libpappsomspp
Library for mass spectrometry
pappso::FilterGreatestYperWindow Class Reference

keep N datapoints form the greatest intensities to the lowest within a mass range in dalton More...

#include <filterpass.h>

Inheritance diagram for pappso::FilterGreatestYperWindow:
pappso::FilterInterface

Public Member Functions

 FilterGreatestYperWindow (double window_range, std::size_t number_of_points_per_window)
 constructor with the number of datapoints to keep More...
 
 FilterGreatestYperWindow (const FilterGreatestYperWindow &other)
 
virtual ~FilterGreatestYperWindow ()
 
FilterGreatestYperWindowoperator= (const FilterGreatestYperWindow &other)
 
Tracefilter (Trace &data_points) const override
 
std::size_t getNumberOfPoints () const
 

Private Attributes

double m_xWindowRange = 1
 
std::size_t m_numberOfPoints = 0
 

Detailed Description

keep N datapoints form the greatest intensities to the lowest within a mass range in dalton

Definition at line 121 of file filterpass.h.

Constructor & Destructor Documentation

◆ FilterGreatestYperWindow() [1/2]

FilterGreatestYperWindow::FilterGreatestYperWindow ( double  window_range,
std::size_t  number_of_points_per_window 
)

constructor with the number of datapoints to keep

Parameters
window_rangemass range to consider (must be greater than 0.5)
number_of_points_per_windowmaximum number of points accepted per mass window in resulting spectrum

Definition at line 196 of file filterpass.cpp.

198  : m_xWindowRange(window_range), m_numberOfPoints(number_of_points_per_window)
199 {
200 
201  qDebug();
202  if(m_xWindowRange < 0.5)
203  {
205  QObject::tr("window_range must be greater than 0.5"));
206  }
207 
208  qDebug();
209 }

References m_xWindowRange.

◆ FilterGreatestYperWindow() [2/2]

FilterGreatestYperWindow::FilterGreatestYperWindow ( const FilterGreatestYperWindow other)

Definition at line 212 of file filterpass.cpp.

216 {
217  qDebug();
218 }

◆ ~FilterGreatestYperWindow()

virtual pappso::FilterGreatestYperWindow::~FilterGreatestYperWindow ( )
inlinevirtual

Definition at line 133 of file filterpass.h.

133 {};

Member Function Documentation

◆ filter()

Trace & FilterGreatestYperWindow::filter ( Trace data_points) const
overridevirtual

Implements pappso::FilterInterface.

Definition at line 232 of file filterpass.cpp.

233 {
234 
235  std::vector<DataPoint> new_trace(data_points);
236  data_points.clear();
237 
238  int window_number = 0;
239  int old_window_number = -1;
240  std::size_t number_of_peaks_in_window = 0;
241  auto itbegin = data_points.begin();
242  std::vector<DataPoint>::iterator it_min;
243 
244 
245  // std::sort(data_points.begin(),
246  // data_points.end(),
247  // [](const DataPoint &a, const DataPoint &b) { return (a.y > b.y);
248  // });
249 
250  qDebug() << " m_xWindowRange=" << m_xWindowRange
251  << " m_numberOfPoints=" << m_numberOfPoints;
252  for(const pappso::DataPoint &data_point : new_trace)
253  {
254  qDebug() << " data_point.x=" << data_point.x
255  << " data_point.y=" << data_point.y;
256  window_number = trunc(data_point.x / m_xWindowRange);
257  qDebug() << window_number;
258  if(window_number != old_window_number)
259  {
260  old_window_number = window_number;
261  number_of_peaks_in_window = 0;
262  itbegin = data_points.end();
263  }
264  if(number_of_peaks_in_window < m_numberOfPoints)
265  {
266  qDebug();
267  data_points.push_back(data_point);
268  number_of_peaks_in_window++;
269  if(number_of_peaks_in_window == 1)
270  {
271  itbegin = data_points.begin() + (data_points.size() - 1);
272  }
273  }
274  else
275  {
276  qDebug();
277 
278  it_min = minYDataPoint(itbegin, data_points.end());
279  if(it_min != data_points.end())
280  {
281  qDebug();
282  if(it_min->y < data_point.y)
283  {
284  qDebug();
285  *it_min = data_point;
286  // it_min->x = data_point.x;
287  // it_min->y = data_point.y;
288  }
289  }
290  }
291  }
292  qDebug();
293  // new_trace.sortX();
294  // qDebug() << new_trace.size();
295  // data_points.clear();
296  // data_points = new_trace;
297  // data_points = std::move(new_trace);
298  // qDebug() << data_points.size();
299  data_points.sortX();
300  qDebug();
301  return data_points;
302 }

References m_numberOfPoints, m_xWindowRange, pappso::minYDataPoint(), and pappso::Trace::sortX().

◆ getNumberOfPoints()

std::size_t FilterGreatestYperWindow::getNumberOfPoints ( ) const

Definition at line 305 of file filterpass.cpp.

306 {
307  return m_numberOfPoints;
308 }

References m_numberOfPoints.

◆ operator=()

FilterGreatestYperWindow & FilterGreatestYperWindow::operator= ( const FilterGreatestYperWindow other)

Definition at line 221 of file filterpass.cpp.

222 {
223  qDebug();
226 
227  return *this;
228 }

References m_numberOfPoints, and m_xWindowRange.

Member Data Documentation

◆ m_numberOfPoints

std::size_t pappso::FilterGreatestYperWindow::m_numberOfPoints = 0
private

Definition at line 143 of file filterpass.h.

Referenced by filter(), getNumberOfPoints(), and operator=().

◆ m_xWindowRange

double pappso::FilterGreatestYperWindow::m_xWindowRange = 1
private

Definition at line 142 of file filterpass.h.

Referenced by FilterGreatestYperWindow(), filter(), and operator=().


The documentation for this class was generated from the following files:
pappso::FilterGreatestYperWindow::m_numberOfPoints
std::size_t m_numberOfPoints
Definition: filterpass.h:143
pappso::DataPoint
Definition: datapoint.h:21
pappso::ExceptionOutOfRange
Definition: exceptionoutofrange.h:32
pappso::Trace::sortX
void sortX()
Definition: trace.cpp:790
pappso::FilterGreatestYperWindow::m_xWindowRange
double m_xWindowRange
Definition: filterpass.h:142
pappso::minYDataPoint
std::vector< DataPoint >::const_iterator minYDataPoint(std::vector< DataPoint >::const_iterator begin, std::vector< DataPoint >::const_iterator end)
Definition: trace.cpp:116