LSSTApplications  20.0.0
LSSTDataManagementBasePackage
_aliasMap.cc
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1 /*
2  * This file is part of afw.
3  *
4  * Developed for the LSST Data Management System.
5  * This product includes software developed by the LSST Project
6  * (https://www.lsst.org).
7  * See the COPYRIGHT file at the top-level directory of this distribution
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23 
24 #include "pybind11/pybind11.h"
25 
26 #include "lsst/utils/python.h"
27 
29 
30 namespace py = pybind11;
31 using namespace pybind11::literals;
32 
33 namespace lsst {
34 namespace afw {
35 namespace table {
36 
37 using PyAliasMap = py::class_<AliasMap, std::shared_ptr<AliasMap>>;
38 
40  wrappers.wrapType(PyAliasMap(wrappers.module, "AliasMap"), [](auto &mod, auto &cls) {
41  cls.def(py::init<>());
42  cls.def(py::init<AliasMap const &>());
43 
44  cls.def("__len__", &AliasMap::size);
45  cls.def("empty", &AliasMap::empty);
46  cls.def("apply", &AliasMap::apply, "name"_a);
47  cls.def("get", &AliasMap::get, "alias"_a);
48  cls.def("__getitem__", &AliasMap::get, "alias"_a);
49  cls.def("set", &AliasMap::set, "alias"_a, "target"_a);
50  cls.def("__setitem__", &AliasMap::set);
51  cls.def("erase", &AliasMap::erase, "alias"_a);
52  cls.def("__delitem__", &AliasMap::erase, "alias"_a);
53  cls.def("__eq__", [](AliasMap &self, AliasMap &other) { return self == other; });
54  cls.def("__ne__", [](AliasMap &self, AliasMap &other) { return self != other; });
55  cls.def("contains", &AliasMap::contains, "other"_a);
56  cls.def("__contains__", &AliasMap::contains);
57  cls.def("items", [](AliasMap &self) { return py::make_iterator(self.begin(), self.end()); },
58  py::keep_alive<0, 1>());
59  });
60 }
61 
62 } // namespace table
63 } // namespace afw
64 } // namespace lsst
lsst::afw::table::PyAliasMap
py::class_< AliasMap, std::shared_ptr< AliasMap > > PyAliasMap
Definition: _aliasMap.cc:37
lsst::afw::table::wrapAliasMap
void wrapAliasMap(utils::python::WrapperCollection &wrappers)
Definition: _aliasMap.cc:39
lsst::afw
Definition: imageAlgorithm.dox:1
end
int end
Definition: BoundedField.cc:105
lsst::afw::geom.transform.transformContinued.cls
cls
Definition: transformContinued.py:33
lsst::afw::table::AliasMap
Mapping class that holds aliases for a Schema.
Definition: AliasMap.h:36
lsst::utils::python::WrapperCollection::wrapType
PyType wrapType(PyType cls, ClassWrapperCallback function, bool setModuleName=true)
Add a type (class or enum) wrapper, deferring method and other attribute definitions until finish() i...
Definition: python.h:391
astshim.fitsChanContinued.contains
def contains(self, name)
Definition: fitsChanContinued.py:127
other
ItemVariant const * other
Definition: Schema.cc:56
lsst::utils::python::WrapperCollection
A helper class for subdividing pybind11 module across multiple translation units (i....
Definition: python.h:242
lsst
A base class for image defects.
Definition: imageAlgorithm.dox:1
python.h
AliasMap.h
pybind11
Definition: _GenericMap.cc:40
lsst::utils::python::WrapperCollection::module
pybind11::module module
The module object passed to the PYBIND11_MODULE block that contains this WrapperCollection.
Definition: python.h:448