lsst::afw::cameraGeom::Camera Class Reference

A collection of Detectors plus additional coordinate system support. More...

#include <Camera.h>

Inheritance diagram for lsst::afw::cameraGeom::Camera:

Classes
class	Factory

Public Types
using	DetectorList = DetectorCollection::List
using	NameMap = std::unordered_map< std::string, std::shared_ptr< Detector > >
using	IdMap = std::map< int, std::shared_ptr< Detector > >
using	List = std::vector< std::shared_ptr< Detector > >

Public Member Functions
	Camera (std::string const &name, DetectorList const &detectorList, std::shared_ptr< TransformMap > transformMap, std::string const &pupilFactoryName)
	Construct a camera. More...
	Camera (Camera const &)=delete
	Camera (Camera &&)=delete
Camera &	operator= (Camera const &)=delete
Camera &	operator= (Camera &&)=delete
virtual	~Camera () noexcept
std::string	getName () const
	Return the name of the camera. More...
std::string	getPupilFactoryName () const
	Return the fully-qualified name of the Python class that provides this Camera's PupilFactory. More...
DetectorList	findDetectors (lsst::geom::Point2D const &point, CameraSys const &cameraSys) const
	Find the detectors that cover a point in any camera system. More...
std::vector< DetectorList >	findDetectorsList (std::vector< lsst::geom::Point2D > const &pointList, CameraSys const &cameraSys) const
	Find the detectors that cover a list of points in any camera system. More...
std::shared_ptr< afw::geom::TransformPoint2ToPoint2 >	getTransform (CameraSys const &fromSys, CameraSys const &toSys) const
	Get a transform from one CameraSys to another. More...
std::shared_ptr< TransformMap const >	getTransformMap () const noexcept
	Obtain the transform registry. More...
lsst::geom::Point2D	transform (lsst::geom::Point2D const &point, CameraSys const &fromSys, CameraSys const &toSys) const
	Transform a point from one camera coordinate system to another. More...
std::vector< lsst::geom::Point2D >	transform (std::vector< lsst::geom::Point2D > const &points, CameraSys const &fromSys, CameraSys const &toSys) const
	Transform a vector of points from one camera coordinate system to another. More...
bool	isPersistable () const noexcept override
	Cameras are always persistable. More...
NameMap const &	getNameMap () const noexcept
	Get an unordered map over detector names. More...
IdMap const &	getIdMap () const noexcept
	Get an unordered map over detector IDs. More...
lsst::geom::Box2D const &	getFpBBox () const noexcept
	Return a focal plane bounding box that encompasses all detectors. More...
std::size_t	size () const noexcept
	Get the number of detectors. More...
bool	empty () const noexcept
	Determine if the DetectorCollection contains any Detectors. More...
std::shared_ptr< Detector >	operator[] (std::string const &name) const
	Implement the [name] operator. More...
std::shared_ptr< Detector >	operator[] (int id) const
	Implement the [id] operator. More...
std::shared_ptr< Detector >	get (std::string const &name, std::shared_ptr< Detector > def=nullptr) const
	Support the "in" operator. More...
std::shared_ptr< Detector >	get (int id, std::shared_ptr< Detector > def=nullptr) const
	Support the "in" operator. More...
void	writeFits (std::string const &fileName, std::string const &mode="w") const
	Write the object to a regular FITS file. More...
void	writeFits (fits::MemFileManager &manager, std::string const &mode="w") const
	Write the object to a FITS image in memory. More...
void	writeFits (fits::Fits &fitsfile) const
	Write the object to an already-open FITS object. More...

