lsst.sphgeom  22.0.1-5-g1e25446+dfc68d4d09
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 #include <limits>
31 
32 #include "Angle.h"
33 #include "Interval.h"
34 
35 
36 namespace lsst {
37 namespace sphgeom {
38 
40 class AngleInterval : public Interval<AngleInterval, Angle> {
42 public:
43  // Factory functions
44  static AngleInterval fromDegrees(double x, double y) {
45  return AngleInterval(Angle::fromDegrees(x),
46  Angle::fromDegrees(y));
47  }
48 
49  static AngleInterval fromRadians(double x, double y) {
50  return AngleInterval(Angle::fromRadians(x),
51  Angle::fromRadians(y));
52  }
53 
54  static AngleInterval empty() {
55  return AngleInterval();
56  }
57 
58  static AngleInterval full() {
59  return AngleInterval(Angle(-std::numeric_limits<double>::infinity()),
60  Angle(std::numeric_limits<double>::infinity()));
61  }
62 
63  // Delegation to base class constructors
64  AngleInterval() : Base() {}
65 
66  explicit AngleInterval(Angle x) : Base(x) {}
67 
68  AngleInterval(Angle x, Angle y) : Base(x, y) {}
69 
70  AngleInterval(Base const & base) : Base(base) {}
71 };
72 
73 std::ostream & operator<<(std::ostream &, AngleInterval const &);
74 
75 }} // namespace lsst::sphgeom
76 
77 #endif // LSST_SPHGEOM_ANGLEINTERVAL_H_
This file declares a class for representing angles.
Definition: Angle.h:43
AngleInterval represents closed intervals of arbitrary angles.
Definition: AngleInterval.h:40
Definition: Interval.h:48