// -------------------------------------------------------------------------
// -----                      FairPointSetDraw header file                    -----
// -----          Created 10/12/07  by M. Al-Turany                    -----
// -------------------------------------------------------------------------


/** FairPointSetDraw
 * @author M. Al-Turany
 * @since 03.01.08
 *   Task to display MC points
 **
 **/

#ifndef FAIRPOINTSETDRAW_H
#define FAIRPOINTSETDRAW_H


#include "FairTask.h"
//#include "TVector3.h"

class FairEventManager;

class TClonesArray;
class TEvePointSet;
class TVector3;

class FairPointSetDraw : public FairTask
{

  public:

    /** Default constructor **/
    FairPointSetDraw();


    /** Standard constructor
    *@param name        Name of task
    *@param iVerbose    Verbosity level
    **/
    FairPointSetDraw(const char* name, Color_t color ,Style_t mstyle, Int_t iVerbose = 1);

    /** Destructor **/
    virtual ~FairPointSetDraw();

    /** Set verbosity level. For this task and all of the subtasks. **/
    void SetVerbose(Int_t iVerbose) {fVerbose = iVerbose;};
    /** Executed task **/
    virtual void Exec(Option_t* option);
    void Reset();
  protected:

    virtual TVector3 GetVector(TObject* obj) = 0;
    virtual TObject* GetValue(TObject* obj,Int_t i);

    Int_t   fVerbose;       //  Verbosity level
    virtual void SetParContainers() ;
    virtual InitStatus Init();
    /** Action after each event**/
    virtual void Finish() ;
    TClonesArray* fPointList; //!
    FairEventManager* fEventManager;   //!
    TEvePointSet* fq;    //!
    Color_t fColor; //!
    Style_t fStyle; //!

  private:
    FairPointSetDraw(const FairPointSetDraw&);
    FairPointSetDraw& operator=(const FairPointSetDraw&);

    ClassDef(FairPointSetDraw,1);

};


#endif