Re: Initialising multidimensional dynamic arrays

[Mike James via Digitalmars-d-learn]

On Wednesday, 1 October 2014 at 08:08:06 UTC, ketmar via 
Digitalmars-d-learn wrote:
On Wed, 01 Oct 2014 07:45:48 +0000
Mike James via Digitalmars-d-learn 
<digitalmars-d-learn@puremagic.com>
wrote:
so in the constructor...

this(size_t x, size_t y) {
   mda = new MyDataArray[](x);
         foreach(n, _; mda) mda[n].data.length = y;
}

Is there a simpler way?
sorry, but no. btw, if MyDataArray is struct, you should do 
this:

  foreach (ref m; mda) m.data.length = y;

or even this:

  foreach (ref m; mda = new MyDataArray[](x)) m.data.length = x;


the thing is that without 'ref' you operates on the local copy, 
not on
the real array element.

Thanks ketmar, that did the trick.

Regards, -=mike=-