ExclusiveSynchronize< GUARD > Class Template Reference

Exclusive synchronization. More...

#include <base/concurrency/ExclusiveSynchronize.h>

Public Member Functions
	ExclusiveSynchronize (const Guard &_guard)
	~ExclusiveSynchronize ()

Detailed Description

template<class GUARD>
class ExclusiveSynchronize< GUARD >

Exclusive synchronization.

This class is used to synchronize executing contexts exclusively with a guard object of your choice.

class MyResource : public Object {
private:
 
  ReadWriteLock guard;
public:
 
  void myFirstMethod() const {
    SynchronizeShared<ReadWriteLock> synchronizeShared(guard);
    // do something as long as it doesn't modify the object
    if (earlyReturn) {
      return; // no need to explicitly release guard
    }
    bassert(!somethingWentWrong, MyResourceException()); // no need to explicitly release guard
  }
 
  void mySecondMethod() {
    ExclusiveExclusive<ReadWriteLock> exclusiveShared(guard);
    // do modification of object
    if (earlyReturn) {
      return; // no need to explicitly release guard
    }
    bassert(!somethingWentWrong, MyResourceException()); // no need to explicitly release guard
  }
};

See also

SharedSynchronize

Version

1.0

Examples

testsuite/Thread.cpp.

Constructor & Destructor Documentation

ExclusiveSynchronize()

template<class GUARD >

ExclusiveSynchronize< GUARD >::ExclusiveSynchronize ( const Guard &  _guard )

inlineexplicit

Initializes the synchronization object.

Parameters

guard

The synchronize able object to be synchronized.

~ExclusiveSynchronize()

template<class GUARD >

ExclusiveSynchronize< GUARD >::~ExclusiveSynchronize ( )

inline

Releases the lock if not already released and destroys the synchronization object.