do{goodgoodstudy();daydayup();}while(!died)
分类： C/C++
2012-07-04 16:09:54
| 01 | #include "mutex.h" |
| 02 |
| 03 | namespace ZFPT |
| 04 | { |
| 05 | CMutex::CMutex() |
| 06 | { |
| 07 | pthread_mutex_init(&m_Mutex, NULL); |
| 08 | } |
| 09 |
| 10 | CMutex::~CMutex() |
| 11 | { |
| 12 | pthread_mutex_destroy(&m_Mutex); |
| 13 | } |
| 14 |
| 15 | int CMutex::lock() |
| 16 | { |
| 17 | return pthread_mutex_lock(&m_Mutex); |
| 18 | } |
| 19 |
| 20 | int CMutex::tryLock() |
| 21 | { |
| 22 | return pthread_mutex_trylock(&m_Mutex); |
| 23 | } |
| 24 |
| 25 | int CMutex::unLock() |
| 26 | { |
| 27 | return pthread_mutex_unlock(&m_Mutex); |
| 28 | } |
| 29 |
| 30 | CScopeLock::CScopeLock(CMutex& cMutex, bool IsTry): m_Mutex(cMutex) |
| 31 | { |
| 32 | if(IsTry) |
| 33 | { |
| 34 | m_Mutex.tryLock(); |
| 35 | } |
| 36 | else |
| 37 | { |
| 38 | m_Mutex.lock(); |
| 39 | } |
| 40 | } |
| 41 |
| 42 | CScopeLock::~CScopeLock() |
| 43 | { |
| 44 | m_Mutex.unLock(); |
| 45 | } |
| 46 |
| 47 |
| 48 |
| 49 | } |
