Class to hold one picture of the BPix survey. More...

#include <SurveyPxbImage.h>

Inheritance diagram for SurveyPxbImage:

Public Types
typedef Point3DBase< value_t, LocalTag >	coord_t

typedef unsigned int	count_t

typedef unsigned int	id_t

typedef std::pair< id_t, id_t >	idPair_t

enum	location { ll, ul, lr, ur }
	`enum` to help access specific locations on a picture More...

typedef double	value_t

Public Member Functions
void	fill (std::istringstream &iss)

const coord_t	getCoord (count_t m)

id_t	getIdFirst ()
	Get `Id` of first module. More...

const idPair_t	getIdPair ()
	Get `Id` pair. More...

id_t	getIdSecond ()
	Get `Id` of second module. More...

value_t	getSigmaX ()
	Get Gaussian error in u direction. More...

value_t	getSigmaY ()
	Get Gaussian error in u direction. More...

bool	isValid ()
	returns validity flag More...

	SurveyPxbImage ()

	SurveyPxbImage (std::istringstream &iss)

Protected Attributes
idPair_t	idPair_

bool	isRotated_
	Flag if the image was rotated or not. More...

bool	isValidFlag_
	Validity Flag. More...

std::vector< coord_t >	measurementVec_
	Vector to hold four measurements. More...

value_t	sigma_x_
	Gaussian errors. More...

value_t	sigma_y_

Detailed Description

Class to hold one picture of the BPix survey.

Definition at line 12 of file SurveyPxbImage.h.

Member Typedef Documentation

typedef Point3DBase<value_t, LocalTag> SurveyPxbImage::coord_t

Definition at line 17 of file SurveyPxbImage.h.

typedef unsigned int SurveyPxbImage::count_t

Definition at line 14 of file SurveyPxbImage.h.

typedef unsigned int SurveyPxbImage::id_t

Definition at line 15 of file SurveyPxbImage.h.

typedef std::pair<id_t, id_t> SurveyPxbImage::idPair_t

Definition at line 18 of file SurveyPxbImage.h.

typedef double SurveyPxbImage::value_t

Definition at line 16 of file SurveyPxbImage.h.

Member Enumeration Documentation

enum SurveyPxbImage::location

enum to help access specific locations on a picture

Enumerator
ll
ul
lr
ur

Definition at line 21 of file SurveyPxbImage.h.

                 {
     ll,  // lower left mark   (0)
     ul,  // upper left mark   (1)
     lr,  // lower right mark  (2)
     ur   // upper right mark  (3)
   };

Constructor & Destructor Documentation

SurveyPxbImage::SurveyPxbImage ( )

SurveyPxbImage::SurveyPxbImage ( std::istringstream & iss )

inline

Constructor from a string stream.
Observe the ordering: A line needs to be of the form rawID1 y_1_1 x_1_1 y_2_1 x_2_1 rawId2 y_1_2 x_1_2 y_2_2 x_2_2 sigma_y sigma_x
x_i_1 denoting the left, x_i_2 the right module. The data is then mapped to

-------------++--------------
        (1) +||+ (3)  
         ||
 left module || right module
         ||
         ||
        (0) +||+ (2)     
-------------++--------------

where (i) refers to the entry in the std::vector measurements
Therefore the mapping is as follows:

y_1_1, x_1_1 -> (0)
y_2_1, x_2_1 -> (1)
y_1_2, x_1_2 -> (2)
y_2_2, x_2_2 -> (3) The sigmas denote the Gaussian error of the measurement in the u and v coordinate

Definition at line 51 of file SurveyPxbImage.h.

References fill().

51 : isValidFlag_(false) { fill(iss); };

SurveyPxbImage::fill

void fill(std::istringstream &iss)

Definition: SurveyPxbImage.cc:9

SurveyPxbImage::isValidFlag_

bool isValidFlag_

Validity Flag.

Definition: SurveyPxbImage.h:87

Member Function Documentation

void SurveyPxbImage::fill ( std::istringstream & iss )

Definition at line 9 of file SurveyPxbImage.cc.

References cmsPerfPublish::fail(), globals_cff::id1, globals_cff::id2, idPair_, isRotated_, isValidFlag_, measurementVec_, sigma_x_, sigma_y_, fftjetcommon_cfi::sx, fftjetcommon_cfi::sy, globals_cff::x1, and globals_cff::x2.

Referenced by SurveyPxbImage().

                                                {
   id_t id1, id2;
   value_t x0, y0;
   value_t x1, y1;
   value_t x2, y2;
   value_t x3, y3;
   value_t sx, sy;
   bool rotflag;
   if (!(iss >> id1 >> x0 >> y0 >> x1 >> y1 >> id2 >> x2 >> y2 >> x3 >> y3 >> sy >> sx >> rotflag).fail()) {
     idPair_.first = id1;
     idPair_.second = id2;
     if (!rotflag) {
       measurementVec_.push_back(coord_t(x0, -y0));
       measurementVec_.push_back(coord_t(x1, -y1));
       measurementVec_.push_back(coord_t(x2, -y2));
       measurementVec_.push_back(coord_t(x3, -y3));
     } else {
       measurementVec_.push_back(coord_t(-x0, y0));
       measurementVec_.push_back(coord_t(-x1, y1));
       measurementVec_.push_back(coord_t(-x2, y2));
       measurementVec_.push_back(coord_t(-x3, y3));
     }
     sigma_x_ = sx;
     sigma_y_ = sy;
     isRotated_ = rotflag;
     isValidFlag_ = true;
   } else
     isValidFlag_ = false;
 }

const SurveyPxbImage::coord_t SurveyPxbImage::getCoord ( count_t m )

Get coordinate of a measurement

Parameters

m	number of mark

Definition at line 39 of file SurveyPxbImage.cc.

References measurementVec_.

Referenced by getIdPair().

                                                               {
   if (m > 0 && m < 5)
     return measurementVec_[m - 1];
   else
     throw std::out_of_range("Attempt to access an inexistent measurement");
 }