Reuse/reset dynamic rectangular array?
9il
ilyayaroshenko at gmail.com
Tue May 28 01:52:28 UTC 2019
On Saturday, 25 May 2019 at 16:17:40 UTC, Robert M. Münch wrote:
> On 2019-05-25 14:28:24 +0000, Robert M. Münch said:
>
>> How can I reset a rectangualr array without having to loop
>> through it?
>>
>> int[][] myRectData = new int[][](10,10);
>>
>> myRectData.length = 0;
>> myRectData[].length = 0;
>> myRectData[][].length = 0;
>>
>> They all give: slice expression .. is not a modifiable lvalue.
>
> My question was unprecise: I want to keep the first dimension
> and only reset the arrays of the 2nd dimension. So that I can
> append stuff again.
myRectData[] = null;
More information about the Digitalmars-d-learn
mailing list