lsst.sphgeom gac51dbfff8+052faf71bd
AngleInterval.h
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1/*
2 * LSST Data Management System
3 * Copyright 2014-2015 AURA/LSST.
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5 * This product includes software developed by the
6 * LSST Project (http://www.lsst.org/).
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22
23#ifndef LSST_SPHGEOM_ANGLEINTERVAL_H_
24#define LSST_SPHGEOM_ANGLEINTERVAL_H_
25
28
29#include <iosfwd>
30
31#include "Angle.h"
32#include "Interval.h"
33
34
35namespace lsst {
36namespace sphgeom {
37
39class AngleInterval : public Interval<AngleInterval, Angle> {
41public:
42 // Factory functions
43 static AngleInterval fromDegrees(double x, double y) {
44 return AngleInterval(Angle::fromDegrees(x),
45 Angle::fromDegrees(y));
46 }
47
48 static AngleInterval fromRadians(double x, double y) {
49 return AngleInterval(Angle::fromRadians(x),
50 Angle::fromRadians(y));
51 }
52
53 static AngleInterval empty() {
54 return AngleInterval();
55 }
56
57 static AngleInterval full() {
58 return AngleInterval(Angle(-std::numeric_limits<double>::infinity()),
59 Angle(std::numeric_limits<double>::infinity()));
60 }
61
62 // Delegation to base class constructors
63 AngleInterval() : Base() {}
64
65 explicit AngleInterval(Angle x) : Base(x) {}
66
67 AngleInterval(Angle x, Angle y) : Base(x, y) {}
68
69 AngleInterval(Base const & base) : Base(base) {}
70};
71
72std::ostream & operator<<(std::ostream &, AngleInterval const &);
73
74}} // namespace lsst::sphgeom
75
76#endif // LSST_SPHGEOM_ANGLEINTERVAL_H_
This file declares a class for representing angles.
This file defines a template representing closed real intervals.
AngleInterval represents closed intervals of arbitrary angles.
Definition: AngleInterval.h:39
Definition: Angle.h:43
Definition: Interval.h:48