Array of array

[Matej Nanut]

On 3 January 2012 00:27, Timon Gehr <timon.gehr at gmx.ch> wrote:

> On 01/03/2012 12:03 AM, RenatoL wrote:
>
>> I have:
>>
>> auto r = new int[][];
>>
>> Error: new can only create structs, dynamic arrays or class objects
>> , not int[][]'s
>>
>> while
>>
>> auto r = new int[][3];
>>
>> is ok.
>>
>
> new int[][3] is an alternate form of new int[][](3); new int[][3]
> allocates an int[][] with 3 default-initialized elements.
>

I assume `int[][] sth;` does what RenatoL wants to accomplish by `auto sth
= new int[][];`. I do however have a question:
is `auto sth = new int[][5];` the same as `int[][5] sth;`? If not, what is
the difference?
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