job_queue.h

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/* Author: Robert Haschke */
 
#pragma once
#include <QObject>
 
#include <QObject>
#include <deque>
#include <functional>
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition_variable.hpp>
 
namespace moveit {
namespace tools {
 
class JobQueue : public QObject
{
        Q_OBJECT
        boost::mutex jobs_mutex_;
        std::deque<std::function<void()> > jobs_;
        boost::condition_variable idle_condition_;
 
public:
        explicit JobQueue(QObject* parent = nullptr);
        void addJob(const std::function<void()>& job);
        void clear();
        size_t numPending();
 
        void waitForAllJobs();
        void executeJobs();
};
}  // namespace tools
}  // namespace moveit