struct pair
  {
  float x;
  float y;
  }

pair[10] values;
import std.conv;
auto valuesInCStyle = to!(const float*)(values);

Now that's not going to work because (I would imagine) to! doesn't understand x, and y, can be placed in order to give an array of:

valuesInCStyle = [values[0].x, values[0].y, values[1].x ,values[1].y, ...]

I know there's gotta be some simple one liner function in D, but I can't think of it.

On Monday, 3 October 2022 at 07:45:47 UTC, Chris Katko wrote:

I don't know if you're looking for type safety, but you can just do cast(float*) values.ptr; or cast(float[]) values[].