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Introducing a pubish and subscribe example sim. The publisher includes a ROS msg file that is processed by ROS into a header file. refs #190
22 lines
387 B
C++
22 lines
387 B
C++
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#include "std_msgs/String.h"
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#include "ros_subscribe.hh"
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#include "Num.h"
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void numchatterCallback(const trick_msgs::Num::ConstPtr& msg) {
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std::cout << *msg << std::endl ;
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}
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RosSubscribe::RosSubscribe() {}
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int RosSubscribe::init() {
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sub = n.subscribe("num_chatter", 1000, numchatterCallback) ;
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return 0 ;
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}
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int RosSubscribe::process() {
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ros::spin() ;
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return 0 ;
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}
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