On 3/5/18 1:35 PM, Robert M. Münch wrote:
If I use VisualD and add a watch on myObj, I don't see anything just a "identifier myObj is undefined". Not sure if this is because of some threads running (using the D RX framework).
Can't answer your visual D questions...
So, some questions: 1. Are myMemb1..N TLS or __gshared as well?
No, they are on the heap. Only the reference is __gshared. But effectively it is __gshared, since you can reach those items via the global `myObj`.
2. How to best implement a simple global to keep track of values (with support for threads)?
shared is the best mechanism, and you don't have to make it a class, it can be a struct.
This is only if you are using it as POD (plain old data). If you want to have methods, shared kind of sucks.
But this at least tells the type system that it's shared between threads. __gshared does not, it just sticks it in global space, but pretends it's not shared data.
-Steve
