MpdBoxSetDraw.h

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// -------------------------------------------------------------------------
// -----              MpdBoxSetDraw header file                       -----
// -----          Created 26/03/09  by T. Stockmanns                   -----
// -------------------------------------------------------------------------
 
/** MpdBoxSetDraw
 * @author T. Stockmanns
 * @since 26.3.2009
 *   Base class to display 3D Points in Eve as a BoxSet
 *   One has to overwrite the method GetVector which takes a TObject and writes out a TVector3 which is then taken as an
 * input to place the points. If one wants to change the color of the points one has to overwrite the method GetValue.
 * This method takes a TObject and an integer and translates this into an integer as input for the EveBoxSet method
 * DigitValue
 **
 **/
 
#ifndef MPDBOXSETDRAW_H
#define MPDBOXSETDRAW_H
 
#include "FairRootManager.h"
#include "FairTSBufferFunctional.h"   // for StopTime
#include "FairTask.h"
#include "MpdEventManager.h"
#include "TClonesArray.h"
#include "TObject.h"
#include "TVector3.h"
 
class MpdBoxSet;
class MpdBoxSetDraw : public FairTask
{
  public:
    /** Default constructor **/
    MpdBoxSetDraw();
 
    /** Standard constructor
     *@param name        Name of task
     *@param iVerbose    Verbosity level
     **/
    MpdBoxSetDraw(const char* name, Int_t iVerbose = 1);
 
    /** Destructor **/
    virtual ~MpdBoxSetDraw();
 
    /** Set verbosity level. For this task and all of the subtasks. **/
    virtual void SetVerbose(Int_t iVerbose) { fVerbose = iVerbose; }
    virtual void SetRedraw(Bool_t is_redraw) { isRedraw = is_redraw; }
 
    virtual Double_t GetTimeWindowPlus() { return fTimeWindowPlus; }
    virtual Double_t GetTimeWindowMinus() { return fTimeWindowMinus; }
    virtual void SetTimeWindowMinus(Double_t val) { fTimeWindowMinus = val; }
    virtual void SetTimeWindowPlus(Double_t val) { fTimeWindowPlus = val; }
    virtual void SetStartTime(Double_t val) { fStartTime = val; }
    virtual void UseEventTimeAsStartTime(Bool_t val = kTRUE) { fUseEventTime = val; }
 
    MpdBoxSet* CreateBoxSet();
    virtual void SetBoxDimensions(Double_t x, Double_t y, Double_t z)
    {
        fX = x;
        fY = y;
        fZ = z;
    }
 
    /** Executed task **/
    virtual void Exec(Option_t* option);
 
    void Reset();
 
  protected:
    virtual void SetParContainers();
    virtual InitStatus Init();
    /** Action after each event**/
    virtual void Finish();
 
    virtual TVector3 GetVector(TObject* obj) = 0;
    virtual Int_t GetValue(TObject* obj, Int_t i);
    virtual void AddBoxes(MpdBoxSet* set, TObject* obj, Int_t i = 0);
 
    //  Verbosity level
    Int_t fVerbose;
 
    TClonesArray* fList;              //!
    MpdEventManager* fEventManager;   //!
    FairRootManager* fManager;        //!
    MpdBoxSet* fq;                    //!
    Double_t fX, fY, fZ;
 
    Double_t fTimeWindowPlus;
    Double_t fTimeWindowMinus;
    Double_t fStartTime;
    Bool_t fUseEventTime;
    Bool_t isRedraw;
 
  private:
    MpdBoxSetDraw(const MpdBoxSetDraw&) = delete;
    MpdBoxSetDraw& operator=(const MpdBoxSetDraw&) = delete;
    BinaryFunctor* fStartFunctor;
    BinaryFunctor* fStopFunctor;
 
    ClassDef(MpdBoxSetDraw, 1);
};
 
#endif