zmq_atomic_counter_destroy(3) ============================= NAME ---- zmq_atomic_counter_destroy - destroy an atomic counter SYNOPSIS -------- *void zmq_atomic_counter_destroy (void **counter_p);* DESCRIPTION ----------- The _zmq_atomic_counter_destroy_ function destroys an atomic counter and nullifies its reference. Pass the address of an atomic counter (void **) rather than the counter itself. You must destroy all counters that you create, to avoid memory leakage. This function uses platform specific atomic operations. RETURN VALUE ------------ The _zmq_atomic_counter_destroy()_ function has no return value. EXAMPLE ------- .Test code for atomic counters ---- void *counter = zmq_atomic_counter_new (); assert (zmq_atomic_counter_value (counter) == 0); assert (zmq_atomic_counter_inc (counter) == 0); assert (zmq_atomic_counter_inc (counter) == 1); assert (zmq_atomic_counter_inc (counter) == 2); assert (zmq_atomic_counter_value (counter) == 3); assert (zmq_atomic_counter_dec (counter) == 1); assert (zmq_atomic_counter_dec (counter) == 1); assert (zmq_atomic_counter_dec (counter) == 0); zmq_atomic_counter_set (counter, 2); assert (zmq_atomic_counter_dec (counter) == 1); assert (zmq_atomic_counter_dec (counter) == 0); zmq_atomic_counter_destroy (&counter); return 0; ---- SEE ALSO -------- linkzmq:zmq_atomic_counter_new[3] linkzmq:zmq_atomic_counter_set[3] linkzmq:zmq_atomic_counter_inc[3] linkzmq:zmq_atomic_counter_dec[3] linkzmq:zmq_atomic_counter_value[3] AUTHORS ------- This page was written by the 0MQ community. To make a change please read the 0MQ Contribution Policy at .