Re: Creating a pointer array

[bachmeier via Digitalmars-d-learn]

On Wednesday, 19 August 2020 at 13:03:54 UTC, data pulverizer 
wrote:
Hi all,

How do you create an array of pointers in D? I tried something 
like

```
double* []y;
```

Or

```
(double*) []y;
```

But I get the error:

```
Error: only one index allowed to index double[]
```

Thanks in advance.

Maybe I'm the only one, but I think double*[] is hideous, and I'd 
sure hate for someone not used to D to see it. Alias is your 
friend. I think this is much nicer:

void main() {
    alias double* DoublePtr;
    DoublePtr[] arr;
    auto v = [1.0, 2.0, 3.0];
    auto w = [4.0, 5.0, 6.0];
    arr ~= [v.ptr, w.ptr];
    writeln(arr);
}