test_preempt_service.cpp

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// The roscpp_tutorial package shows off the features of the c++ client library
//
// Copyright (C) 2008, Morgan Quigley
//
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//     this list of conditions and the following disclaimer.
//   * Redistributions in binary form must reproduce the above copyright
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//     this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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#include <ros/ros.h>
#include "std_srvs/Empty.h"
#include <cstdlib>
#include <cstdio>

bool callDetector()
{

        std_srvs::Empty::Request req;
        std_srvs::Empty::Response resp;

        if (ros::service::call("door_handle_vision_preempt", req, resp))
        {
                printf("Preempted\n");
                return true;
        }
        else
        {
                printf("Call failed\n");
                return false;
        }
}

int main(int argc, char **argv)
{
  ros::init(argc, argv,"handle_preempt_test");
  callDetector();
  return 0;
}

---

door_handle_detector
Author(s): Radu Bogdan Rusu, Marius
autogenerated on Fri Jan 11 09:41:57 2013