#include <ros_publish_activity.hpp>
Public Types | |
| typedef boost::shared_ptr < RosPublishActivity > | shared_ptr |
Public Member Functions | |
| void | addPublisher (RosPublisher *pub) |
| void | removePublisher (RosPublisher *pub) |
| ~RosPublishActivity () | |
Static Public Member Functions | |
| static shared_ptr | Instance () |
Private Types | |
| typedef Publishers::iterator | iterator |
| typedef std::set< RosPublisher * > | Publishers |
| typedef boost::weak_ptr < RosPublishActivity > | weak_ptr |
Private Member Functions | |
| void | loop () |
| RosPublishActivity (const std::string &name) | |
Private Attributes | |
| Publishers | publishers |
| RTT::os::Mutex | publishers_lock |
Static Private Attributes | |
| static weak_ptr | ros_pub_act |
| This pointer may not be refcounted since it would prevent cleanup. | |
Detailed Description
A process wide thread that handles all publishing of ROS topics of the current process. There is no strong reason why only one publisher should exist, in later implementations, one publisher thread per channel may exist as well. See the usage recommendations for Instance()
Definition at line 66 of file ros_publish_activity.hpp.
Member Typedef Documentation
typedef Publishers::iterator ros_integration::RosPublishActivity::iterator [private] |
Definition at line 78 of file ros_publish_activity.hpp.
typedef std::set< RosPublisher* > ros_integration::RosPublishActivity::Publishers [private] |
A set keeping track of all publishers in the current process. It must be guarded by the mutex since insertion/removal happens concurrently.
Definition at line 77 of file ros_publish_activity.hpp.
| typedef boost::shared_ptr<RosPublishActivity> ros_integration::RosPublishActivity::shared_ptr |
Reimplemented from RTT::base::ActivityInterface.
Definition at line 68 of file ros_publish_activity.hpp.
typedef boost::weak_ptr<RosPublishActivity> ros_integration::RosPublishActivity::weak_ptr [private] |
Definition at line 70 of file ros_publish_activity.hpp.
Constructor & Destructor Documentation
| ros_integration::RosPublishActivity::RosPublishActivity | ( | const std::string & | name | ) | [private] |
Definition at line 38 of file ros_publish_activity.cpp.
Definition at line 72 of file ros_publish_activity.cpp.
Member Function Documentation
Definition at line 62 of file ros_publish_activity.cpp.
Returns the single instance of the RosPublisher. This function is not thread-safe when it creates the RosPublisher object. Therefor, it is advised to cache the object which Intance() returns such that, in the unlikely event that two publishers exist, you consistently keep using the same instance, which is fine then.
Definition at line 52 of file ros_publish_activity.cpp.
| void ros_integration::RosPublishActivity::loop | ( | ) | [private, virtual] |
Reimplemented from RTT::Activity.
Definition at line 45 of file ros_publish_activity.cpp.
Definition at line 67 of file ros_publish_activity.cpp.
Member Data Documentation
Definition at line 79 of file ros_publish_activity.hpp.
Definition at line 80 of file ros_publish_activity.hpp.
RosPublishActivity::weak_ptr ros_integration::RosPublishActivity::ros_pub_act [static, private] |
This pointer may not be refcounted since it would prevent cleanup.
Definition at line 72 of file ros_publish_activity.hpp.
The documentation for this class was generated from the following files: