Re: [boost] Re: first sight

From: Lee Brown (lee_at_[hidden])
Date: 2002-01-16 00:58:28

class Lock {
public:
    Lock(mutex& m) : m_(m) {
        disable_cancel();
           m_.lock();
           push_cleanup(m_ , &m::unlock);
           enable_cancel();
    }

   ~Lock() {
           disable_cancel();
           pop_cleanup();
            enable_cancel();
     }
};