main.cpp

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#include <ros/ros.h>
#include <csignal>
#include <boost/thread.hpp>
#include <omronsentech_camera/stcamera_node.h>

sig_atomic_t terminateFlag = 0;

void sighandler(int s)
{
  terminateFlag = 1; 
}

int main(int argc, char **argv)
{
  ros::init(argc, argv, "stcamera_node");
        stcamera::StCameraNode stcamera_node;

        std::signal(SIGINT, sighandler);

  ros::Rate r(1);
  boost::thread th(boost::bind(&ros::spin));
  while (ros::ok() && !terminateFlag)
  {
    stcamera_node.spin();
    r.sleep();
  }
  return EXIT_SUCCESS;
}