lsst::afw::image::FilterLabel::Factory Class Reference

Inheritance diagram for lsst::afw::image::FilterLabel::Factory:

Public Member Functions
std::shared_ptr< table::io::Persistable >	read (table::io::InputArchive const &archive, table::io::CatalogVector const &catalogs) const override
	Construct a new object from the given InputArchive and vector of catalogs. More...
	Factory (std::string const &name)

Static Public Member Functions
static PersistableFactory const &	lookup (std::string const &name, std::string const &module="")
	Return the factory that has been registered with the given name. More...

Protected Types
typedef io::InputArchive	InputArchive
typedef io::CatalogVector	CatalogVector

Detailed Description

Definition at line 245 of file FilterLabel.cc.

Member Typedef Documentation

CatalogVector

typedef io::CatalogVector lsst::afw::table::io::PersistableFactory::CatalogVector

protectedinherited

Definition at line 231 of file Persistable.h.

InputArchive

typedef io::InputArchive lsst::afw::table::io::PersistableFactory::InputArchive

protectedinherited

Definition at line 230 of file Persistable.h.

Constructor & Destructor Documentation

Factory()

lsst::afw::image::FilterLabel::Factory::Factory ( std::string const &  name )

inline

Definition at line 260 of file FilterLabel.cc.

: table::io::PersistableFactory(name) {}

Member Function Documentation

lookup()

PersistableFactory const & lsst::afw::table::io::PersistableFactory::lookup ( std::string const &  name, std::string const &  module = ""  )

staticinherited

Return the factory that has been registered with the given name.

If the lookup fails and module is not an empty string, we will attempt to import a Python module with that name (this will only work when the C++ is being called from Python) and try again.

Definition at line 76 of file Persistable.cc.

                                                                                                   {
    RegistryMap::const_iterator i = getRegistry().find(name);
    if (i == getRegistry().end()) {
        if (!module.empty()) {
            bool success = base::ModuleImporter::import(module);
            if (!success) {
                throw LSST_EXCEPT(
                        pex::exceptions::NotFoundError,
                        (boost::format(
                                 "PersistableFactory with name '%s' not found, and import of module "
                                 "'%s' failed (possibly because Python calls were not available from C++).") %
                         name % module)
                                .str());
            }
            i = getRegistry().find(name);
            if (i == getRegistry().end()) {
                throw LSST_EXCEPT(
                        pex::exceptions::LogicError,
                        (boost::format(
                                 "PersistableFactory with name '%s' not found even after successful import "
                                 "of module '%s'.  Please report this as a bug in the persistence "
                                 "implementation for this object.") %
                         name % module)
                                .str());
            }
        } else {
            throw LSST_EXCEPT(
                    pex::exceptions::LogicError,
                    (boost::format(
                             "PersistableFactory with name '%s' not found, and no Python module to import "
                             "was provided.  Please report this as a bug in the persistence implementation "
                             "for this object.") %
                     name)
                            .str());
        }
    }
    return *i->second;
}

read()

std::shared_ptr<table::io::Persistable> lsst::afw::image::FilterLabel::Factory::read ( table::io::InputArchive const &  archive, table::io::CatalogVector const &  catalogs  ) const

inlineoverridevirtual

Construct a new object from the given InputArchive and vector of catalogs.

Implements lsst::afw::table::io::PersistableFactory.

Definition at line 247 of file FilterLabel.cc.

                                                                                                      {
        auto const &keys = PersistenceHelper::get();
        LSST_ARCHIVE_ASSERT(catalogs.size() == 1u);
        table::BaseRecord const &record = catalogs.front().front();
        LSST_ARCHIVE_ASSERT(record.getSchema() == keys.schema);
 
        // Use explicit new operator to access private constructor
        return std::shared_ptr<FilterLabel>(
                new FilterLabel(record.get(keys.band.getExists()), record.get(keys.band.getValue()),
                                record.get(keys.physical.getExists()), record.get(keys.physical.getValue())));
    }

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

• /j/snowflake/release/lsstsw/stack/0.4.3/Linux64/afw/21.0.0-25-g1d57be3cd+e73869a214/src/image/FilterLabel.cc