LSSTApplications  17.0+11,17.0+34,17.0+56,17.0+57,17.0+59,17.0+7,17.0-1-g377950a+33,17.0.1-1-g114240f+2,17.0.1-1-g4d4fbc4+28,17.0.1-1-g55520dc+49,17.0.1-1-g5f4ed7e+52,17.0.1-1-g6dd7d69+17,17.0.1-1-g8de6c91+11,17.0.1-1-gb9095d2+7,17.0.1-1-ge9fec5e+5,17.0.1-1-gf4e0155+55,17.0.1-1-gfc65f5f+50,17.0.1-1-gfc6fb1f+20,17.0.1-10-g87f9f3f+1,17.0.1-11-ge9de802+16,17.0.1-16-ga14f7d5c+4,17.0.1-17-gc79d625+1,17.0.1-17-gdae4c4a+8,17.0.1-2-g26618f5+29,17.0.1-2-g54f2ebc+9,17.0.1-2-gf403422+1,17.0.1-20-g2ca2f74+6,17.0.1-23-gf3eadeb7+1,17.0.1-3-g7e86b59+39,17.0.1-3-gb5ca14a,17.0.1-3-gd08d533+40,17.0.1-30-g596af8797,17.0.1-4-g59d126d+4,17.0.1-4-gc69c472+5,17.0.1-6-g5afd9b9+4,17.0.1-7-g35889ee+1,17.0.1-7-gc7c8782+18,17.0.1-9-gc4bbfb2+3,w.2019.22
LSSTDataManagementBasePackage
Public Types | Public Member Functions | List of all members
lsst::ip::isr::CountMaskedPixels< ImageT, MaskT > Class Template Reference

#include <isr.h>

Public Types

typedef lsst::afw::image::MaskedImage< ImageT >::x_iterator x_iterator
 

Public Member Functions

 CountMaskedPixels ()
 
virtual ~CountMaskedPixels ()
 
void reset ()
 
void apply (lsst::afw::image::MaskedImage< ImageT > const &image, MaskT bitmask)
 
int getCount () const
 

Detailed Description

template<typename ImageT, typename MaskT = lsst::afw::image::MaskPixel>
class lsst::ip::isr::CountMaskedPixels< ImageT, MaskT >

Definition at line 56 of file isr.h.

Member Typedef Documentation

◆ x_iterator

template<typename ImageT , typename MaskT = lsst::afw::image::MaskPixel>
typedef lsst::afw::image::MaskedImage<ImageT>::x_iterator lsst::ip::isr::CountMaskedPixels< ImageT, MaskT >::x_iterator

Definition at line 58 of file isr.h.

Constructor & Destructor Documentation

◆ CountMaskedPixels()

template<typename ImageT , typename MaskT = lsst::afw::image::MaskPixel>
lsst::ip::isr::CountMaskedPixels< ImageT, MaskT >::CountMaskedPixels ( )
inline

Definition at line 59 of file isr.h.

59  :
60  _count(0) {} ;

◆ ~CountMaskedPixels()

template<typename ImageT , typename MaskT = lsst::afw::image::MaskPixel>
virtual lsst::ip::isr::CountMaskedPixels< ImageT, MaskT >::~CountMaskedPixels ( )
inlinevirtual

Definition at line 61 of file isr.h.

61 {};

Member Function Documentation

◆ apply()

template<typename ImageT , typename MaskT = lsst::afw::image::MaskPixel>
void lsst::ip::isr::CountMaskedPixels< ImageT, MaskT >::apply ( lsst::afw::image::MaskedImage< ImageT > const &  image,
MaskT  bitmask 
)
inline

Definition at line 67 of file isr.h.

68  {
69  reset();
70  for (int y = 0; y != image.getHeight(); ++y) {
71  for (x_iterator ptr = image.row_begin(y); ptr != image.row_end(y); ++ptr) {
72  if ( ((*ptr).mask() & bitmask) == bitmask ) {
73  _count += 1;
74  }
75  }
76  }
77  }
ptr
uint64_t * ptr
Definition: RangeSet.cc:88
y
int y
Definition: SpanSet.cc:49
lsst::ip::isr::CountMaskedPixels::x_iterator
lsst::afw::image::MaskedImage< ImageT >::x_iterator x_iterator
Definition: isr.h:58
lsst::afw::image::MaskedImage::getHeight
int getHeight() const
Return the number of rows in the image.
Definition: MaskedImage.h:1096
lsst::afw::image::MaskedImage::row_begin
x_iterator row_begin(int y) const
Return an x_iterator to the start of the image.
Definition: MaskedImage.cc:620
lsst::afw::image::MaskedImage::row_end
x_iterator row_end(int y) const
Return an x_iterator to the end of the image.
Definition: MaskedImage.cc:630

◆ getCount()

template<typename ImageT , typename MaskT = lsst::afw::image::MaskPixel>
int lsst::ip::isr::CountMaskedPixels< ImageT, MaskT >::getCount ( ) const
inline

Definition at line 80 of file isr.h.

80 { return _count; }

◆ reset()

template<typename ImageT , typename MaskT = lsst::afw::image::MaskPixel>
void lsst::ip::isr::CountMaskedPixels< ImageT, MaskT >::reset ( )
inline

Definition at line 64 of file isr.h.

64 { _count = 0; }
The documentation for this class was generated from the following file:
Generated on Sat Jun 8 2019 08:10:06 for LSSTApplications by   doxygen 1.8.13