#include <DTSurvey.h>

Public Member Functions
void	CalculateChambers ()

	DTSurvey (const std::string &, const std::string &, int)

const DTSurveyChamber *	getChamber (int, int) const

int	getId () const

void	ReadChambers (edm::ESHandle< DTGeometry >)

	~DTSurvey ()

Private Member Functions
void	FillWheelInfo ()

Private Attributes
DTSurveyChamber ***	chambers

TMatrixD	delta

int	id

std::string	nameOfChamberInfoFile

std::string	nameOfWheelInfoFile

float	OffsetZ

TMatrixD	Rot

Detailed Description

Implements a set of measurements given by survey, tipically a wheel. Contains DTSurveyChambers and the displacements and rotations for each are calculated.

Date: 2007/12/06 01:53:28

Revision: 1.3

Author: Pablo Martinez Ruiz del Arbol

Definition at line 24 of file DTSurvey.h.

Constructor & Destructor Documentation

DTSurvey::DTSurvey	(	const std::string &	Wheel,
		const std::string &	Chambers,
		int	n
	)

Definition at line 12 of file DTSurvey.cc.

References FillWheelInfo(), gen::n, nameOfChamberInfoFile, and nameOfWheelInfoFile.

   : chambers(0) {
   
   nameOfWheelInfoFile = Wheel;
   nameOfChamberInfoFile = Chambers;
   id = n;   
   
   FillWheelInfo();
 }

DTSurvey::~DTSurvey ( )

Definition at line 23 of file DTSurvey.cc.

References chambers.

                     {
   delete [] chambers;
 }

Member Function Documentation

void DTSurvey::CalculateChambers ( )

Definition at line 28 of file DTSurvey.cc.

References chambers, and DTSurveyChamber::compute().

Referenced by DTSurveyConvert::analyze().

                                  {
   for(int stationCounter = 0; stationCounter < 4; stationCounter++) {
     for(int sectorCounter = 0; sectorCounter < 14; sectorCounter++) {
       if(chambers[stationCounter][sectorCounter]->getNumberPoints() > 2) {
         chambers[stationCounter][sectorCounter]->compute();
       }
     }
   }
 }

void DTSurvey::FillWheelInfo ( )

private

Definition at line 111 of file DTSurvey.cc.

References alpha, beta, funct::cos(), delta, CustomPhysics_cfi::gamma, gen::k, nameOfWheelInfoFile, OffsetZ, Rot, and funct::sin().

Referenced by DTSurvey().

                              {
 
   std::ifstream wheeltowheel(nameOfWheelInfoFile.c_str());
   float zOffset, deltax, deltay, deltaz, alpha, beta, gamma;
   wheeltowheel >> zOffset >> deltax >> deltay >> deltaz >> alpha >> beta >> gamma;
   wheeltowheel.close();
   
   OffsetZ = zOffset;
 
   //Build displacement vector
   delta.ResizeTo(3,1);
   delta(0,0) = deltax/10.0;
   delta(1,0) = deltay/10.0;
   delta(2,0) = deltaz/10.0;
   
   //Build rotation matrix
   Rot.ResizeTo(3,3);
   TMatrixD alpha_m(3,3);
   TMatrixD beta_m(3,3);
   TMatrixD gamma_m(3,3);
   alpha_m.Zero();
   beta_m.Zero();
   gamma_m.Zero();
   for(int k = 0; k < 3; k++) {
     alpha_m(k,k) = 1.0;
     beta_m(k,k) = 1.0;
     gamma_m(k,k) = 1.0;
   }
   alpha /= 1000.0; //New scale: angles in radians
   beta /= 1000.0;
   gamma /= 1000.0;
   alpha_m(1,1) = cos(alpha);
   alpha_m(1,2) = sin(alpha);
   alpha_m(2,1) = -sin(alpha);
   alpha_m(2,2) = cos(alpha);
   beta_m(0,0) = cos(beta);
   beta_m(0,2) = -sin(beta);
   beta_m(2,0) = sin(beta);
   beta_m(2,2) = cos(beta);
   gamma_m(0,0) = cos(gamma);
   gamma_m(0,1) = sin(gamma);
   gamma_m(1,0) = -sin(gamma);
   gamma_m(1,1) = cos(gamma);
   Rot = alpha_m*beta_m*gamma_m;
 }

const DTSurveyChamber * DTSurvey::getChamber	(	int	station,
		int	sector
	)		const

Definition at line 39 of file DTSurvey.cc.

