What can you "new"
Steve Teale
steve.teale at britseyeview.com
Mon Mar 23 10:27:45 PDT 2009
bearophile Wrote:
> Steve Teale:
> > What am I missing here, isn't char[] a dynamic array?
>
> I suggest you to post such questions to the "learn" newsgroup.
>
> D dynamic arrays aren't objects, they are C-like structs that contain a just length and a pointer (no capacity). The "new" for them is needed only to allocate the memory they point to. So to define an empty dynamic array of chars:
>
> char[] ca;
> In D1 you can also just:
> string s1;
>
> To allocate a non empty array of chars of specified len:
> auto ca = new char[some_len];
>
> Tale a look at the D docs, where such things are explained.
>
> Bye,
> bearophile
So how do you interpret the error message?
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