Re: Synchronize Class fields between different threads

[rikki cattermole via Digitalmars-d-learn]

Remember this bit: Everything on the heap, is not thread-local, it is 
global. This includes everything inside a class.

When you synchronize (statement) it is locking and then unlocking a 
mutex. A class has a mutex, simple! It only prevent multiple threads 
modifying a single thing at specific times, thats all.