Static Public Member Functions
static std::shared_ptr< Camera >	readFits (fits::Fits &fitsfile)
	Read an object from an already open FITS object. More...
static std::shared_ptr< Camera >	readFits (std::string const &fileName, int hdu=fits::DEFAULT_HDU)
	Read an object from a regular FITS file. More...
static std::shared_ptr< Camera >	readFits (fits::MemFileManager &manager, int hdu=fits::DEFAULT_HDU)
	Read an object from a FITS file in memory. More...
static std::shared_ptr< Camera >	dynamicCast (std::shared_ptr< Persistable > const &ptr)
	Dynamically cast a shared_ptr. More...
static std::shared_ptr< DetectorCollection >	readFits (fits::Fits &fitsfile)
	Read an object from an already open FITS object. More...
static std::shared_ptr< DetectorCollection >	readFits (std::string const &fileName, int hdu=fits::DEFAULT_HDU)
	Read an object from a regular FITS file. More...
static std::shared_ptr< DetectorCollection >	readFits (fits::MemFileManager &manager, int hdu=fits::DEFAULT_HDU)
	Read an object from a FITS file in memory. More...
static std::shared_ptr< DetectorCollection >	dynamicCast (std::shared_ptr< Persistable > const &ptr)
	Dynamically cast a shared_ptr. More...

Protected Types
typedef io::OutputArchiveHandle	OutputArchiveHandle

Protected Member Functions
	Camera (table::io::InputArchive const &archive, table::io::CatalogVector const &catalogs)
void	write (OutputArchiveHandle &handle) const override
	Write the object to one or more catalogs. More...
std::string	getPythonModule () const override
	Return the fully-qualified Python module that should be imported to guarantee that its factory is registered. More...

Detailed Description

A collection of Detectors plus additional coordinate system support.

Camera.transform transforms points from one camera coordinate system to another. Camera.getTransform returns a transform between camera coordinate systems. Camera.findDetectors finds all detectors overlapping a specified point.

Definition at line 43 of file Camera.h.

Member Typedef Documentation

DetectorList

using lsst::afw::cameraGeom::Camera::DetectorList = DetectorCollection::List

Definition at line 45 of file Camera.h.

IdMap

using lsst::afw::cameraGeom::DetectorCollection::IdMap = std::map<int, std::shared_ptr<Detector> >

inherited

Definition at line 44 of file DetectorCollection.h.

List

using lsst::afw::cameraGeom::DetectorCollection::List = std::vector<std::shared_ptr<Detector> >

inherited

Definition at line 45 of file DetectorCollection.h.

NameMap

using lsst::afw::cameraGeom::DetectorCollection::NameMap = std::unordered_map<std::string, std::shared_ptr<Detector> >

inherited

Definition at line 43 of file DetectorCollection.h.

OutputArchiveHandle

typedef io::OutputArchiveHandle lsst::afw::table::io::Persistable::OutputArchiveHandle

protectedinherited

Definition at line 108 of file Persistable.h.

Constructor & Destructor Documentation

Camera() [1/4]

lsst::afw::cameraGeom::Camera::Camera	(	std::string const &	name,
		DetectorList const &	detectorList,
		std::shared_ptr< TransformMap >	transformMap,
		std::string const &	pupilFactoryName
	)

Construct a camera.

Parameters

[in]	name	name of camera
[in]	detectorList	a DetectorList in index order
[in]	transformMap	a TransformMap that at least supports FOCAL_PLANE and FIELD_ANGLE coordinates
[in]	pupilFactoryName	name of a PupilFactory class for this camera

Definition at line 68 of file Camera.cc.

                                                                                            :
    DetectorCollection(detectorList),
    _name(name), _transformMap(std::move(transformMap)), _pupilFactoryName(pupilFactoryName)
    {}

Camera() [2/4]

lsst::afw::cameraGeom::Camera::Camera ( Camera const &  )

delete

Camera() [3/4]

lsst::afw::cameraGeom::Camera::Camera ( Camera &&  )

delete

~Camera()

lsst::afw::cameraGeom::Camera::~Camera ( )

virtualdefaultnoexcept

Camera() [4/4]

lsst::afw::cameraGeom::Camera::Camera ( table::io::InputArchive const &  archive, table::io::CatalogVector const &  catalogs  )

protected

Definition at line 208 of file Camera.cc.

