autotracker.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          23-10-1996
________________________________________________________________________

-*/

#include "mpeenginemod.h"
#include "emposid.h"
#include "executor.h"
#include "sets.h"
#include "sortedtable.h"
#include "thread.h"
#include "trckeyzsampling.h"

namespace EM { class EMObject; }
namespace Geometry { class Element; }
namespace Threads { class WorkManager; }
template <class T> class Array2D;
class TrcKeyValue;

namespace MPE
{

class SectionTracker;
class SectionAdjuster;
class SectionExtender;
class EMTracker;

mExpClass(MPEEngine) HorizonTrackerMgr : public CallBacker
{
friend class TrackerTask;
public:
                        HorizonTrackerMgr(EMTracker&);
                        ~HorizonTrackerMgr();

    void                setSeeds(const TypeSet<TrcKey>&);
    void                startFromSeeds();
    void                stop();
    bool                hasTasks() const;

    SectionTracker*     getFreeSectionTracker();
    void                freeSectionTracker(const SectionTracker*);

    Notifier<HorizonTrackerMgr>         finished;

protected:
    void                addTask(const TrcKeyValue&,const TrcKeyValue&,
                                const int seedid);
    void                taskFinished(CallBacker*);
    void                updateCB(CallBacker*);
    int                 queueid_;

    EMTracker&                  tracker_;
    ObjectSet<SectionTracker>   sectiontrackers_;
    BoolTypeSet                 trackerinuse_;
    Array2D<float>*             horizon3dundoinfo_;
    RowCol                      horizon3dundoorigin_;
    void                        addUndoEvent();

    TypeSet<TrcKey>             seeds_;
    Threads::WorkManager&       twm_;

    Threads::Atomic<int>        nrdone_;
    Threads::Atomic<int>        nrtodo_;
    Threads::Atomic<int>        tasknr_;

    Threads::Lock               tasklock_;
    Threads::Lock               getfreestlock_;
};

} // namespace MPE