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LSSTDataManagementBasePackage
Public Types | Public Member Functions | List of all members
lsst::ip::diffim::FindSetBits< MaskT > Class Template Reference

Class to accumulate Mask bits. More...

#include <FindSetBits.h>

Public Types

typedef MaskT::x_iterator x_iterator
 

Public Member Functions

 FindSetBits ()
 
virtual ~FindSetBits ()
 
void reset ()
 
MaskT::Pixel getBits () const
 
void apply (MaskT const &mask)
 

Detailed Description

template<typename MaskT>
class lsst::ip::diffim::FindSetBits< MaskT >

Class to accumulate Mask bits.

Note
Search through a Mask for any set bits.

Definition at line 53 of file FindSetBits.h.

Member Typedef Documentation

◆ x_iterator

template<typename MaskT>
typedef MaskT::x_iterator lsst::ip::diffim::FindSetBits< MaskT >::x_iterator

Definition at line 55 of file FindSetBits.h.

Constructor & Destructor Documentation

◆ FindSetBits()

template<typename MaskT>
lsst::ip::diffim::FindSetBits< MaskT >::FindSetBits ( )
inline

Definition at line 57 of file FindSetBits.h.

57  :
58  _bits(0) {;}

◆ ~FindSetBits()

template<typename MaskT>
virtual lsst::ip::diffim::FindSetBits< MaskT >::~FindSetBits ( )
inlinevirtual

Definition at line 59 of file FindSetBits.h.

59 {} ;

Member Function Documentation

◆ apply()

template<typename MaskT>
void lsst::ip::diffim::FindSetBits< MaskT >::apply ( MaskT const &  mask)
inline

Definition at line 68 of file FindSetBits.h.

68  {
69  reset();
70  for (int y = 0; y != mask.getHeight(); ++y) {
71  for (x_iterator ptr = mask.row_begin(y), end = mask.row_end(y); ptr != end; ++ptr) {
72  _bits |= (*ptr);
73  }
74  }
75  }
ptr
uint64_t * ptr
Definition: RangeSet.cc:88
mask
afw::table::Key< afw::table::Array< MaskPixelT > > mask
Definition: HeavyFootprint.cc:217
y
int y
Definition: SpanSet.cc:49
lsst::ip::diffim::FindSetBits::x_iterator
MaskT::x_iterator x_iterator
Definition: FindSetBits.h:55
end
int end
Definition: BoundedField.cc:105

◆ getBits()

template<typename MaskT>
MaskT::Pixel lsst::ip::diffim::FindSetBits< MaskT >::getBits ( ) const
inline

Definition at line 65 of file FindSetBits.h.

65 { return _bits; }

◆ reset()

template<typename MaskT>
void lsst::ip::diffim::FindSetBits< MaskT >::reset ( )
inline

Definition at line 62 of file FindSetBits.h.

62 { _bits = 0;}
The documentation for this class was generated from the following file:
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