lsst.astshim  16.0-2-g0febb12+11
ShiftMap.h
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22 #ifndef ASTSHIM_SHIFTMAP_H
23 #define ASTSHIM_SHIFTMAP_H
24 
25 #include <algorithm>
26 #include <vector>
27 
28 #include "astshim/base.h"
29 #include "astshim/Mapping.h"
30 
31 namespace ast {
32 
40 class ShiftMap : public Mapping {
41  friend class Object;
42 
43 public:
49  explicit ShiftMap(std::vector<double> const &shift, std::string const &options = "")
50  : Mapping(reinterpret_cast<AstMapping *>(
51  astShiftMap(shift.size(), shift.data(), "%s", options.c_str()))) {}
52 
53  virtual ~ShiftMap() {}
54 
56  ShiftMap(ShiftMap const &) = default;
57  ShiftMap(ShiftMap &&) = default;
58  ShiftMap &operator=(ShiftMap const &) = delete;
59  ShiftMap &operator=(ShiftMap &&) = default;
60 
62  std::shared_ptr<ShiftMap> copy() const { return std::static_pointer_cast<ShiftMap>(copyPolymorphic()); }
63 
64 protected:
65  virtual std::shared_ptr<Object> copyPolymorphic() const override {
66  return copyImpl<ShiftMap, AstShiftMap>();
67  }
68 
70  explicit ShiftMap(AstShiftMap *rawptr) : Mapping(reinterpret_cast<AstMapping *>(rawptr)) {
71  if (!astIsAShiftMap(getRawPtr())) {
72  std::ostringstream os;
73  os << "this is a " << getClassName() << ", which is not a ShiftMap";
74  throw std::invalid_argument(os.str());
75  }
76  }
77 };
78 
79 } // namespace ast
80 
81 #endif
AstObject const * getRawPtr() const
Definition: Object.h:291
virtual std::shared_ptr< Object > copyPolymorphic() const override
Definition: ShiftMap.h:65
AST wrapper classes and functions.
Definition: attributes_channel.dox:1
std::string getClassName() const
Definition: Object.h:138
Definition: Mapping.h:59
Definition: ShiftMap.h:40
virtual ~ShiftMap()
Definition: ShiftMap.h:53
ShiftMap(std::vector< double > const &shift, std::string const &options="")
Definition: ShiftMap.h:49
ShiftMap(AstShiftMap *rawptr)
Construct a ShiftMap from a raw AST pointer.
Definition: ShiftMap.h:70
Definition: Object.h:51
ShiftMap & operator=(ShiftMap const &)=delete
std::shared_ptr< ShiftMap > copy() const
Return a deep copy of this object.
Definition: ShiftMap.h:62