the wiki page)
>    - The second argument is the count, and here we replace until the end
>    of the string
>    - Since OUString is immutable, you must assign back the resulting
>    OUString if you do not want to lose it
>
> Cheers,
>
> Jean-Noël