Getting All Instances of a Thread-Local

[Sergey Gromov]

Sat, 17 Jan 2009 05:17:29 +0000 (UTC), dsimcha wrote:

> Using D2's builtin thread-local storage, is there a way to get all instances
> (one per thread) of a given thread-local variable?  If not, can anyone
> recommend any workarounds, given that:
> 
> 1.  Each instance of this variable is not written to after initialization,
> i.e. not more than once during the execution of the program.
> 2.  I must be able to tell instances created by threads that are still alive
> from those created by dead threads.  This rules out simply appending the
> values to an array.

I wonder if struct destructor is called if you put it in TLS and thread
dies.  Then you could use RAII to remove irrelevant data from the
'simple array'.