LSSTApplications  18.0.0+106,18.0.0+50,19.0.0,19.0.0+1,19.0.0+10,19.0.0+11,19.0.0+13,19.0.0+17,19.0.0+2,19.0.0-1-g20d9b18+6,19.0.0-1-g425ff20,19.0.0-1-g5549ca4,19.0.0-1-g580fafe+6,19.0.0-1-g6fe20d0+1,19.0.0-1-g7011481+9,19.0.0-1-g8c57eb9+6,19.0.0-1-gb5175dc+11,19.0.0-1-gdc0e4a7+9,19.0.0-1-ge272bc4+6,19.0.0-1-ge3aa853,19.0.0-10-g448f008b,19.0.0-12-g6990b2c,19.0.0-2-g0d9f9cd+11,19.0.0-2-g3d9e4fb2+11,19.0.0-2-g5037de4,19.0.0-2-gb96a1c4+3,19.0.0-2-gd955cfd+15,19.0.0-3-g2d13df8,19.0.0-3-g6f3c7dc,19.0.0-4-g725f80e+11,19.0.0-4-ga671dab3b+1,19.0.0-4-gad373c5+3,19.0.0-5-ga2acb9c+2,19.0.0-5-gfe96e6c+2,w.2020.01
LSSTDataManagementBasePackage
_threshold.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
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 
24 #include <pybind11/pybind11.h>
25 #include <pybind11/stl.h>
26 
27 #include "lsst/utils/python.h"
28 
30 
31 namespace py = pybind11;
32 using namespace py::literals;
33 
34 namespace lsst {
35 namespace afw {
36 namespace detection {
37 
39  auto clsThreshold = wrappers.wrapType(
40  py::class_<Threshold, std::shared_ptr<Threshold>>(wrappers.module, "Threshold"),
41  [](auto& mod, auto& cls) {
42  cls.def(py::init<double const, typename Threshold::ThresholdType const, bool const,
43  double const>(),
44  "value"_a, "type"_a = Threshold::VALUE, "polarity"_a = true,
45  "includeMultiplier"_a = 1.0);
46 
47  cls.def("getType", &Threshold::getType);
48  cls.def_static("parseTypeString", Threshold::parseTypeString);
49  cls.def_static("getTypeString", Threshold::getTypeString);
50  cls.def("getValue", (double (Threshold::*)(const double) const) & Threshold::getValue,
51  "param"_a = -1);
52  //
53  // template<typename ImageT>
54  // double getValue(ImageT const& image) const;
55  //
56  cls.def("getPolarity", &Threshold::getPolarity);
57  cls.def("setPolarity", &Threshold::setPolarity);
58  cls.def("getIncludeMultiplier", &Threshold::getIncludeMultiplier);
59  cls.def("setIncludeMultiplier", &Threshold::setIncludeMultiplier);
60  });
61 
62  wrappers.wrapType(py::enum_<Threshold::ThresholdType>(clsThreshold, "ThresholdType"),
63  [](auto& mod, auto& enm) {
64  enm.value("VALUE", Threshold::ThresholdType::VALUE);
65  enm.value("BITMASK", Threshold::ThresholdType::BITMASK);
66  enm.value("STDEV", Threshold::ThresholdType::STDEV);
67  enm.value("VARIANCE", Threshold::ThresholdType::VARIANCE);
68  enm.value("PIXEL_STDEV", Threshold::ThresholdType::PIXEL_STDEV);
69  enm.export_values();
70  });
71 
72  wrappers.wrap([](auto& mod) {
73  mod.def("createThreshold", createThreshold, "value"_a, "type"_a = "value", "polarity"_a = true);
74  });
75 }
76 
77 } // namespace detection
78 } // namespace afw
79 } // namespace lsst
estimate sample standard deviation
Definition: Statistics.h:68
A Threshold is used to pass a threshold value to detection algorithms.
Definition: Threshold.h:43
void wrap(WrapperCallback function)
Add a set of wrappers without defining a class.
Definition: python.h:369
pybind11::module module
The module object passed to the PYBIND11_MODULE block that contains this WrapperCollection.
Definition: python.h:448
A base class for image defects.
Threshold createThreshold(const double value, const std::string type="value", const bool polarity=true)
Factory method for creating Threshold objects.
Definition: Threshold.cc:109
estimate sample variance
Definition: Statistics.h:69
A helper class for subdividing pybind11 module across multiple translation units (i.e.
Definition: python.h:242
void wrapThreshold(WrapperCollection &)
Definition: _threshold.cc:38
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