Stores transport settings for an image topic subscription. More...
#include <transport_hints.h>
Public Member Functions | |
const ros::NodeHandle & | getParameterNH () const |
const ros::TransportHints & | getRosHints () const |
const std::string & | getTransport () const |
TransportHints (const std::string &default_transport="raw", const ros::TransportHints &ros_hints=ros::TransportHints(), const ros::NodeHandle ¶meter_nh=ros::NodeHandle("~"), const std::string ¶meter_name="image_transport") | |
Constructor. | |
Private Attributes | |
ros::NodeHandle | parameter_nh_ |
ros::TransportHints | ros_hints_ |
std::string | transport_ |
Stores transport settings for an image topic subscription.
Definition at line 45 of file transport_hints.h.
image_transport::TransportHints::TransportHints | ( | const std::string & | default_transport = "raw" , |
const ros::TransportHints & | ros_hints = ros::TransportHints() , |
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const ros::NodeHandle & | parameter_nh = ros::NodeHandle("~") , |
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const std::string & | parameter_name = "image_transport" |
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) | [inline] |
Constructor.
The default transport can be overridden by setting a certain parameter to the name of the desired transport. By default this parameter is named "image_transport" in the node's local namespace. For consistency across ROS applications, the name of this parameter should not be changed without good reason.
default_transport | Preferred transport to use |
ros_hints | Hints to pass through to ROS subscriptions |
parameter_nh | Node handle to use when looking up the transport parameter. Defaults to the local namespace. |
parameter_name | The name of the transport parameter |
Definition at line 62 of file transport_hints.h.
const ros::NodeHandle& image_transport::TransportHints::getParameterNH | ( | ) | const [inline] |
Definition at line 81 of file transport_hints.h.
const ros::TransportHints& image_transport::TransportHints::getRosHints | ( | ) | const [inline] |
Definition at line 76 of file transport_hints.h.
const std::string& image_transport::TransportHints::getTransport | ( | ) | const [inline] |
Definition at line 71 of file transport_hints.h.
Definition at line 89 of file transport_hints.h.
Definition at line 88 of file transport_hints.h.
std::string image_transport::TransportHints::transport_ [private] |
Definition at line 87 of file transport_hints.h.