                                                                                         :
    DetectorCollection(archive, catalogs)
    // deferred initalization for data members is not ideal, but better than
    // trying to initialize them before validating the archive
{
    auto const & keys = PersistenceHelper::get();
    LSST_ARCHIVE_ASSERT(catalogs.size() >= 2u);
    auto const & cat = catalogs[1];
    LSST_ARCHIVE_ASSERT(cat.getSchema() == keys.schema);
    LSST_ARCHIVE_ASSERT(cat.size() == 1u);
    auto const & record = cat.front();
    _name = record.get(keys.name);
    _pupilFactoryName = record.get(keys.pupilFactoryName);
    _transformMap = archive.get<TransformMap>(record.get(keys.transformMap));
}

Member Function Documentation

dynamicCast() [1/2]

template std::shared_ptr< meas::extensions::psfex::PsfexPsf > lsst::afw::table::io::PersistableFacade< Camera >::dynamicCast ( std::shared_ptr< Persistable > const &  ptr )

staticinherited

Dynamically cast a shared_ptr.

Dynamically cast a shared pointer and raise on failure.

You must provide an explicit template instantiation in the .cc file for each class that inherits from PersistableFacade. Designed to work around RTTI issues on macOS with hidden symbols;

Exceptions

lsst::pex::exceptions::LogicError

if the cast fails

param[in] ptr The pointer to be cast.

Returns

The cast pointer.

Exceptions

lsst::pex::exceptions::TypeError

If the dynamic cast fails.

Definition at line 18 of file Persistable.cc.

                                                                                        {
    auto result = std::dynamic_pointer_cast<T>(ptr);
    if (!result) {
        throw LSST_EXCEPT(pex::exceptions::TypeError, "Dynamic pointer cast failed");
    }
    return result;
}

dynamicCast() [2/2]

template std::shared_ptr< meas::extensions::psfex::PsfexPsf > lsst::afw::table::io::PersistableFacade< DetectorCollection >::dynamicCast ( std::shared_ptr< Persistable > const &  ptr )

staticinherited

Dynamically cast a shared_ptr.

Dynamically cast a shared pointer and raise on failure.

You must provide an explicit template instantiation in the .cc file for each class that inherits from PersistableFacade. Designed to work around RTTI issues on macOS with hidden symbols;

Exceptions

lsst::pex::exceptions::LogicError

if the cast fails

param[in] ptr The pointer to be cast.

Returns

The cast pointer.

Exceptions

lsst::pex::exceptions::TypeError

If the dynamic cast fails.

Definition at line 18 of file Persistable.cc.

                                                                                        {
    auto result = std::dynamic_pointer_cast<T>(ptr);
    if (!result) {
        throw LSST_EXCEPT(pex::exceptions::TypeError, "Dynamic pointer cast failed");
    }
    return result;
}

empty()

bool lsst::afw::cameraGeom::DetectorCollection::empty ( ) const

inlinenoexceptinherited

Determine if the DetectorCollection contains any Detectors.

Definition at line 77 of file DetectorCollection.h.

{ return _idDict.empty(); }

findDetectors()

Camera::DetectorList lsst::afw::cameraGeom::Camera::findDetectors	(	lsst::geom::Point2D const &	point,
		CameraSys const &	cameraSys
	)		const

Find the detectors that cover a point in any camera system.

Parameters

[in]	point	position to use in lookup (lsst::geom::Point2D)
[in]	cameraSys	camera coordinate system of point

Returns

a list of zero or more Detectors that overlap the specified point

Definition at line 76 of file Camera.cc.

                                                                             {
    auto transform = getTransformFromOneTransformMap(*this, cameraSys, getNativeCameraSys());
    auto nativePoint = transform->applyForward(point);

    DetectorList detectorList;
    for (auto const &item : getIdMap()) {
        auto detector = item.second;
        auto nativeToPixels = detector->getTransform(getNativeCameraSys(), PIXELS);
        auto pointPixels = nativeToPixels->applyForward(nativePoint);
        if (lsst::geom::Box2D(detector->getBBox()).contains(pointPixels)) {
            detectorList.push_back(std::move(detector));
        }
    }
    return detectorList;
}

findDetectorsList()

std::vector< Camera::DetectorList > lsst::afw::cameraGeom::Camera::findDetectorsList	(	std::vector< lsst::geom::Point2D > const &	pointList,
		CameraSys const &	cameraSys
	)		const

Find the detectors that cover a list of points in any camera system.

