Concurrency

Classes
class	pthread::condition_variable
class	pthread::lock_guard< MutexType >
class	pthread::mutex
class	pthread::read_lock
class	pthread::write_lock

Typedefs
typedef write_lock	pthread::read_write_lock

Enumerations
enum	pthread::cv_status { pthread::no_timeout, pthread::timedout }

Detailed Description

Set of classes to handle concurrent access to shared ressources.

Author

herbert koelman (herbe.nosp@m.rt.k.nosp@m.oelma.nosp@m.n@me.nosp@m..com)

Typedef Documentation

typedef write_lock pthread::read_write_lock

A read/write lock.

...
pthread::read_write_lock _rwlock;

{
  // get a read lock
  pthread::lock_guard<pthread::read_lock> lock(_rwlck);
  ...
} // lock_guard unlock lock here

{
  // get write lock
  pthread::lock_guard<pthread::write_lock> lock(_rwlck);
  ...
} // lock_guard unlock lock here

Definition at line 139 of file read_write_lock.hpp.

Enumeration Type Documentation

enum pthread::cv_status

condition variable current wait status.

Enumerator
no_timeout	unblocked before a timeout occured
timedout	condition timedout

Definition at line 33 of file condition_variable.hpp.