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LSST Data Management Base Package
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columnView.h
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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
8 * for details of code ownership.
9 *
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 */
23#ifndef AFW_TABLE_PYBIND11_COLUMNVIEW_H_INCLUDED
24#define AFW_TABLE_PYBIND11_COLUMNVIEW_H_INCLUDED
25
26#include "pybind11/pybind11.h"
27
28#include "ndarray/pybind11.h"
30
32
33namespace lsst {
34namespace afw {
35namespace table {
36namespace python {
37
38template <typename Record>
39using PyColumnView = pybind11::classh<ColumnViewT<Record>, BaseColumnView>;
40
51template <typename Record>
53 bool isBase = false) {
54 std::string fullName;
55 if (isBase) {
56 fullName = "_" + name + "ColumnViewBase";
57 } else {
58 fullName = name + "ColumnView";
59 }
60 return wrappers.wrapType(PyColumnView<Record>(wrappers.module, fullName.c_str()),
61 [](auto& mod, auto& cls) {
62 cls.def("getTable", &ColumnViewT<Record>::getTable);
63 cls.def_property_readonly("table", &ColumnViewT<Record>::getTable);
64 });
65};
66} // namespace python
67} // namespace table
68} // namespace afw
69} // namespace lsst
70#endif
T c_str(T... args)
Column-wise view into a sequence of records that have been allocated contiguously.
A helper class for subdividing pybind11 module across multiple translation units (i....
Definition python.h:242
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
pybind11::module module
The module object passed to the PYBIND11_MODULE block that contains this WrapperCollection.
Definition python.h:448
PyColumnView< Record > declareColumnView(cpputils::python::WrapperCollection &wrappers, std::string const &name, bool isBase=false)
Declare member and static functions for a given instantiation of lsst::afw::table::ColumnViewT<Record...
Definition columnView.h:52
pybind11::classh< ColumnViewT< Record >, BaseColumnView > PyColumnView
Definition columnView.h:39