Parameters

[in]	pointList	a list of points (lsst::geom::Point2D)
[in]	cameraSys	the camera coordinate system of the points in pointList

Returns

a list of lists; each list contains the names of all detectors which contain the corresponding point

Definition at line 93 of file Camera.cc.

                                                                                              {
    auto transform = getTransformFromOneTransformMap(*this, cameraSys, getNativeCameraSys());
    std::vector<DetectorList> detectorListList(pointList.size());

    auto nativePointList = transform->applyForward(pointList);

    for (auto const &item: getIdMap()) {
        auto const &detector = item.second;
        auto nativeToPixels = detector->getTransform(getNativeCameraSys(), PIXELS);
        auto pointPixelsList = nativeToPixels->applyForward(nativePointList);
        for (std::size_t i = 0; i < pointPixelsList.size(); ++i) {
            auto const &pointPixels = pointPixelsList[i];
            if (lsst::geom::Box2D(detector->getBBox()).contains(pointPixels)) {
                detectorListList[i].push_back(detector);
            }
        }
    }
    return detectorListList;
}

get() [1/2]

std::shared_ptr< Detector > lsst::afw::cameraGeom::DetectorCollection::get ( std::string const &  name, std::shared_ptr< Detector >  def = nullptr  ) const

inherited

Support the "in" operator.

Parameters

[in]	name	detector name
[in]	def	default detector to return. This defaults to the NULL pointer

Returns

pointer to detector entry if the entry exists, else return the default value

Definition at line 67 of file DetectorCollection.cc.

                                                                                     {
    auto i = _nameDict.find(name);
    if (i == _nameDict.end()) {
        return def;
    }
    return i->second;
}

get() [2/2]

std::shared_ptr< Detector > lsst::afw::cameraGeom::DetectorCollection::get ( int  id, std::shared_ptr< Detector >  def = nullptr  ) const

inherited

Support the "in" operator.

Parameters

[in]	id	detector id
[in]	def	default detector to return. This defaults to the NULL pointer

Returns

pointer to detector entry if the entry exists, else return the default value

Definition at line 76 of file DetectorCollection.cc.

                                                                                         {
    auto i = _idDict.find(id);
    if (i == _idDict.end()) {
        return def;
    }
    return i->second;
}

getFpBBox()

lsst::geom::Box2D const& lsst::afw::cameraGeom::DetectorCollection::getFpBBox ( ) const

inlinenoexceptinherited

Return a focal plane bounding box that encompasses all detectors.

Definition at line 67 of file DetectorCollection.h.

{ return _fpBBox; }

getIdMap()

IdMap const& lsst::afw::cameraGeom::DetectorCollection::getIdMap ( ) const

inlinenoexceptinherited

Get an unordered map over detector IDs.

Definition at line 64 of file DetectorCollection.h.

{ return _idDict; }

getName()

std::string lsst::afw::cameraGeom::Camera::getName ( ) const

inline

Return the name of the camera.

Definition at line 72 of file Camera.h.

{ return _name; }

getNameMap()

NameMap const& lsst::afw::cameraGeom::DetectorCollection::getNameMap ( ) const

inlinenoexceptinherited

Get an unordered map over detector names.

Definition at line 61 of file DetectorCollection.h.

{ return _nameDict; }

getPupilFactoryName()

std::string lsst::afw::cameraGeom::Camera::getPupilFactoryName ( ) const

inline

Return the fully-qualified name of the Python class that provides this Camera's PupilFactory.

Definition at line 77 of file Camera.h.

{ return _pupilFactoryName; }

getPythonModule()

std::string lsst::afw::cameraGeom::DetectorCollection::getPythonModule ( ) const

overrideprotectedvirtualinherited

Return the fully-qualified Python module that should be imported to guarantee that its factory is registered.

