Public Member Functions | List of all members
watershed_segmentation::WatershedSegmentationNodelet Class Reference
Inheritance diagram for watershed_segmentation::WatershedSegmentationNodelet:
Inheritance graph
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Public Member Functions

virtual void onInit ()
 Initialize nodehandles nh_ and pnh_. Subclass should call this method in its onInit method. More...
 
- Public Member Functions inherited from opencv_apps::Nodelet
 Nodelet ()
 
- Public Member Functions inherited from nodelet::Nodelet
void init (const std::string &name, const M_string &remapping_args, const V_string &my_argv, ros::CallbackQueueInterface *st_queue=NULL, ros::CallbackQueueInterface *mt_queue=NULL)
 
 Nodelet ()
 
virtual ~Nodelet ()
 

Additional Inherited Members

- Protected Member Functions inherited from opencv_apps::Nodelet
template<class T >
ros::Publisher advertise (ros::NodeHandle &nh, std::string topic, int queue_size)
 Advertise a topic and watch the publisher. Publishers which are created by this method. It automatically reads latch boolean parameter from nh and publish topic with appropriate latch parameter. More...
 
image_transport::CameraPublisher advertiseCamera (ros::NodeHandle &nh, const std::string &topic, int queue_size)
 Advertise an image topic camera info topic and watch the publisher. Publishers which are created by this method. It automatically reads latch boolean parameter from nh and it and publish topic with appropriate latch parameter. More...
 
image_transport::Publisher advertiseImage (ros::NodeHandle &nh, const std::string &topic, int queue_size)
 Advertise an image topic and watch the publisher. Publishers which are created by this method. It automatically reads latch boolean parameter from nh and it and publish topic with appropriate latch parameter. More...
 
virtual void cameraConnectionBaseCallback ()
 callback function which is called when new subscriber come for camera image publisher or camera info publisher. This function is called from cameraConnectionCallback or cameraInfoConnectionCallback. More...
 
virtual void cameraConnectionCallback (const image_transport::SingleSubscriberPublisher &pub)
 callback function which is called when new subscriber come for camera image publisher More...
 
virtual void cameraInfoConnectionCallback (const ros::SingleSubscriberPublisher &pub)
 callback function which is called when new subscriber come for camera info publisher More...
 
virtual void connectionCallback (const ros::SingleSubscriberPublisher &pub)
 callback function which is called when new subscriber come More...
 
virtual void imageConnectionCallback (const image_transport::SingleSubscriberPublisher &pub)
 callback function which is called when new subscriber come for image publisher More...
 
virtual void onInitPostProcess ()
 Post processing of initialization of nodelet. You need to call this method in order to use always_subscribe feature. More...
 
virtual void warnNeverSubscribedCallback (const ros::WallTimerEvent &event)
 callback function which is called when walltimer duration run out. More...
 
- Protected Member Functions inherited from nodelet::Nodelet
ros::CallbackQueueInterfacegetMTCallbackQueue () const
 
ros::NodeHandlegetMTNodeHandle () const
 
ros::NodeHandlegetMTPrivateNodeHandle () const
 
const V_stringgetMyArgv () const
 
const std::string & getName () const
 
ros::NodeHandlegetNodeHandle () const
 
ros::NodeHandlegetPrivateNodeHandle () const
 
const M_stringgetRemappingArgs () const
 
ros::CallbackQueueInterfacegetSTCallbackQueue () const
 
std::string getSuffixedName (const std::string &suffix) const
 
- Protected Attributes inherited from opencv_apps::Nodelet
bool always_subscribe_
 A flag to disable watching mechanism and always subscribe input topics. It can be specified via ~always_subscribe parameter. More...
 
std::vector< image_transport::CameraPublishercamera_publishers_
 List of watching camera publishers. More...
 
boost::mutex connection_mutex_
 mutex to call subscribe() and unsubscribe() in critical section. More...
 
ConnectionStatus connection_status_
 Status of connection. More...
 
bool ever_subscribed_
 A flag to check if the node has been ever subscribed or not. More...
 
std::vector< image_transport::Publisherimage_publishers_
 List of watching image publishers. More...
 
boost::shared_ptr< ros::NodeHandlenh_
 Shared pointer to nodehandle. More...
 
boost::shared_ptr< ros::NodeHandlepnh_
 Shared pointer to private nodehandle. More...
 
std::vector< ros::Publisherpublishers_
 List of watching publishers. More...
 
bool subscribed_
 A flag to check if any publisher is already subscribed or not. More...
 
ros::WallTimer timer_
 WallTimer instance for warning about no connection. More...
 
bool verbose_connection_
 true if ~verbose_connection or verbose_connection parameter is true. More...
 

Detailed Description

Definition at line 362 of file watershed_segmentation_nodelet.cpp.

Member Function Documentation

virtual void watershed_segmentation::WatershedSegmentationNodelet::onInit ( )
inlinevirtual

Initialize nodehandles nh_ and pnh_. Subclass should call this method in its onInit method.

Reimplemented from opencv_apps::WatershedSegmentationNodelet.

Definition at line 365 of file watershed_segmentation_nodelet.cpp.


The documentation for this class was generated from the following file:


opencv_apps
Author(s): Kei Okada
autogenerated on Sat Aug 22 2020 03:35:09