Re: help for cpp code

[David Sugar]

I think we should use it for commoncpp and closely related things (like ccrtp, 
etc).  I had also considered using the existing #bayonne channel on freenode 
for this, since we have relativily light traffic there, and the idea of 
splitting over multiple low traffic channels is what concerned me most.

On Wednesday 24 December 2003 08:35 am, Federico Montesino Pouzols wrote:
>       I think it is a good idea, particularly now that we are in the
> process of making 1.1 and new ideas can be incorporated.
>
> On Tue, Dec 23, 2003 at 04:39:59PM -0500, David Sugar wrote:
> > Do you think we should have a channel on freenode?  Do you think if we do
> > people will actually come?
> >
> > On Tuesday 23 December 2003 03:30 pm, Marc Boris Dürner wrote:
> > > On Tuesday 23 December 2003 13:35, Dheerendra Kulkarni wrote:
> > > > Please help me in what this code means
> > > >
> > > > NRLOLSR::NRLOLSR(nsaddr_t id) : Agent(PT_NRLOLSR),htimer(this),
> > > > ttimer(this) {
> > > > ...
> > > > ..
> > > > ..
> > > > ..
> > > >
> > > > };
> > > >
> > > > This is actually a constructor for a class called NRLOLSR now I don't
> > > > Understand what does literals following ':' mean (will they call
> > > > functions
> > > >
> > > > which are given there or what)
> > > > Dheerendra Kulkarni
> > >
> > > There should really be a CommonC++ channel on IRC  :) Also try #c++ on
> > > irc.freenode.net for questions like this in the future.
> > >
> > > I is called the initialiser-list. The items in that list are
> > > initialised before the constructor is
> > > called. The initialiser list is used to:
> > >
> > > - pass parameters to the constructor of a base class
> > > - initialise member variables
> > >
> > > Take the following example:
> > >
> > > //
> > > // A simple class A with a int as a private member.
> > > // Here the initialiser list is used to set the private member
> > > // to what is passed in to the consructor
> > > //
> > > class A {
> > >    public:
> > >    A(int i) : _number(i) {}
> > >    ~A() {}
> > >    private:
> > >    int _number;
> > > };
> > >
> > > //
> > > // A simple class B also with a private member. Here
> > > // the initialiser list is used to call the constructor of the
> > > // base class A and to set the member _ othernumber to 5
> > > //
> > > class B : public A {
> > >    public:
> > >    B() : A(3), _othernumber(5) {}
> > >    ~B() {}
> > >    private:
> > >    int _othernumber;
> > > };
> > >
> > >
> > > regards,
> > > Marc
>
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