Must be less than ArchiveIndexSchema::MAX_MODULE_LENGTH characters.

Will be ignored if empty.

Reimplemented from lsst::afw::table::io::Persistable.

Definition at line 159 of file DetectorCollection.cc.

                                                    {
    return "lsst.afw.cameraGeom";
}

getTransform()

std::shared_ptr< afw::geom::TransformPoint2ToPoint2 > lsst::afw::cameraGeom::Camera::getTransform	(	CameraSys const &	fromSys,
		CameraSys const &	toSys
	)		const

Get a transform from one CameraSys to another.

Parameters

[in]	fromSys	From CameraSys
[in]	toSys	To CameraSys

Returns

an afw::geom::TransformPoint2ToPoint2 that transforms from fromSys to toSys in the forward direction

Exceptions

lsst::pex::exceptions::InvalidParameterError	if no transform is available. This includes the case that fromSys specifies a known detector and toSys specifies any other detector (known or unknown)
KeyError	if an unknown detector is specified

Definition at line 114 of file Camera.cc.

                                                                                                       {
    try {
        return getTransformMap()->getTransform(fromSys, toSys);
    } catch (pex::exceptions::InvalidParameterError &) {}

    // If the Camera was constructed after DM-14980 using the makeCamera*
    // methods in cameraFactory.py, the Camera and all Detectors share a
    // single TransformMap that knows about all of the coordinate systems. In
    // that case the above call should succeed (unless the requested
    // coordinate systems are totally bogus).
    //
    // But if someone built this Camera by hand, the Detectors will know about
    // only the coordinate systems associated with them, while the Camera
    // itself only knows about coordinate systems that aren't associated with
    // any particular Detector.  In that case we need to (in general) look up
    // transforms in multiple places and connect them using the "native camera
    // sys" that's known to everything (at least usually FOCAL_PLANE).
    auto fromSysToNative = getTransformFromOneTransformMap(*this, fromSys, getNativeCameraSys());
    auto nativeToToSys = getTransformFromOneTransformMap(*this, getNativeCameraSys(), toSys);
    return fromSysToNative->then(*nativeToToSys);
}

getTransformMap()

std::shared_ptr<TransformMap const> lsst::afw::cameraGeom::Camera::getTransformMap ( ) const

inlinenoexcept

Obtain the transform registry.

Returns

_transformMap a TransformMap

Note

_transformMap is immutable, so this should be safe.

Definition at line 122 of file Camera.h.

{ return _transformMap; }

isPersistable()

bool lsst::afw::cameraGeom::Camera::isPersistable ( ) const

inlineoverridevirtualnoexcept

Cameras are always persistable.

Reimplemented from lsst::afw::table::io::Persistable.

Definition at line 150 of file Camera.h.

                                                 {
        return true;
    }

operator=() [1/2]

Camera& lsst::afw::cameraGeom::Camera::operator= ( Camera const &  )

delete

operator=() [2/2]

Camera& lsst::afw::cameraGeom::Camera::operator= ( Camera &&  )

delete

operator[]() [1/2]

std::shared_ptr< Detector > lsst::afw::cameraGeom::DetectorCollection::operator[] ( std::string const &  name ) const

inherited

Implement the [name] operator.

Parameters

[in]

name

detector name

Returns

pointer to detector entry

Definition at line 51 of file DetectorCollection.cc.

                                                                                   {
    auto det = get(name);
    if (det == nullptr) {
        throw LSST_EXCEPT(pex::exceptions::NotFoundError, "Detector name not found");
    }
    return det;
}

operator[]() [2/2]

std::shared_ptr< Detector > lsst::afw::cameraGeom::DetectorCollection::operator[] ( int  id ) const

inherited

Implement the [id] operator.

Parameters

[in]

id

detector name

Returns

pointer to detector entry

Definition at line 59 of file DetectorCollection.cc.

