The default SubscriberPlugin. More...
#include <raw_subscriber.h>
Inheritance diagram for image_transport::RawSubscriber:
Public Member Functions | |
| virtual std::string | getTransportName () const |
| Get a string identifier for the transport provided by this plugin. More... | |
| virtual | ~RawSubscriber () |
 Public Member Functions inherited from image_transport::SimpleSubscriberPlugin< sensor_msgs::Image > | |
| virtual uint32_t | getNumPublishers () const |
| Returns the number of publishers this subscriber is connected to. More... | |
| virtual std::string | getTopic () const |
| Get the transport-specific communication topic. More... | |
| virtual void | shutdown () |
| Unsubscribe the callback associated with this SubscriberPlugin. More... | |
| virtual | ~SimpleSubscriberPlugin () |
| Public Member Functions inherited from image_transport::SubscriberPlugin | |
| virtual uint32_t | getNumPublishers () const =0 |
| Returns the number of publishers this subscriber is connected to. More... | |
| virtual std::string | getTopic () const =0 |
| Get the transport-specific communication topic. More... | |
| void | subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, const Callback &callback, const ros::VoidPtr &tracked_object=ros::VoidPtr(), const TransportHints &transport_hints=TransportHints()) |
| Subscribe to an image topic, version for arbitrary boost::function object. More... | |
| void | subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(*fp)(const sensor_msgs::ImageConstPtr &), const TransportHints &transport_hints=TransportHints()) |
| Subscribe to an image topic, version for bare function. More... | |
| template<class T > | |
| void | subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(T::*fp)(const sensor_msgs::ImageConstPtr &), const boost::shared_ptr< T > &obj, const TransportHints &transport_hints=TransportHints()) |
| Subscribe to an image topic, version for class member function with shared_ptr. More... | |
| template<class T > | |
| void | subscribe (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, void(T::*fp)(const sensor_msgs::ImageConstPtr &), T *obj, const TransportHints &transport_hints=TransportHints()) |
| Subscribe to an image topic, version for class member function with bare pointer. More... | |
| virtual | ~SubscriberPlugin () |
Protected Member Functions | |
| virtual std::string | getTopicToSubscribe (const std::string &base_topic) const |
| Return the communication topic name for a given base topic. More... | |
| virtual void | internalCallback (const sensor_msgs::ImageConstPtr &message, const Callback &user_cb) |
| Protected Member Functions inherited from image_transport::SimpleSubscriberPlugin< sensor_msgs::Image > | |
| virtual void | internalCallback (const typename sensor_msgs::Image ::ConstPtr &message, const Callback &user_cb)=0 |
| Process a message. Must be implemented by the subclass. More... | |
| const ros::NodeHandle & | nh () const |
| Returns the ros::NodeHandle to be used for parameter lookup. More... | |
| virtual void | subscribeImpl (ros::NodeHandle &nh, const std::string &base_topic, uint32_t queue_size, const Callback &callback, const ros::VoidPtr &tracked_object, const TransportHints &transport_hints) |
| Subscribe to an image transport topic. Must be implemented by the subclass. More... | |
Additional Inherited Members | |
| Public Types inherited from image_transport::SubscriberPlugin | |
| typedef boost::function< void(const sensor_msgs::ImageConstPtr &)> | Callback |
| Static Public Member Functions inherited from image_transport::SubscriberPlugin | |
| static std::string | getLookupName (const std::string &transport_type) |
| Return the lookup name of the SubscriberPlugin associated with a specific transport identifier. More... | |
Detailed Description
The default SubscriberPlugin.
RawSubscriber is a simple wrapper for ros::Subscriber which listens for Image messages and passes them through to the callback.
Definition at line 80 of file raw_subscriber.h.
Constructor & Destructor Documentation
◆ ~RawSubscriber()
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inlinevirtual |
Definition at line 115 of file raw_subscriber.h.
Member Function Documentation
◆ getTopicToSubscribe()
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inlineprotectedvirtual |
Return the communication topic name for a given base topic.
Defaults to <base topic>/<transport name>.
Reimplemented from image_transport::SimpleSubscriberPlugin< sensor_msgs::Image >.
Definition at line 128 of file raw_subscriber.h.
◆ getTransportName()
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inlinevirtual |
Get a string identifier for the transport provided by this plugin.
Implements image_transport::SubscriberPlugin.
Definition at line 117 of file raw_subscriber.h.
◆ internalCallback()
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inlineprotectedvirtual |
Definition at line 123 of file raw_subscriber.h.
The documentation for this class was generated from the following file: