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LSST Data Management Base Package
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Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
lsst::meas::base::LocalBackgroundTransform Class Reference

#include <LocalBackground.h>

Inheritance diagram for lsst::meas::base::LocalBackgroundTransform:
lsst::meas::base::FluxTransform lsst::meas::base::BaseTransform

Public Types

typedef LocalBackgroundControl Control
 

Public Member Functions

 LocalBackgroundTransform (Control const &ctrl, std::string const &name, afw::table::SchemaMapper &mapper)
 
virtual void operator() (afw::table::SourceCatalog const &inputCatalog, afw::table::BaseCatalog &outputCatalog, afw::geom::SkyWcs const &wcs, afw::image::PhotoCalib const &photoCalib) const
 

Protected Member Functions

void checkCatalogSize (afw::table::BaseCatalog const &cat1, afw::table::BaseCatalog const &cat2) const
 Ensure that catalogs have the same size.
 

Protected Attributes

std::string _name
 

Detailed Description

Definition at line 90 of file LocalBackground.h.

Member Typedef Documentation

◆ Control

Definition at line 92 of file LocalBackground.h.

Constructor & Destructor Documentation

◆ LocalBackgroundTransform()

lsst::meas::base::LocalBackgroundTransform::LocalBackgroundTransform ( Control const & ctrl,
std::string const & name,
afw::table::SchemaMapper & mapper )

Definition at line 115 of file LocalBackground.cc.

119 FlagDefinition const& flag = LocalBackgroundAlgorithm::getFlagDefinitions()[i];
120 if (flag == LocalBackgroundAlgorithm::FAILURE) continue;
121 if (mapper.getInputSchema().getNames().count(mapper.getInputSchema().join(name, flag.name)) == 0)
122 continue;
123 afw::table::Key<afw::table::Flag> key =
124 mapper.getInputSchema().find<afw::table::Flag>(name + "_" + flag.name).key;
125 mapper.addMapping(key);
126 }
127}
table::Key< std::string > name
Definition Amplifier.cc:116
SchemaMapper * mapper
std::size_t size() const
return the current size (number of defined elements) of the collection
FluxTransform(std::string const &name, afw::table::SchemaMapper &mapper)
static FlagDefinitionList const & getFlagDefinitions()

Member Function Documentation

◆ checkCatalogSize()

void lsst::meas::base::BaseTransform::checkCatalogSize ( afw::table::BaseCatalog const & cat1,
afw::table::BaseCatalog const & cat2 ) const
inlineprotectedinherited

Ensure that catalogs have the same size.

Parameters
[in]cat1Catalog for comparison
[in]cat2Catalog for comparison
Exceptions
LengthErrorCatalog sizes do not match

Definition at line 102 of file Transform.h.

102 {
103 if (cat1.size() != cat2.size()) {
104 throw LSST_EXCEPT(pex::exceptions::LengthError, "Catalog size mismatch");
105 }
106 }
#define LSST_EXCEPT(type,...)
Create an exception with a given type.
Definition Exception.h:48

◆ operator()()

void lsst::meas::base::FluxTransform::operator() ( afw::table::SourceCatalog const & inputCatalog,
afw::table::BaseCatalog & outputCatalog,
afw::geom::SkyWcs const & wcs,
afw::image::PhotoCalib const & photoCalib ) const
virtualinherited

Implements lsst::meas::base::BaseTransform.

Definition at line 88 of file FluxUtilities.cc.

90 {
91 checkCatalogSize(inputCatalog, outputCatalog);
92 FluxResultKey instFluxKey(inputCatalog.getSchema()[_name]);
93 afw::table::SourceCatalog::const_iterator inSrc = inputCatalog.begin();
94 afw::table::BaseCatalog::iterator outSrc = outputCatalog.begin();
95 {
96 for (; inSrc != inputCatalog.end() && outSrc != outputCatalog.end(); ++inSrc, ++outSrc) {
97 FluxResult instFluxResult = instFluxKey.get(*inSrc);
98 _magKey.set(*outSrc,
99 photoCalib.instFluxToMagnitude(instFluxResult.instFlux, instFluxResult.instFluxErr));
100 }
101 }
102}
CatalogIterator< typename Internal::iterator > iterator
Definition Catalog.h:110
typename Base::const_iterator const_iterator
void checkCatalogSize(afw::table::BaseCatalog const &cat1, afw::table::BaseCatalog const &cat2) const
Ensure that catalogs have the same size.
Definition Transform.h:102
virtual void set(afw::table::BaseRecord &record, MagResult const &magResult) const
Set a MagResult in the given record.

Member Data Documentation

◆ _name

std::string lsst::meas::base::BaseTransform::_name
protectedinherited

Definition at line 107 of file Transform.h.


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