people_simulation_alg_node.h

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// Copyright (C) 2010-2011 Institut de Robotica i Informatica Industrial, CSIC-UPC.
// Author 
// All rights reserved.
//
// This file is part of iri-ros-pkg
// iri-ros-pkg is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// at your option) any later version.
//
// 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
// 
// IMPORTANT NOTE: This code has been generated through a script from the 
// iri_ros_scripts. Please do NOT delete any comments to guarantee the correctness
// of the scripts. ROS topics can be easly add by using those scripts. Please
// refer to the IRI wiki page for more information:
// http://wikiri.upc.es/index.php/Robotics_Lab

#ifndef _people_simulation_alg_node_h_
#define _people_simulation_alg_node_h_

#include <iri_base_algorithm/iri_base_algorithm.h>
#include "people_simulation_alg.h"
#include "scene_sim.h"

// [publisher subscriber headers]
#include <visualization_msgs/MarkerArray.h>
#include <geometry_msgs/PoseStamped.h>
#include <iri_perception_msgs/peopleTrackingArray.h>

// [service client headers]
#include <std_srvs/Empty.h>

// [action server client headers]

class PeopleSimulationAlgNode : public algorithm_base::IriBaseAlgorithm<PeopleSimulationAlgorithm>
{
    enum simulation_mode {Normal=0, Density_incremental };
  private:
    // [publisher attributes]
    ros::Publisher tracksMarkers_publisher_;
    visualization_msgs::MarkerArray MarkerArray_msg_;
        visualization_msgs::Marker track_marker_,id_marker_;

    ros::Publisher tracks_publisher_;
    iri_perception_msgs::peopleTrackingArray peopleTrackingArray_msg_;

    // [subscriber attributes]
    ros::Subscriber robot_pose_subscriber_;
    void robot_pose_callback(const geometry_msgs::PoseStamped::ConstPtr& msg);
    CMutex robot_pose_mutex_;

    // [service attributes]
    ros::ServiceServer reset_server_;
    bool resetCallback(std_srvs::Empty::Request &req, std_srvs::Empty::Response &res);
    CMutex reset_mutex_;

    // [client attributes]

    // [action server attributes]

    // [action client attributes]

        // [class atributes]
        int n_persons_;
  simulation_mode simulation_mode_;
        Cscene_sim scene_;
        void init_sim();
        std::string force_map_path_, destination_map_path_;
        bool vis_mode_,remove_targets_;

  public:
    PeopleSimulationAlgNode(void);

    ~PeopleSimulationAlgNode(void);

  protected:
    void mainNodeThread(void);

    void node_config_update(Config &config, uint32_t level);

    void addNodeDiagnostics(void);

    // [diagnostic functions]
    
    // [test functions]
};

#endif