Multithreading - Poco

More documents

Recommendations

Info

Mutex and FastMutex Operations (cont.)> bool tryLock()tries to acquire the mutex. Returns false immediately if the mutexis held by another thread, or true if the mutex has been acquired.> bool tryLock(long millisecs)tries to acquire the mutex within the given time period. Returnsfalse if it fails to acquire the lock, or true if the mutex has beenacquired.
Scoped Lock> The Scoped Lock is a powerful idiom in C++.> A Scoped Lock acquires a mutex in its constructor, and releasesthe mutex in its destructor.> Thus, a scoped lock at the beginning of a block is the perfect wayto implement a critical section.> At the beginning of the block, in the construction of thescoped lock, the mutex is acquired.> No matter how the block is exited (normally, by return, or byexception), the destructor of the scoped lock ensures therelease of the mutex.
Page 1 and 2: MultithreadingDoing things in paral
Page 3 and 4: The Thread Class> Poco::Thread repr
Page 5 and 6: Thread Priorities (cont'd)> The fiv
Page 7 and 8: The Runnable Class> Poco::Runnable
Page 9 and 10: Working With Threads (cont'd)> Chec
Page 11 and 12: #include "Poco/Thread.h"#include "P
Page 13 and 14: The ThreadPool Class> Poco::ThreadP
Page 15 and 16: The ThreadPool Class (cont'd)> Thre
Page 17 and 18: Thread Local Storage> Thread Local
Page 19 and 20: int main(int argc, char** argv){Cou
Page 21 and 22: The ErrorHandler Class> The followi
Page 23 and 24: #include "Poco/Thread.h"#include "P
Page 25 and 26: int main(int argc, char** argv){MyE
Page 27 and 28: Mutex> A mutex (mutual exclusion) i
Page 29: Mutex and FastMutex Operations> voi
Page 33 and 34: #include "Poco/Mutex.h"using Poco::
Page 35 and 36: The Event Class> Events in POCO are
Page 37 and 38: Event Operations (cont'd)> bool try
Page 39 and 40: The Condition Class> Conditions in
Page 41 and 42: Condition Operations (cont'd)> void
Page 43 and 44: Reader Writer Locks> Reader Writer
Page 45 and 46: Timers> POCO provides a "sequential
Page 47 and 48: #include "Poco/Timer.h"#include "Po
Page 49 and 50: Task Management (cont'd)> For progr
Page 51 and 52: #include "Poco/Task.h"#include "Poc
Page 53 and 54: int main(int argc, char** argv){Poc
Page 55 and 56: Activities> Activities can be start
Page 57 and 58: protected:void runActivity(){while
Page 59 and 60: Active Results (Futures)> Since the
Page 61 and 62: int main(int argc, char** argv){Act
Page 63 and 64: #include "Poco/ActiveMethod.h"#incl
Page 65: Copyright © 2006-2010 by Applied I

Multithreading - Poco

Create successful ePaper yourself

Delete template?

Save as template?