pappso::FilterMorphoWindowBase Class Reference

base class that apply a signal treatment based on a window More...

#include <filtermorpho.h>

Inheritance diagram for pappso::FilterMorphoWindowBase:

Public Member Functions
	FilterMorphoWindowBase (std::size_t half_window_size)
	FilterMorphoWindowBase (const FilterMorphoWindowBase &other)
virtual	~FilterMorphoWindowBase ()
virtual Trace &	filter (Trace &data_points) const override
virtual std::size_t	getHalfWindowSize () const

Protected Member Functions
virtual double	getWindowValue (std::vector< DataPoint >::const_iterator begin, std::vector< DataPoint >::const_iterator end) const =0

Protected Attributes
std::size_t	m_half_window_size = 0

Detailed Description

base class that apply a signal treatment based on a window

Definition at line 56 of file filtermorpho.h.

Constructor & Destructor Documentation

FilterMorphoWindowBase() [1/2]

FilterMorphoWindowBase::FilterMorphoWindowBase

(

std::size_t

half_window_size

)

Definition at line 34 of file filtermorpho.cpp.

  : m_half_window_size(half_window_size)
{

FilterMorphoWindowBase() [2/2]

FilterMorphoWindowBase::FilterMorphoWindowBase

(

const FilterMorphoWindowBase &

other

)

Definition at line 38 of file filtermorpho.cpp.

  : m_half_window_size(other.m_half_window_size)
{

~FilterMorphoWindowBase()

virtual pappso::FilterMorphoWindowBase::~FilterMorphoWindowBase ( )

inlinevirtual

Definition at line 68 of file filtermorpho.h.

Member Function Documentation

filter()

Trace & FilterMorphoWindowBase::filter ( Trace &  data_points ) const

overridevirtual

Implements pappso::FilterInterface.

Definition at line 49 of file filtermorpho.cpp.

{
 
  qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__ << " "
           << m_half_window_size << " data_points.size()" << data_points.size();
  if(m_half_window_size == 0)
    return data_points;
  Trace old_trace(data_points);
  auto it        = old_trace.begin();
  auto itend     = old_trace.end() - m_half_window_size - 1;
  auto it_target = data_points.begin();
 
 
  std::size_t loop_begin = 0;
  while((it != itend) && (loop_begin < m_half_window_size))
    {
      // maxYDataPoint(it_begin, it + m_half_window_size + 1);
      // qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__ << " "
      //         << it->x << " " << m_half_window_size;
      // it_target->x = it->x;
      it_target->y =
        getWindowValue(old_trace.begin(), it + m_half_window_size + 1);
      it++;
      it_target++;
      loop_begin++;
    }
  // qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__;
  while(it != itend)
    {
      // it_target->x = it->x;
      // qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__ << " "
      //        << it->x;
      it_target->y =
        getWindowValue(it - m_half_window_size, it + m_half_window_size + 1);
      it++;
      it_target++;
    }
  // qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__;
  while(it != old_trace.end())
    {
      // qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__ << " "
      //        << it->x;
      // it_target->x = it->x;
      it_target->y = getWindowValue(it - m_half_window_size, old_trace.end());
      it++;
      it_target++;
    }
  // qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__;
  // problem with move or swap : this lead to segmentation faults in some cases
  // data_points = std::move(new_trace);
  qDebug() << __FILE__ << " " << __FUNCTION__ << " " << __LINE__;
  return data_points;

References getWindowValue(), and m_half_window_size.

Referenced by pappso::FilterMorphoMinMax::filter(), pappso::FilterMorphoMaxMin::filter(), and pappso::FilterMorphoBackground::filter().

getHalfWindowSize()

std::size_t FilterMorphoWindowBase::getHalfWindowSize ( ) const

virtual

Definition at line 44 of file filtermorpho.cpp.

{
  return m_half_window_size;

References m_half_window_size.

getWindowValue()

virtual double pappso::FilterMorphoWindowBase::getWindowValue ( std::vector< DataPoint >::const_iterator  begin, std::vector< DataPoint >::const_iterator  end  ) const

protectedpure virtual

Implemented in pappso::FilterMorphoMean, pappso::FilterMorphoMedian, pappso::FilterMorphoMin, pappso::FilterMorphoMax, and pappso::FilterMorphoSum.

Referenced by filter().

Member Data Documentation

m_half_window_size

std::size_t pappso::FilterMorphoWindowBase::m_half_window_size = 0

protected

Definition at line 59 of file filtermorpho.h.

Referenced by filter(), getHalfWindowSize(), pappso::FilterMorphoMax::getMaxHalfEdgeWindows(), pappso::FilterMorphoMean::getMeanHalfEdgeWindows(), and pappso::FilterMorphoMin::getMinHalfEdgeWindows().

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The documentation for this class was generated from the following files:

• pappsomspp/processing/filters/filtermorpho.h
• pappsomspp/processing/filters/filtermorpho.cpp