yarp-devices
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Data-free state observer.
#include <StateObserver.hpp>
Public Member Functions | |
bool | await () |
Wait with timeout until another thread invokes notify. | |
bool | notify () |
Wakes up a waiting thread. | |
StateObserverBase (double timeout) | |
Constructor, configure with timeout in seconds. | |
StateObserverBase (const StateObserverBase &)=delete | |
Deleted copy constructor. | |
Additional Inherited Members | |
Private Member Functions inherited from roboticslab::StateObserverBase | |
StateObserverBase (double timeout) | |
Constructor, configure with timeout in seconds. | |
virtual | ~StateObserverBase ()=0 |
Virtual destructor. | |
StateObserverBase (const StateObserverBase &)=delete | |
Deleted copy constructor. | |
StateObserverBase & | operator= (const StateObserverBase &)=delete |
Deleted copy assignment operator. | |
double | getTimeout () const |
Retrieve configured timeout (in seconds). | |
bool | await (void *raw=nullptr) |
Causes the current thread to wait until notify is invoked or the timeout elapses. | |
bool | notify (const void *raw=nullptr, std::size_t len=0) |
Wake up a thread that waits on this object's monitor. | |
void * | getRemoteStorage () |
Retrieve modifiable handle to notified data storage. | |
const void * | getRemoteStorage () const |
Retrieve non-modifiable handle to notified data storage. | |
virtual void | setRemoteStorage (const void *ptr, std::size_t len) |
Set data storage to notify observers with. | |