File catalog.h

namespace lsst

Class for a simple mapping implementing a generic AstrometryTransform.

Remove all non-astronomical counts from the Chunk Exposure’s pixels.

Forward declarations for lsst::utils::Cache

For details on the Cache class, see the Cache.h file.

It uses a template rather than a pointer so that the derived classes can use the specifics of the transform. The class simplePolyMapping overloads a few routines.

A base class for image defects

Numeric constants used by the Integrate.h integrator routines.

Compute Image Statistics

Note

Gauss-Kronrod-Patterson quadrature coefficients for use in quadpack routine qng. These coefficients were calculated with 101 decimal digit arithmetic by L. W. Fullerton, Bell Labs, Nov 1981.

Note

The Statistics class itself can only handle lsst::afw::image::MaskedImage() types. The philosophy has been to handle other types by making them look like lsst::afw::image::MaskedImage() and reusing that code. Users should have no need to instantiate a Statistics object directly, but should use the overloaded makeStatistics() factory functions.

namespace afw
namespace table
namespace python

Typedefs

using PyCatalog = pybind11::class_<CatalogT<Record>, std::shared_ptr<CatalogT<Record>>>

Functions

template<typename T, typename Record>
ndarray::Array<typename Field<T>::Value const, 1, 1> _getArrayFromCatalog(CatalogT<Record> const &catalog, Key<T> const &key)

Extract a column from a potentially non-contiguous Catalog.

Parameters

  • catalog: Catalog

  • key: Key to column to extract

template<typename Record>
ndarray::Array<double const, 1, 1> _getArrayFromCatalog(CatalogT<Record> const &catalog, Key<lsst::geom::Angle> const &key)

Parameters

  • catalog: Catalog

  • key: Key to column to extract

template<typename T, typename Record>
void declareCatalogOverloads(PyCatalog<Record> &cls)

Declare field-type-specific overloaded catalog member functions for one field type

Template Parameters
Parameters

  • [in] cls: Catalog pybind11 class.

template<typename Record>
PyCatalog<Record> declareCatalog(utils::python::WrapperCollection &wrappers, std::string const &name, bool isBase = false)

Wrap an instantiation of lsst::afw::table::CatalogT<Record>.

In addition to calling this method you must call addCatalogMethods on the class object in Python.

Template Parameters
Parameters

  • [in] wrappers: Package manager class will be added to.

  • [in] name: Name prefix of the record type, e.g. “Base” or “Simple”.

  • [in] isBase: Whether this instantiation is only being used as a base class (used to set the class name).