need help

[toto]

i have this class:

class Process : public Gob
{
private:
TotalAmount *Process::getTo talAmount( DetailList & dl );

public:
virtual void operator()(Invo ice&);
};

what does the :: sign mean here ?

thanks !

[Rolf Magnus]

Re: need help

toto wrote:
[color=blue]
> i have this class:
>
> class Process : public Gob
> {
> private:
> TotalAmount *Process::getTo talAmount( DetailList & dl );
>
> public:
> virtual void operator()(Invo ice&);
> };
>
> what does the :: sign mean here ?[/color]

It means a syntax error.

[Sharad Kala]

Re: need help


"toto" <nospam_noshit@ toto.com> wrote in message
news:c24abs$hn3 $1@s1.read.news .oleane.net...[color=blue]
> i have this class:
>
> class Process : public Gob
> {
> private:
> TotalAmount *Process::getTo talAmount( DetailList & dl );[/color]

Don't you get a compilation error here that qualified name is not allowed in a
member declaration?
[color=blue]
> public:
> virtual void operator()(Invo ice&);
> };
>
> what does the :: sign mean here ?[/color]

It is the scope resolution operator.
TotalAmount *Process::getTo talAmount( DetailList & dl )
{
....
}
This would mean that Process class has a member function called getTotalAmount.
This is the definition of the member function.

-Sharad

[Jonathan Turkanis]

Re: need help


"toto" <nospam_noshit@ toto.com> wrote in message
news:c24abs$hn3 $1@s1.read.news .oleane.net...[color=blue]
> i have this class:
>
> class Process : public Gob
> {
> private:
> TotalAmount *Process::getTo talAmount( DetailList & dl );
>
> public:
> virtual void operator()(Invo ice&);
> };[/color]

Maybe you mean

private:
TotalAmount * getTotalAmount( DetailList & dl );

(a member function declaration) or

private:
TotalAmount (Process::*getT otalAmount)( DetailList & dl );

( pointer to member decalration).

Your syntax is half-way between the two. It is an error.

Jonathan

[toto]

Re: need help

so this would be equivalent to :

class Process : public Gob
{
private:
TotalAmount *getTotalAmount ( DetailList & dl );

public:
virtual void operator()(Invo ice&);
};


right ?

"Sharad Kala" <no.spam_sharad k_ind@yahoo.com > a écrit dans le message de
news: c24b9n$1pb07u$1 @ID-221354.news.uni-berlin.de...[color=blue]
>
> "toto" <nospam_noshit@ toto.com> wrote in message
> news:c24abs$hn3 $1@s1.read.news .oleane.net...[color=green]
> > i have this class:
> >
> > class Process : public Gob
> > {
> > private:
> > TotalAmount *Process::getTo talAmount( DetailList & dl );[/color]
>
> Don't you get a compilation error here that qualified name is not allowed[/color]
in a[color=blue]
> member declaration?
>[color=green]
> > public:
> > virtual void operator()(Invo ice&);
> > };
> >
> > what does the :: sign mean here ?[/color]
>
> It is the scope resolution operator.
> TotalAmount *Process::getTo talAmount( DetailList & dl )
> {
> ...
> }
> This would mean that Process class has a member function called[/color]
getTotalAmount.[color=blue]
> This is the definition of the member function.
>
> -Sharad
>
>
>[/color]

[Sharad Kala]

Re: need help


"toto" <nospam_noshit@ toto.com> wrote in message
news:c24k26$mtg $1@s1.read.news .oleane.net...[color=blue]
> so this would be equivalent to :
>
> class Process : public Gob
> {
> private:
> TotalAmount *getTotalAmount ( DetailList & dl );
>
> public:
> virtual void operator()(Invo ice&);
> };
>
>
> right ?[/color]

Please don't top-post.
Yes, this is syntactically correct.
Note that you have just declared and not defined the member functions yet.
You could define them within the class body (inline)-
TotalAmount *getTotalAmount ( DetailList & dl )
{
....
}
or
Outside the class body
TotalAmount *Process::getTo talAmount( DetailList & dl )
{
....
}

-Sharad

[toto]

Re: need help

ok, thanks.
what is TOP-POST ?
"Sharad Kala" <no.spam_sharad k_ind@yahoo.com > a écrit dans le message de
news: c24kou$1nukv7$1 @ID-221354.news.uni-berlin.de...[color=blue]
>
> "toto" <nospam_noshit@ toto.com> wrote in message
> news:c24k26$mtg $1@s1.read.news .oleane.net...[color=green]
> > so this would be equivalent to :
> >
> > class Process : public Gob
> > {
> > private:
> > TotalAmount *getTotalAmount ( DetailList & dl );
> >
> > public:
> > virtual void operator()(Invo ice&);
> > };
> >
> >
> > right ?[/color]
>
> Please don't top-post.
> Yes, this is syntactically correct.
> Note that you have just declared and not defined the member functions yet.
> You could define them within the class body (inline)-
> TotalAmount *getTotalAmount ( DetailList & dl )
> {
> ...
> }
> or
> Outside the class body
> TotalAmount *Process::getTo talAmount( DetailList & dl )
> {
> ...
> }
>
> -Sharad
>
>
>[/color]

[Sharad Kala]

Re: need help


"toto" <nospam_noshit@ toto.com> wrote in message
news:c24ohg$p85 $1@s1.read.news .oleane.net...[color=blue]
> ok, thanks.
> what is TOP-POST ?[/color]

Precisely what you have done again :-)
That means, don't type your reply above the previous author's text.

http://www.parashift.com/c++-faq-lite/how-to-post.html#faq-5.4

Best wishes,
Sharad

[toto]

Re: need help

thanks !
hope i did it well this time ;-)
[color=blue]
> Precisely what you have done again :-)
> That means, don't type your reply above the previous author's text.
> http://www.parashift.com/c++-faq-lit...t.html#faq-5.4
>
> Best wishes,
> Sharad
>
>[/color]

[Default User]

Re: need help

toto wrote:[color=blue]
>
> thanks !
> hope i did it well this time ;-)[/color]


No, your replies belong following the quotes. See how I've done it?



Brian Rodenborn