sr_gazebo_virtual_tactile_sensor.hpp

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/*
* Copyright 2011 Shadow Robot Company Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _SR_GAZEBO_VIRTUAL_TACTILE_SENSOR_HPP_
#define _SR_GAZEBO_VIRTUAL_TACTILE_SENSOR_HPP_

#include <ros/ros.h>

#include <boost/thread/mutex.hpp>
#include <string>

#include "sr_tactile_sensors/sr_generic_tactile_sensor.hpp"

#include <gazebo_msgs/ContactsState.h>

namespace shadowrobot
{
class SrGazeboVirtualTactileSensor :
        public SrGenericTactileSensor
{
public:
  SrGazeboVirtualTactileSensor(std::string name, std::string gazebo_topic);

  virtual ~SrGazeboVirtualTactileSensor();

protected:
  virtual double get_touch_data();

private:
  ros::NodeHandle nh;
  boost::mutex touch_mutex;
  double touch_value;
  bool touch_freshdata;

  ros::Subscriber sub;

  void callback(const gazebo_msgs::ContactsState &msg);
};

class SrGazeboVirtualTactileSensorManager :
        public SrTactileSensorManager
{
public:
  SrGazeboVirtualTactileSensorManager();

  ~SrGazeboVirtualTactileSensorManager();
};
}  // namespace shadowrobot

/* For the emacs weenies in the crowd.
Local Variables:
   c-basic-offset: 2
End:
*/

#endif