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LSST Data Management Base Package
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DetectorCollection.h
Go to the documentation of this file.
1/*
2 * Developed for the LSST Data Management System.
3 * This product includes software developed by the LSST Project
4 * (https://www.lsst.org).
5 * See the COPYRIGHT file at the top-level directory of this distribution
6 * for details of code ownership.
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <https://www.gnu.org/licenses/>.
20 */
21
22#ifndef LSST_AFW_CAMERAGEOM_DETECTORCOLLECTION_H
23#define LSST_AFW_CAMERAGEOM_DETECTORCOLLECTION_H
24
25#include <map>
26#include <string>
27#include <memory>
28
29#include "lsst/geom/Box.h"
32
33namespace lsst {
34namespace afw {
35namespace cameraGeom {
36
48template <typename T>
50public:
51
55
56 virtual ~DetectorCollectionBase() noexcept = 0;
57
59 NameMap const & getNameMap() const noexcept { return _nameDict; }
60
62 IdMap const & getIdMap() const noexcept { return _idDict; }
63
67 std::size_t size() const noexcept { return _idDict.size(); }
68
72 bool empty() const noexcept { return _idDict.empty(); }
73
80 std::shared_ptr<T> operator[](std::string const & name) const;
81
88 std::shared_ptr<T> operator[](int id) const;
89
99 std::shared_ptr<T> get(std::string const & name, std::shared_ptr<T> def=nullptr) const;
100
110 std::shared_ptr<T> get(int id, std::shared_ptr<T> def=nullptr) const;
111
112protected:
113
114 explicit DetectorCollectionBase(List const & detectorList);
115
116 DetectorCollectionBase() noexcept = default;
117
120
121 DetectorCollectionBase & operator=(DetectorCollectionBase const &) = default;
123
135 void add(std::shared_ptr<T> detector);
136
137 void remove(std::string const & name);
138 void remove(int id);
139
140private:
141 NameMap _nameDict; //< map keyed on name
142 IdMap _idDict; //< map keyed on id
143};
144
145
150 public table::io::PersistableFacade<DetectorCollection>,
151 public table::io::Persistable {
152public:
153
154 DetectorCollection(List const & list);
155
156 virtual ~DetectorCollection() noexcept;
157
159 lsst::geom::Box2D const & getFpBBox() const noexcept { return _fpBBox; }
160
161 // DetectorCollection is immutable, so it cannot be moveable. It is also
162 // always held by shared_ptr, so there is no good reason to copy it.
165
166 // DetectorCollection is immutable, so it cannot be assignable.
169
171 bool isPersistable() const noexcept override {
172 return true;
173 }
174
175protected:
176
178
179 std::string getPersistenceName() const override;
180
181 std::string getPythonModule() const override;
182
183 void write(OutputArchiveHandle& handle) const override;
184
185private:
186
187 class Factory;
188
189 lsst::geom::Box2D _fpBBox; //< bounding box of collection
190};
191
192} // namespace cameraGeom
193} // namespace afw
194} // namespace lsst
195
196
197#endif // LSST_AFW_CAMERAGEOM_DETECTORCOLLECTION_H
An abstract base class for collections of Detectors and specific subclasses thereof.
std::size_t size() const noexcept
Get the number of detectors.
std::shared_ptr< T > operator[](std::string const &name) const
Implement the [name] operator.
IdMap const & getIdMap() const noexcept
Get a map keyed and ordered by ID.
NameMap const & getNameMap() const noexcept
Get a map keyed and ordered by name.
std::shared_ptr< T > get(std::string const &name, std::shared_ptr< T > def=nullptr) const
Retrieve a detector by name, or fall back to a default.
void add(std::shared_ptr< T > detector)
Add a detector to the collection.
bool empty() const noexcept
Determine if the collection contains any detectors.
An immutable collection of Detectors that can be accessed by name or ID.
DetectorCollection(DetectorCollection const &)=delete
bool isPersistable() const noexcept override
DetectorCollections are always persistable.
DetectorCollection & operator=(DetectorCollection &&)=delete
DetectorCollection(DetectorCollection &&)=delete
DetectorCollection & operator=(DetectorCollection const &)=delete
A representation of a detector in a mosaic camera.
Definition Detector.h:185
A vector of catalogs used by Persistable.
A multi-catalog archive object used to load table::io::Persistable objects.
A floating-point coordinate rectangle geometry.
Definition Box.h:413
T empty(T... args)
STL namespace.
T size(T... args)