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
 
- Public Member Functions inherited from pappso::FilterInterface
virtual ~FilterInterface ()
 

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 197 of file filterpass.cpp.

199  : m_xWindowRange(window_range), m_numberOfPoints(number_of_points_per_window)
200 {
201 
202  qDebug();
203  if(m_xWindowRange < 0.5)
204  {
206  QObject::tr("window_range must be greater than 0.5"));
207  }
208 
209  qDebug();
210 }

References m_xWindowRange.

◆ FilterGreatestYperWindow() [2/2]

FilterGreatestYperWindow::FilterGreatestYperWindow ( const FilterGreatestYperWindow other)

Definition at line 213 of file filterpass.cpp.

217 {
218  qDebug();
219 }

◆ ~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 233 of file filterpass.cpp.

234 {
235 
236  std::vector<DataPoint> new_trace(data_points);
237  data_points.clear();
238 
239  int window_number = 0;
240  int old_window_number = -1;
241  std::size_t number_of_peaks_in_window = 0;
242  auto itbegin = data_points.begin();
243  std::vector<DataPoint>::iterator it_min;
244 
245 
246  // std::sort(data_points.begin(),
247  // data_points.end(),
248  // [](const DataPoint &a, const DataPoint &b) { return (a.y > b.y);
249  // });
250 
251  qDebug() << " m_xWindowRange=" << m_xWindowRange
252  << " m_numberOfPoints=" << m_numberOfPoints;
253  for(const pappso::DataPoint &data_point : new_trace)
254  {
255  qDebug() << " data_point.x=" << data_point.x
256  << " data_point.y=" << data_point.y;
257  window_number = trunc(data_point.x / m_xWindowRange);
258  qDebug() << window_number;
259  if(window_number != old_window_number)
260  {
261  old_window_number = window_number;
262  number_of_peaks_in_window = 0;
263  itbegin = data_points.end();
264  }
265  if(number_of_peaks_in_window < m_numberOfPoints)
266  {
267  qDebug();
268  data_points.push_back(data_point);
269  number_of_peaks_in_window++;
270  if(number_of_peaks_in_window == 1)
271  {
272  itbegin = data_points.begin() + (data_points.size() - 1);
273  }
274  }
275  else
276  {
277  qDebug();
278 
279  it_min = minYDataPoint(itbegin, data_points.end());
280  if(it_min != data_points.end())
281  {
282  qDebug();
283  if(it_min->y < data_point.y)
284  {
285  qDebug();
286  *it_min = data_point;
287  // it_min->x = data_point.x;
288  // it_min->y = data_point.y;
289  }
290  }
291  }
292  }
293  qDebug();
294  // new_trace.sortX();
295  // qDebug() << new_trace.size();
296  // data_points.clear();
297  // data_points = new_trace;
298  // data_points = std::move(new_trace);
299  // qDebug() << data_points.size();
300  data_points.sortX();
301  qDebug();
302  return data_points;
303 }
void sortX()
Definition: trace.cpp:905
std::vector< DataPoint >::const_iterator minYDataPoint(std::vector< DataPoint >::const_iterator begin, std::vector< DataPoint >::const_iterator end)
Definition: trace.cpp:117

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

◆ getNumberOfPoints()

std::size_t FilterGreatestYperWindow::getNumberOfPoints ( ) const

Definition at line 306 of file filterpass.cpp.

307 {
308  return m_numberOfPoints;
309 }

References m_numberOfPoints.

◆ operator=()

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

Definition at line 222 of file filterpass.cpp.

223 {
224  qDebug();
227 
228  return *this;
229 }

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: