dynamicCutHandler Struct Reference

#include <PndLmdAlignStructs.h>

Public Member Functions
	dynamicCutHandler ()
void	addToSamples (PndLmdHitPair pair)
void	calcMinAndMax ()
bool	ready ()
double	getMinDist ()
double	getMaxDist ()

Public Attributes
int	_overlapID
bool	_ready
std::vector< double >	samples
double	_minDist
double	_maxDist
double	_hardMax
double	_mean
double	_RMS

Detailed Description

Definition at line 29 of file PndLmdAlignStructs.h.

Constructor & Destructor Documentation

dynamicCutHandler::dynamicCutHandler ( )

inline

Definition at line 37 of file PndLmdAlignStructs.h.

References _hardMax, _maxDist, _mean, _minDist, _overlapID, _ready, and _RMS.

                            {
                _overlapID = 0;
                _minDist = _maxDist = 0.0;
                _hardMax = 32 * 80e-4;  //sensors should not be farther than 32 pixels, 2,5mm!
                _ready = false;
                _mean = 0;
                _RMS = 0;
        }

Member Function Documentation

void dynamicCutHandler::addToSamples ( PndLmdHitPair  pair )

inline

Definition at line 46 of file PndLmdAlignStructs.h.

References _hardMax, _maxDist, _minDist, _overlapID, _ready, PndLmdHitPair::getDistance(), PndLmdHitPair::getOverlapId(), max(), min(), and samples.

Referenced by PndLmdPairFinderTask::Exec().

                                              {

                //set first sample data
                if (samples.size() == 0) {
                        _overlapID = pair.getOverlapId();
                        _minDist = pair.getDistance();
                }
                else {
                        if (_overlapID != pair.getOverlapId()) {
                                cout << "something is wrong! stored OverlapID does not match added ID!\n";
                                return;
                        }
                }

                //100 should suffice, but more is always better
                if (samples.size() > 150) {
                        _ready = true;
                }

                double thisDistance = pair.getDistance();

                _minDist = std::min(_minDist, thisDistance);
                _maxDist = std::max(_maxDist, std::min(thisDistance, _hardMax));  //never choose maximum higher than hardMax

                // store distance only if in valid range, some distances are too large
                if (thisDistance >= _minDist && thisDistance <= _maxDist) {
                        samples.push_back(pair.getDistance());
                }

                return;
        }

void dynamicCutHandler::calcMinAndMax ( )

inline

Definition at line 78 of file PndLmdAlignStructs.h.

References _hardMax, _maxDist, _minDist, max(), min(), and samples.

Referenced by PndLmdPairFinderTask::FinishTask().

                             {

                // choose 80 percent confidence interval:
                std::sort(samples.begin(), samples.end());
                int quantileMargin = samples.size() / 10;  // shave 10% from front and back

                vector<double>::const_iterator first = samples.begin() + quantileMargin;
                vector<double>::const_iterator last = samples.end() - quantileMargin;
                vector<double> confidenceInterval(first, last);

                _minDist = confidenceInterval[0];
                _maxDist = confidenceInterval[confidenceInterval.size() - 1];

                // leave a little safety margin:
                double spread = _maxDist - _minDist;
                _minDist = std::max(0.0, confidenceInterval[0] - spread);  //should not underflow 0
                _maxDist = std::min(_hardMax, confidenceInterval[confidenceInterval.size() - 1] + spread);  //should not overflow _hardMax

                return;

        }

double dynamicCutHandler::getMaxDist ( )

inline

Definition at line 107 of file PndLmdAlignStructs.h.

References _maxDist.

Referenced by PndLmdPairFinderTask::applyDynamicDistanceCut().

                            {
                return _maxDist;
        }

double dynamicCutHandler::getMinDist ( )

inline

Definition at line 104 of file PndLmdAlignStructs.h.

References _minDist.

Referenced by PndLmdPairFinderTask::applyDynamicDistanceCut().

                            {
                return _minDist;
        }

bool dynamicCutHandler::ready ( )

inline

Definition at line 100 of file PndLmdAlignStructs.h.

References _ready.

Referenced by PndLmdPairFinderTask::Exec().

                     {
                return _ready;
        }

Member Data Documentation

double dynamicCutHandler::_hardMax

Definition at line 35 of file PndLmdAlignStructs.h.

Referenced by addToSamples(), calcMinAndMax(), and dynamicCutHandler().

double dynamicCutHandler::_maxDist

Definition at line 35 of file PndLmdAlignStructs.h.

Referenced by addToSamples(), calcMinAndMax(), dynamicCutHandler(), PndLmdPairFinderTask::FinishTask(), getMaxDist(), and PndLmdPairFinderTask::Init().

double dynamicCutHandler::_mean

Definition at line 35 of file PndLmdAlignStructs.h.

Referenced by dynamicCutHandler(), and PndLmdPairFinderTask::FinishTask().

double dynamicCutHandler::_minDist

Definition at line 35 of file PndLmdAlignStructs.h.

Referenced by addToSamples(), calcMinAndMax(), dynamicCutHandler(), PndLmdPairFinderTask::FinishTask(), getMinDist(), and PndLmdPairFinderTask::Init().

int dynamicCutHandler::_overlapID

Definition at line 30 of file PndLmdAlignStructs.h.

Referenced by addToSamples(), dynamicCutHandler(), PndLmdPairFinderTask::FinishTask(), and PndLmdPairFinderTask::Init().

bool dynamicCutHandler::_ready

Definition at line 31 of file PndLmdAlignStructs.h.

Referenced by addToSamples(), dynamicCutHandler(), PndLmdPairFinderTask::FinishTask(), PndLmdPairFinderTask::Init(), and ready().

double dynamicCutHandler::_RMS

Definition at line 35 of file PndLmdAlignStructs.h.

Referenced by dynamicCutHandler(), and PndLmdPairFinderTask::FinishTask().

std::vector<double> dynamicCutHandler::samples

Definition at line 33 of file PndLmdAlignStructs.h.

Referenced by addToSamples(), calcMinAndMax(), and PndLmdPairFinderTask::FinishTask().

---

The documentation for this struct was generated from the following file:

• PndLmdAlignStructs.h