Program Listing for File PlannerMonitor.h

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/* Author Ioan Sucan */

#ifndef OMPL_TOOLS_DEBUG_PLANNER_MONITOR_
#define OMPL_TOOLS_DEBUG_PLANNER_MONITOR_

#include <iostream>
#include <boost/scoped_ptr.hpp>
#include <thread>
#include <utility>

#include "ompl/base/Planner.h"

namespace ompl
{
    namespace tools
    {
        class PlannerMonitor
        {
        public:
            // non-copyright
            PlannerMonitor(const PlannerMonitor &) = delete;
            PlannerMonitor &operator=(const PlannerMonitor &) = delete;

            PlannerMonitor(base::PlannerPtr planner, std::ostream &out, double period = 0.5, bool autoStart = true)
              : planner_(std::move(planner)), out_(out), period_(period), shouldMonitor_(false)
            {
                if (autoStart)
                    startMonitor();
            }

            ~PlannerMonitor()
            {
                stopMonitor();
            }

            void startMonitor();

            void stopMonitor();

        private:
            void threadFunction();

            base::PlannerPtr planner_;
            std::ostream &out_;
            double period_;
            bool shouldMonitor_;
            boost::scoped_ptr<std::thread> monitorThread_;
        };
    }
}

#endif