dev-cpp-users

Re: [Dev-C++] Iterator

[<Ulr...@ao...>]

Hi Kristian,
did you try writing 
std::vector<ArvoreB<T> >::iterator it_filho;
instead of 
 
std::vector<ArvoreB >::iterator it_filho; ?
 
Since a few years, compilers tend to think very general about  templates.
For them, It could be that in implementing your function you wish to make  use
of  class ArvoreB<int>.
It is not easy to infer answers to such questions from authoritative
literature (such as C++ templates, The complete Guide by 
D. Vandevoorde and N.M. Josutis) in a way that your compiler agrees.
Regards, Ulrich




   

Re: [Dev-C++] Iterator

[Kristian M. <kri...@ya...>]

Hi, Ulrich!=0A=0AUnfortunately, I tried it and it has not worked... The sol=
ution was the typename hint that Matheus said in his email.=0A=0AThanks for=
 helping,=0A=0AKristian=0A=0A=0A----- Original Message ----=0AFrom: "Ulrich=
Mu...@ao..." <Ulr...@ao...>=0ATo: kri...@ya...; dev-c=
pp-...@li...=0ASent: Sunday, July 29, 2007 1:25:52 PM=0AS=
ubject: Re: [Dev-C++] Iterator=0A=0A=0A=0A =0A=0AHi Kristian,=0A=0Adid you =
try writing =0A=0Astd::vector<ArvoreB<T> >::iterator it_filho;=0A=0Ainstead=
 of =0A=0A=0Astd::vector<ArvoreB >::iterator it_filho; ?=0A=0A =0A=0ASince =
a few years, compilers tend to think very general about =0Atemplates.=0A=0A=
For them, It could be that in implementing your function you wish to make =
=0Ause=0A=0Aof  class ArvoreB<int>.=0A=0AIt is not easy to infer answers to=
 such questions from authoritative=0A=0Aliterature (such as C++ templates, =
The complete Guide by =0A=0AD. Vandevoorde and N.M. Josutis) in a way that =
your compiler agrees.=0A=0ARegards, Ulrich=0A=0A   =0A=0A=0A=0A=0A=0A      =
___________________________________________________________________________=
_________=0APark yourself in front of a world of choices in alternative veh=
icles. Visit the Yahoo! Auto Green Center.=0Ahttp://autos.yahoo.com/green_c=
enter/ 

Re: [Dev-C++] Iterator

[Kristian M. <kri...@ya...>]

Hi, Matheus!=0A=0AThe typename hint has just worked, thanks a lot!=0A=0AKri=
stian=0A=0A=0A----- Original Message ----=0AFrom: matheus ribeiro <mfribeir=
o...@gm...>=0ATo: Kristian Magnani <kri...@ya...>=0ACc: dev-c=
pp-...@li...=0ASent: Sunday, July 29, 2007 1:07:36 PM=0AS=
ubject: Re: [Dev-C++] Iterator=0A=0AHi,=0A=0Atemplates can create a great m=
ess sometimes. Try the following:=0A=0A@line 133:=0Atypename std::vector<Ar=
voreB>::iterator it_filho;=0A=0AThis helps the compiler understand that ite=
rator is a type.=0A=0A2007/7/29, Kristian Magnani <kri...@ya...=
m>:=0A>=0A> Hi, all!=0A>=0A> I'm developing a B-Tree class as a template, b=
ut I got an error I can't=0A> solve. The compiler complains that I should p=
ut a ';'before the "it_filho"=0A> identifier in the line 133 of the attache=
d file, but I really don't know why=0A> I can not declare such an iterator.=
=0A>=0A> Does anyone know what I'm doing wrong?=0A>=0A> Thanks a lot,=0A>=
=0A> Kristian=0A>=0A>=0A>=0A>  ________________________________=0A> Pinpoin=
t customers who are looking for what you sell.=0A> ------------------------=
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