| | |
| | | #include "SLinkedLockFreeQueue.h" |
| | | |
| | | namespace QueueFactory{ |
| | | hashtable_t * getHashTable() { |
| | | static hashtable_t *hashtable = NULL; |
| | | int first; |
| | | |
| | | if(hashtable == NULL) { |
| | | first = mm_init(sizeof(hashtable_t), (void **)&hashtable); |
| | | if (first) |
| | | hashtable_init(hashtable); |
| | | } |
| | | return hashtable; |
| | | |
| | | } |
| | | |
| | | template <typename T> |
| | | SLinkedLockFreeQueue<T>* createLinkedLockFreeQueue(int key, size_t size) { |
| | | hashtable_t *hashtable; |
| | | |
| | | |
| | | SLinkedLockFreeQueue<T> *queue; |
| | | int first; |
| | | |
| | | first = mm_init(sizeof(hashtable_t), (void **)&hashtable); |
| | | |
| | | if (first) |
| | | hashtable_init(hashtable); |
| | | hashtable_t *hashtable = getHashTable(); |
| | | |
| | | |
| | | if ((queue = (SLinkedLockFreeQueue<T> *)hashtable_get(hashtable, key)) == NULL ) { |
| | | queue = new SLinkedLockFreeQueue<T>(size); |
| | |
| | | |
| | | template <typename T> |
| | | LockFreeQueue<T>* createArrayLockFreeQueue(int key, size_t size=16) { |
| | | hashtable_t *hashtable; |
| | | |
| | | LockFreeQueue<T> *queue; |
| | | int first; |
| | | |
| | | first = mm_init(sizeof(hashtable_t), (void **)&hashtable); |
| | | |
| | | if (first) |
| | | hashtable_init(hashtable);; |
| | | hashtable_t *hashtable = getHashTable(); |
| | | //LockFreeQueue<int, 10000> q; |
| | | if ((queue = (LockFreeQueue<T> *)hashtable_get(hashtable, key)) == NULL ) { |
| | | queue = new LockFreeQueue<T>(size); |
| | |
| | | |
| | | |
| | | template <typename T> |
| | | LockFreeQueue<T>* createQueue(int key, size_t size) { |
| | | LockFreeQueue<T>* createQueue(int key, size_t size = 16) { |
| | | return QueueFactory::createArrayLockFreeQueue<T>(key, size); |
| | | } |
| | | |
| | | /** |
| | | * destroy queue |
| | | */ |
| | | template <typename T> |
| | | void dropQueue(int key) { |
| | | |
| | | LockFreeQueue<T> *queue = QueueFactory::createQueue<T> (key); |
| | | delete queue; |
| | | hashtable_t *hashtable = getHashTable(); |
| | | hashtable_remove(hashtable, key); |
| | | } |
| | | |
| | | } |
| | | #endif |