lsst.sphgeom  20.0.0+2
AngleInterval.h
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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 
35 namespace lsst {
36 namespace sphgeom {
37 
39 class AngleInterval : public Interval<AngleInterval, Angle> {
41 public:
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 
72 std::ostream & operator<<(std::ostream &, AngleInterval const &);
73 
74 }} // namespace lsst::sphgeom
75 
76 #endif // LSST_SPHGEOM_ANGLEINTERVAL_H_
lsst::sphgeom::Interval
Definition: Interval.h:48
lsst::sphgeom::AngleInterval
AngleInterval represents closed intervals of arbitrary angles.
Definition: AngleInterval.h:39
Angle.h
This file declares a class for representing angles.
lsst::sphgeom::Angle
Definition: Angle.h:43
Interval.h
This file defines a template representing closed real intervals.