                                                                   {
    auto det = get(id);
    if (det == nullptr) {
        throw LSST_EXCEPT(pex::exceptions::NotFoundError, "Detector id not found");
    }
    return det;
}

readFits() [1/6]

static std::shared_ptr<DetectorCollection > lsst::afw::table::io::PersistableFacade< DetectorCollection >::readFits ( fits::Fits &  fitsfile )

inlinestaticinherited

Read an object from an already open FITS object.

Parameters

[in]

fitsfile

FITS object to read from, already positioned at the desired HDU.

Definition at line 183 of file Persistable.h.

                                                         {
        return dynamicCast(Persistable::_readFits(fitsfile));
    }

readFits() [2/6]

static std::shared_ptr<Camera > lsst::afw::table::io::PersistableFacade< Camera >::readFits ( fits::Fits &  fitsfile )

inlinestaticinherited

Read an object from an already open FITS object.

Parameters

[in]

fitsfile

FITS object to read from, already positioned at the desired HDU.

Definition at line 183 of file Persistable.h.

                                                         {
        return dynamicCast(Persistable::_readFits(fitsfile));
    }

readFits() [3/6]

static std::shared_ptr<DetectorCollection > lsst::afw::table::io::PersistableFacade< DetectorCollection >::readFits ( std::string const &  fileName, int  hdu = fits::DEFAULT_HDU  )

inlinestaticinherited

Read an object from a regular FITS file.

Parameters

[in]	fileName	Name of the file to read.
[in]	hdu	HDU to read, where 0 is the primary. The special value of afw::fits::DEFAULT_HDU skips the primary HDU if it is empty.

Definition at line 194 of file Persistable.h.

                                                                                           {
        return dynamicCast(Persistable::_readFits(fileName, hdu));
    }

readFits() [4/6]

static std::shared_ptr<Camera > lsst::afw::table::io::PersistableFacade< Camera >::readFits ( std::string const &  fileName, int  hdu = fits::DEFAULT_HDU  )

inlinestaticinherited

Read an object from a regular FITS file.

Parameters

[in]	fileName	Name of the file to read.
[in]	hdu	HDU to read, where 0 is the primary. The special value of afw::fits::DEFAULT_HDU skips the primary HDU if it is empty.

Definition at line 194 of file Persistable.h.

                                                                                           {
        return dynamicCast(Persistable::_readFits(fileName, hdu));
    }

readFits() [5/6]

static std::shared_ptr<Camera > lsst::afw::table::io::PersistableFacade< Camera >::readFits ( fits::MemFileManager &  manager, int  hdu = fits::DEFAULT_HDU  )

inlinestaticinherited

Read an object from a FITS file in memory.

Parameters

[in]	manager	Manager for the memory to read from.
[in]	hdu	HDU to read, where 0 is the primary. The special value of afw::fits::DEFAULT_HDU skips the primary HDU if it is empty.

Definition at line 205 of file Persistable.h.

                                                                                             {
        return dynamicCast(Persistable::_readFits(manager, hdu));
    }

readFits() [6/6]

static std::shared_ptr<DetectorCollection > lsst::afw::table::io::PersistableFacade< DetectorCollection >::readFits ( fits::MemFileManager &  manager, int  hdu = fits::DEFAULT_HDU  )

inlinestaticinherited

Read an object from a FITS file in memory.

Parameters

[in]	manager	Manager for the memory to read from.
[in]	hdu	HDU to read, where 0 is the primary. The special value of afw::fits::DEFAULT_HDU skips the primary HDU if it is empty.

Definition at line 205 of file Persistable.h.

                                                                                             {
        return dynamicCast(Persistable::_readFits(manager, hdu));
    }

size()

std::size_t lsst::afw::cameraGeom::DetectorCollection::size ( ) const

inlinenoexceptinherited

Get the number of detectors.

Renamed to __len__ in Python.

Definition at line 72 of file DetectorCollection.h.

{ return _idDict.size(); }

transform() [1/2]

lsst::geom::Point2D lsst::afw::cameraGeom::Camera::transform	(	lsst::geom::Point2D const &	point,
		CameraSys const &	fromSys,
		CameraSys const &	toSys
	)		const

Transform a point from one camera coordinate system to another.

