With statement become like C#'s using?

Andre Artus andre.artus at gmail.com
Mon Aug 5 11:14:10 PDT 2013


--snip--

> Bosak:
>
> class Resource { //can be any resource from files to streams to 
> anything
>     Resource[] used;
>
>     void opDispose() {
>         writeln("Resource disposed!");

You should avoid doing IO in a destructor/finaliser. Writing to 
STDOUT can fail which may  lead to resource leaks (if it throws).

>         //in opDispose the resource should dispose all it's 
> resources too
>         foreach(res; used)
>             res.opDispose();
>     }
>
>     static Resource open(string name){
>         return new Resource;
>     }
> }

--snip--


More information about the Digitalmars-d mailing list