Re: C++ Threads, what's the status quo?

"James Kanze" <james.kanze@gmail.com> wrote in message
news:1168783071.409234.108290@q2g2000cwa.googlegroups.com...


template<class T>
Volatile
{
    LockHandle my_lock;
   T my_data;
  public:
    .
    .
    .
    Volatile<T>& operator=(const T& a)
   {
        AutoLock lock(my_lock); // AutoLock is a mutex wrapper class
        if(this != &a)
        {
            my_data = a;
        }
        return *this;
   }
};

Volatile<int> x; // global x

void set_volatile_global_var(int a) // func called by multiple threads
{
   x = a; // synchronized operation on the data
}

John

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