Re: Initialising multidimensional dynamic arrays

[Mike James via Digitalmars-d-learn]

On Tuesday, 30 September 2014 at 15:57:58 UTC, Mike James wrote:
Hi,
How do I initialise a dynamic array of dynamic arrays?

struct MyData {
  SysTime stamp;
  short[] data;

  this(size_t size) {
    data = new short[size];
  }
}

MyDataArray mda;

how to initialise mda?

mda = new MyDataArray ?

Thanks.

Regards, -=mike=-

I think I've found a way...

struct MyData {
  SysTime stamp;
  short[] data;

  this(size_t size) {
    data = new short[size];
  }
}

MyDataArray[] mda; <--- sorry, missing the []s in the original 
question...

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?

Regards, -=mike=-