Parameters

[in]	point	an lsst::geom::Point2d
[in]	fromSys	transform from this CameraSys
[in]	toSys	transform to this CameraSys

Returns

point transformed to toSys (an lsst::geom::Point2D)

Definition at line 137 of file Camera.cc.

                                                                    {
    auto transform = getTransform(fromSys, toSys);
    return transform->applyForward(point);
}

transform() [2/2]

std::vector< lsst::geom::Point2D > lsst::afw::cameraGeom::Camera::transform	(	std::vector< lsst::geom::Point2D > const &	points,
		CameraSys const &	fromSys,
		CameraSys const &	toSys
	)		const

Transform a vector of points from one camera coordinate system to another.

Parameters

[in]	points	an vector of lsst::geom::Point2d
[in]	fromSys	transform from this CameraSys
[in]	toSys	transform to this CameraSys

Returns

points transformed to toSys (a vector of lsst::geom::Point2D)

Definition at line 143 of file Camera.cc.

                                                                                 {
    auto transform = getTransform(fromSys, toSys);
    return transform->applyForward(points);
}

write()

void lsst::afw::cameraGeom::Camera::write ( OutputArchiveHandle &  handle ) const

overrideprotectedvirtual

Write the object to one or more catalogs.

The handle object passed to this function provides an interface for adding new catalogs and adding nested objects to the same archive (while checking for duplicates). See OutputArchiveHandle for more information.

Reimplemented from lsst::afw::table::io::Persistable.

Definition at line 227 of file Camera.cc.

                                                    {
    DetectorCollection::write(handle);
    auto const & keys = PersistenceHelper::get();
    auto cat = handle.makeCatalog(keys.schema);
    auto record = cat.addNew();
    record->set(keys.name, getName());
    record->set(keys.pupilFactoryName, getPupilFactoryName());
    record->set(keys.transformMap, handle.put(getTransformMap()));
    handle.saveCatalog(cat);
}

writeFits() [1/3]

void lsst::afw::table::io::Persistable::writeFits ( std::string const &  fileName, std::string const &  mode = "w"  ) const

inherited

Write the object to a regular FITS file.

Parameters

[in]	fileName	Name of the file to write to.
[in]	mode	If "w", any existing file with the given name will be overwritten. If "a", new HDUs will be appended to an existing file.

Definition at line 24 of file Persistable.cc.

                                                                                  {
    fits::Fits fitsfile(fileName, mode, fits::Fits::AUTO_CLOSE | fits::Fits::AUTO_CHECK);
    writeFits(fitsfile);
}

writeFits() [2/3]

void lsst::afw::table::io::Persistable::writeFits ( fits::MemFileManager &  manager, std::string const &  mode = "w"  ) const

inherited

Write the object to a FITS image in memory.

Parameters

[in]	manager	Name of the file to write to.
[in]	mode	If "w", any existing file with the given name will be overwritten. If "a", new HDUs will be appended to an existing file.

Definition at line 29 of file Persistable.cc.

                                                                                    {
    fits::Fits fitsfile(manager, mode, fits::Fits::AUTO_CLOSE | fits::Fits::AUTO_CHECK);
    writeFits(fitsfile);
}

writeFits() [3/3]

void lsst::afw::table::io::Persistable::writeFits ( fits::Fits &  fitsfile ) const

inherited

Write the object to an already-open FITS object.

Parameters

[in]

fitsfile

Open FITS object to write to.

Definition at line 18 of file Persistable.cc.

                                                    {
    OutputArchive archive;
    archive.put(this);
    archive.writeFits(fitsfile);
}

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

• /j/snowflake/release/lsstsw/stack/Linux64/afw/16.0-82-g59ec2a54a+1/include/lsst/afw/cameraGeom/Camera.h
• /j/snowflake/release/lsstsw/stack/Linux64/afw/16.0-82-g59ec2a54a+1/src/cameraGeom/Camera.cc