RelativeSpanIterator Class Reference

Public Types
typedef det::Footprint::SpanList	SpanList

Public Member Functions
	RelativeSpanIterator ()
	RelativeSpanIterator (SpanList::const_iterator const &real, SpanList const &arr, int cx, int cy, bool forward=true)
bool	operator== (const SpanList::const_iterator &other)
bool	operator!= (const SpanList::const_iterator &other)
bool	operator<= (const SpanList::const_iterator &other)
bool	operator< (const SpanList::const_iterator &other)
bool	operator>= (const SpanList::const_iterator &other)
bool	operator> (const SpanList::const_iterator &other)
bool	operator== (RelativeSpanIterator &other)
bool	operator!= (RelativeSpanIterator &other)
RelativeSpanIterator	operator++ ()
RelativeSpanIterator	operator++ (int dummy)
bool	notDone ()
int	dxlo ()
int	dxhi ()
int	dy ()
int	x0 ()
int	x1 ()
int	y ()

Private Attributes
SpanList::const_iterator	_real
SpanList::const_iterator	_end
int	_cx
int	_cy
bool	_forward

Detailed Description

This is a convenience class used in symmetrizeFootprint, wrapping the idea of iterating through a SpanList either forward or backward, and looking at dx,dy coordinates relative to a center cx,cy coordinate. This makes the symmetrizeFootprint code much tidier and more symmetric-looking; the operations on the forward and backward iterators are mostly the same.

Definition at line 715 of file Baseline.cc.

Member Typedef Documentation

typedef det::Footprint::SpanList RelativeSpanIterator::SpanList

Definition at line 717 of file Baseline.cc.

Constructor & Destructor Documentation

RelativeSpanIterator::RelativeSpanIterator ( )

inline

Definition at line 719 of file Baseline.cc.

{}

RelativeSpanIterator::RelativeSpanIterator ( SpanList::const_iterator const &  real, SpanList const &  arr, int  cx, int  cy, bool  forward = true  )

inline

Definition at line 721 of file Baseline.cc.

        : _real(real), _cx(cx), _cy(cy), _forward(forward)
        {
            if (_forward) {
                _end = arr.end();
            } else {
                _end = arr.begin();
            }
        }

Member Function Documentation

int RelativeSpanIterator::dxhi ( )

inline

Definition at line 790 of file Baseline.cc.

               {
        if (_forward) {
            return (*_real)->getX1() - _cx;
        } else {
            return _cx - (*_real)->getX0();
        }
    }

int RelativeSpanIterator::dxlo ( )

inline

Definition at line 783 of file Baseline.cc.

               {
        if (_forward) {
            return (*_real)->getX0() - _cx;
        } else {
            return _cx - (*_real)->getX1();
        }
    }

int RelativeSpanIterator::dy ( )

inline

Definition at line 797 of file Baseline.cc.

             {
        return std::abs((*_real)->getY() - _cy);
    }

bool RelativeSpanIterator::notDone ( )

inline

Definition at line 775 of file Baseline.cc.

                   {
        if (_forward) {
            return _real < _end;
        } else {
            return _real >= _end;
        }
    }

bool RelativeSpanIterator::operator!= ( const SpanList::const_iterator &  other )

inline

Definition at line 736 of file Baseline.cc.

                                                          {
        return _real != other;
    }

bool RelativeSpanIterator::operator!= ( RelativeSpanIterator &  other )

inline

Definition at line 757 of file Baseline.cc.

                                                  {
        return !(*this == other);
    }

RelativeSpanIterator RelativeSpanIterator::operator++ ( )

inline

Definition at line 761 of file Baseline.cc.

                                      {
        if (_forward) {
            _real++;
        } else {
            _real--;
        }
        return *this;
    }

RelativeSpanIterator RelativeSpanIterator::operator++ ( int  dummy )

inline

Definition at line 769 of file Baseline.cc.

                                               {
        RelativeSpanIterator result = *this;
        ++(*this);
        return result;
    }

bool RelativeSpanIterator::operator< ( const SpanList::const_iterator &  other )

inline

Definition at line 742 of file Baseline.cc.

                                                         {
        return _real < other;
    }

bool RelativeSpanIterator::operator<= ( const SpanList::const_iterator &  other )

inline

Definition at line 739 of file Baseline.cc.

                                                          {
        return _real <= other;
    }

bool RelativeSpanIterator::operator== ( const SpanList::const_iterator &  other )

inline

Definition at line 733 of file Baseline.cc.

                                                          {
        return _real == other;
    }

bool RelativeSpanIterator::operator== ( RelativeSpanIterator &  other )

inline

Definition at line 752 of file Baseline.cc.

                                                  {
        return (_real == other._real) &&
            (_cx == other._cx) && (_cy == other._cy) &&
            (_forward == other._forward);
    }

bool RelativeSpanIterator::operator> ( const SpanList::const_iterator &  other )

inline

Definition at line 748 of file Baseline.cc.

                                                         {
        return _real > other;
    }

bool RelativeSpanIterator::operator>= ( const SpanList::const_iterator &  other )

inline

Definition at line 745 of file Baseline.cc.

                                                          {
        return _real >= other;
    }

int RelativeSpanIterator::x0 ( )

inline

Definition at line 800 of file Baseline.cc.

             {
        return (*_real)->getX0();
    }

int RelativeSpanIterator::x1 ( )

inline

Definition at line 803 of file Baseline.cc.

             {
        return (*_real)->getX1();
    }

int RelativeSpanIterator::y ( )

inline

Definition at line 806 of file Baseline.cc.

            {
        return (*_real)->getY();
    }

Member Data Documentation

int RelativeSpanIterator::_cx

private

Definition at line 813 of file Baseline.cc.

int RelativeSpanIterator::_cy

private

Definition at line 814 of file Baseline.cc.

SpanList::const_iterator RelativeSpanIterator::_end

private

Definition at line 812 of file Baseline.cc.

bool RelativeSpanIterator::_forward

private

Definition at line 815 of file Baseline.cc.

SpanList::const_iterator RelativeSpanIterator::_real

private

Definition at line 811 of file Baseline.cc.

---

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

• /lsst/home/lsstsw/stack/Linux64/meas_deblender/master-g76a88a4307+1/src/Baseline.cc