On Wednesday, 12 April 2023 at 01:16:17 UTC, Chris Katko wrote:
Should I be using opEquals? Or something different? The problem with 'alias this' here is I want to wrap access to the insides with getter functions that do various things like logging and error checking.
I think you want to do an encapsulation like below. ```d class Handler(T) { T*[string] data; auto set(string key, ref T value) => data[key] = &value; auto opIndex(string key) => *(key in data); } void main() { class Bitmap {} Bitmap foo; auto handler = new Handler!Bitmap; handler.set("D Lang", foo); assert(handler["D Lang"] == &foo); } ``` SDB@79