EventDisplay/BesVisLib/BesVisLib-00-06-08/BesVisLib/BesPhysicalPointer.h

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/*
    Author: Long Peixun
    2019/4/11
*/
 
#ifndef BES_PHYSICAL_NODE_H
#define BES_PHYSICAL_NODE_H
 
#include "TGeoPhysicalNode.h"
 
//Class BesPhysicalPointer is a wrap of TGeoPhysicalNode pointer, which can add additional information.
class BesPhysicalPointer : public TObject
{
public:
    BesPhysicalPointer(TGeoPhysicalNode* pointer = NULL)
     : pNode(pointer) {}
 
    void set(TGeoPhysicalNode* spn);
    TGeoPhysicalNode* get() const;
    operator TGeoPhysicalNode* () const;
    TGeoPhysicalNode* operator -> () const;
    TGeoPhysicalNode& operator * () const;
    
    operator bool() const;
    TGeoPhysicalNode* operator = (TGeoPhysicalNode* pointer);
protected:
    TGeoPhysicalNode* pNode;    //Pointer to associated TGeoPhysicalNode
 
    ClassDef(BesPhysicalPointer, 0)
};
 
 
//For MDC 3D hits
class MdcPhysicalPointer : public BesPhysicalPointer
{
public:
    MdcPhysicalPointer(TGeoPhysicalNode* pointer = NULL)
     : BesPhysicalPointer(pointer), qOverflow(false), timeChannel(0), chargeChannel(0) {}
    MdcPhysicalPointer(const MdcPhysicalPointer& rval)
     : BesPhysicalPointer(rval.pNode), qOverflow(rval.qOverflow), timeChannel(rval.timeChannel), chargeChannel(rval.chargeChannel)
    {}
 
    void setQOverflow(Bool_t sqof);
    void setTimeChannel(UInt_t stc);
    void setChargeChannel(UInt_t scc);
    Bool_t getQOverflow() const;
    UInt_t getTimeChannel() const;
    UInt_t getChargeChannel() const;
    MdcPhysicalPointer& operator = (const MdcPhysicalPointer& rval);
 
protected:
    Bool_t qOverflow;           //Additional information of MDC hit
    UInt_t timeChannel;
    UInt_t chargeChannel;
 
    ClassDef(MdcPhysicalPointer, 0)
};
 
 
//For TOF 3D hits
class TofPhysicalPointer : public BesPhysicalPointer
{
public:
    TofPhysicalPointer(TGeoPhysicalNode* pointer = NULL)
     : BesPhysicalPointer(pointer), timeChannel(0), chargeChannel(0) {}
    TofPhysicalPointer(const TofPhysicalPointer& rval)
     : BesPhysicalPointer(rval.pNode), timeChannel(rval.timeChannel), chargeChannel(rval.chargeChannel)
    {}
 
    void setTimeChannel(UInt_t stc);
    void setChargeChannel(UInt_t scc);
    UInt_t getTimeChannel() const;
    UInt_t getChargeChannel() const;
    TofPhysicalPointer& operator = (const TofPhysicalPointer& rval);
 
protected:
    UInt_t timeChannel;
    UInt_t chargeChannel;
 
    ClassDef(TofPhysicalPointer, 0)
};
 
#endif