SiStripDigitizer/plugins/SignalPoint.h

0001 #ifndef Tracker_SignalPoint_H
0002 #define Tracker_SignalPoint_H
0003
0004 #include "DataFormats/GeometryVector/interface/LocalPoint.h"
0005 #include "DataFormats/GeometryVector/interface/LocalVector.h"
0006
0007 /**
0008  * An elementar charge point, with position, sigma from diffusion and Amplitude.
0009  * That describes the drifted charge seen on the surface of the sensors.
0010  */
0011 class SignalPoint {
0012 public:
0013   SignalPoint() : _pos(0, 0), _sigma(0), _amplitude(0) {}
0014
0015   SignalPoint(float x, float y, float s, float a = 1.0) : _pos(x, y), _sigma(s), _amplitude(a) {}
0016
0017   const LocalPoint& position() const { return _pos; }
0018   float x() const { return _pos.x(); }
0019   float y() const { return _pos.y(); }
0020   float sigma() const { return _sigma; }
0021   float amplitude() const { return _amplitude; }
0022   SignalPoint& set_amplitude(float amp) {
0023     _amplitude = amp;
0024     return *this;
0025   }
0026
0027 private:
0028   LocalPoint _pos;
0029   float _sigma;
0030   float _amplitude;
0031 };
0032 #endif