References chambers, and relativeConstraints::station.

Referenced by operator<<().

39 {return chambers[station][sector];}

DTSurvey::chambers

DTSurveyChamber *** chambers

Definition: DTSurvey.h:51

relativeConstraints.station

station

Definition: relativeConstraints.py:66

int DTSurvey::getId ( ) const

inline

Definition at line 36 of file DTSurvey.h.

References hcalTTPDigis_cfi::id.

36 { return id; }

DTSurvey::id

int id

Definition: DTSurvey.h:44

void DTSurvey::ReadChambers ( edm::ESHandle< DTGeometry > pDD )

Definition at line 41 of file DTSurvey.cc.

References DTSurveyChamber::addPoint(), chambers, gather_cfg::cout, delta, mps_update::diff, allConversions_cfi::dz, benchmark_cfg::errors, FrontierConditions_GlobalTag_cff::file, DTGeometry::idToDet(), nameOfChamberInfoFile, OffsetZ, alignCSCRings::r, DetId::rawId(), RecoTauDiscriminantConfiguration::rms, Rot, relativeConstraints::station, GeomDet::toLocal(), x, PV3DBase< T, PVType, FrameType >::x(), y, PV3DBase< T, PVType, FrameType >::y(), z, and PV3DBase< T, PVType, FrameType >::z().

Referenced by DTSurveyConvert::analyze().

                                                        {
   
   //Create the chambers
   chambers = new DTSurveyChamber ** [4];
   for (int cont_stat = 0; cont_stat < 4; cont_stat++) {
     chambers[cont_stat] = new DTSurveyChamber * [14];
     for(int cont_sect = 0; cont_sect < 14; cont_sect++) {
       DTChamberId mId(id, cont_stat+1, cont_sect+1);
       chambers[cont_stat][cont_sect] = new DTSurveyChamber(id, cont_stat+1, cont_sect+1, mId.rawId());
     }
   }
 
   std::cout << nameOfChamberInfoFile << std::endl;
   std::ifstream file(nameOfChamberInfoFile.c_str());
   while(!file.eof()) {
     int code, station, sector;
     double x, y, z, rms, dx, dy, dz;
     file >> code >> x >> y >> z >> rms >> dx >> dy >> dz;
     if(file.eof()) break;
     x = x/10.0; y=y/10.0; z=z/10.0; dx=dx/10.0; dy=dy/10.0; dz=dz/10.0;rms=rms/10.0; 
     station = code/10000 - 1;
     sector = (code-(station+1)*10000)/100 - 1;
     //De momento vamos a actuar como si no hubiera otra forma de resolver esto
     TMatrixD r(3,1);
     r(0,0) = x; r(1,0) = y;r(2,0) = z+OffsetZ;
     TMatrixD disp(3,1);
     disp(0,0) = dx; disp(1,0) = dy; disp(2,0) = dz;
     TMatrixD rp = Rot*r-delta;
     disp = disp-r+rp;
     
     GlobalPoint rg(r(0,0), r(1,0), r(2,0));
     GlobalPoint rt(r(0,0)-disp(0,0), r(1,0)-disp(1,0), r(2,0)-disp(2,0));
     DTChamberId mId(id, station+1, sector+1);
     const DTChamber *mChamber = static_cast<const DTChamber *>(pDD->idToDet(mId));
     LocalPoint rl = mChamber->toLocal(rg);
     LocalPoint rtl = mChamber->toLocal(rt);
     TMatrixD rLocal(3,1);
     rLocal(0,0) = rl.x(); rLocal(1,0) = rl.y(); rLocal(2,0) = rl.z();
     TMatrixD rTeo(3,1);
     rTeo(0,0) = rtl.x(); rTeo(1,0) = rtl.y(); rTeo(2,0) = rtl.z();
     TMatrixD diff = rLocal-rTeo;
     TMatrixD errors(3,1);
     errors(0,0) = rms; errors(1,0) = rms; errors(2,0) = rms;
     chambers[station][sector]->addPoint(code, rLocal, diff, errors);
   }
   file.close();
 }