Method try_enqueue

include/dmlc/blockingconcurrentqueue.h:611–618

Enqueues a single item (by copying it). Does not allocate memory. Fails if not enough room to enqueue (or implicit production is disabled because Traits::INITIAL_IMPLICIT_PRODUCER_HASH_SIZE is 0). Thread-safe.

	// is 0).
	// Thread-safe.
	inline bool try_enqueue(T const& item)
	{
		if (inner.try_enqueue(item)) {
			sema->signal();
			return true;
		}
		return false;
	}

	// Enqueues a single item (by moving it, if possible).
	// Does not allocate memory (except for one-time implicit producer).