PndTrkCategorizeStt Class Reference

#include <PndTrkCategorizeStt.h>

Public Member Functions
	PndTrkCategorizeStt ()
virtual	~PndTrkCategorizeStt ()
void	CategorizeStt (const Short_t NUMBER_STRAWS, TClonesArray *SttTubeArray, Short_t &nAxialOuterRight, Short_t &nAxialInnerRight, Short_t &nAxialOuterLeft, Short_t &nAxialInnerLeft, Short_t *ListAxialOuterRight, Short_t *ListAxialInnerRight, Short_t *ListAxialOuterLeft, Short_t *ListAxialInnerLeft, Short_t &nSkewRight, Short_t &nSkewLeft, Short_t *ListSkewRight, Short_t *ListSkewLeft)
	ClassDef (PndTrkCategorizeStt, 1)

Detailed Description

Definition at line 7 of file PndTrkCategorizeStt.h.

Constructor & Destructor Documentation

PndTrkCategorizeStt::PndTrkCategorizeStt

(

)

Default constructor

Definition at line 17 of file PndTrkCategorizeStt.cxx.

{};

PndTrkCategorizeStt::~PndTrkCategorizeStt ( )

virtual

Destructor

Definition at line 20 of file PndTrkCategorizeStt.cxx.

{};

Member Function Documentation

void PndTrkCategorizeStt::CategorizeStt	(	const Short_t	NUMBER_STRAWS,
		TClonesArray *	SttTubeArray,
		Short_t &	nAxialOuterRight,
		Short_t &	nAxialInnerRight,
		Short_t &	nAxialOuterLeft,
		Short_t &	nAxialInnerLeft,
		Short_t *	ListAxialOuterRight,
		Short_t *	ListAxialInnerRight,
		Short_t *	ListAxialOuterLeft,
		Short_t *	ListAxialInnerLeft,
		Short_t &	nSkewRight,
		Short_t &	nSkewLeft,
		Short_t *	ListSkewRight,
		Short_t *	ListSkewLeft
	)

Definition at line 24 of file PndTrkCategorizeStt.cxx.

References APOTEMAMINOUTERPARSTRAW, fabs(), PndSttTube::GetPosition(), PndSttTube::GetWireDirection(), i, r2, x, and y.

Referenced by PndTrkTracking2::Init().

 {
        int i;


        double
                r2,
                x[NUMBER_STRAWS],
                //Xwiredirection[NUMBER_STRAWS], //[R.K.02/2017] Unused variable?
                y[NUMBER_STRAWS],
                //Ywiredirection[NUMBER_STRAWS], //[R.K.02/2017] Unused variable?
                //z[NUMBER_STRAWS], //[R.K.02/2017] Unused variable?
                Zwiredirection[NUMBER_STRAWS];

        PndSttTube *pSttTube;


        nAxialOuterRight = 0;
        nAxialOuterLeft = 0;
        nAxialInnerRight = 0;
        nAxialInnerLeft = 0;
        nSkewRight = 0;
        nSkewLeft = 0;


        // the total n. of STT straws is NUMBER_STRAWS;
        for (i=1;i<= NUMBER_STRAWS; i++){
                pSttTube = (PndSttTube *) SttTubeArray->At(i);
                x[i-1] = pSttTube->GetPosition().X();
                y[i-1] = pSttTube->GetPosition().Y();
                //z[i-1] = pSttTube->GetPosition().Z(); //[R.K.02/2017] Unused variable?
                //Xwiredirection[i-1] = pSttTube->GetWireDirection().X(); //[R.K.02/2017] Unused variable?
                //Ywiredirection[i-1] = pSttTube->GetWireDirection().Y(); //[R.K.02/2017] Unused variable?
                Zwiredirection[i-1] = pSttTube->GetWireDirection().Z();
        }


        for (i=0;i< NUMBER_STRAWS; i++){
                if( fabs(Zwiredirection[i] -1.) > 1.e-5){
                        // skew straws;
                        if( x[i] < 0. ){
                                //  left skew straws;
                                ListSkewLeft[nSkewLeft] = i+1;
                                nSkewLeft++;
                        } else {
                                // right skew straws;
                                ListSkewRight[nSkewRight] = i+1;
                                nSkewRight++;
                        }
                } else{
                        r2 = x[i]*x[i] + y[i]*y[i];
                        // axial straws;
                        if( x[i] < 0. ){
                                //  left axial straws;

                                if( r2 < APOTEMAMINOUTERPARSTRAW * APOTEMAMINOUTERPARSTRAW ){
                                        // inner;
                                        ListAxialInnerLeft[nAxialInnerLeft] = i+1;
                                        nAxialInnerLeft++;
                                } else {
                                        // outer;
                                        ListAxialOuterLeft[nAxialOuterLeft] = i+1;
                                        nAxialOuterLeft++;
                                }       // end of   if( r2 < APOTEMAMINOUTERPARSTRAW * APOTEMAMINOUTERPARSTRAW )

                        } else {
                                // right axial straws;

                                if( r2 < APOTEMAMINOUTERPARSTRAW * APOTEMAMINOUTERPARSTRAW ){
                                        // inner;
                                        ListAxialInnerRight[nAxialInnerRight] = i+1;
                                        nAxialInnerRight++;
                                } else {
                                        // outer;
                                        ListAxialOuterRight[nAxialOuterRight] = i+1;
                                        nAxialOuterRight++;
                                }       // end of   if( r2 < APOTEMAMINOUTERPARSTRAW * APOTEMAMINOUTERPARSTRAW )
                        }       // end of if( x[i] < 0. )

                }       // end of if( fabs(Zwiredirection[i] -1.) > 1.e-5)


        }       // end of  for (i=0;i< NUMBER_STRAWS; i++)

 }

PndTrkCategorizeStt::ClassDef	(	PndTrkCategorizeStt	,
		1
	)

---

The documentation for this class was generated from the following files:

• PndTrkCategorizeStt.h
• PndTrkCategorizeStt.cxx