lsst.astshim  16.0-1-g44ebaf5+1
CmpMap.h
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22 #ifndef ASTSHIM_CMPMAP_H
23 #define ASTSHIM_CMPMAP_H
24 
25 #include <memory>
26 #include <sstream>
27 #include <stdexcept>
28 
29 #include "astshim/base.h"
30 #include "astshim/detail/utils.h"
31 #include "astshim/Mapping.h"
32 
33 namespace ast {
34 
60 class CmpMap : public Mapping {
61  friend class Object;
62 
63 public:
77  explicit CmpMap(Mapping const &map1, Mapping const &map2, bool series, std::string const &options = "")
78  : Mapping(reinterpret_cast<AstMapping *>(astCmpMap(const_cast<AstObject *>(map1.getRawPtr()),
79  const_cast<AstObject *>(map2.getRawPtr()),
80  series, "%s", options.c_str()))) {}
81 
82  virtual ~CmpMap() {}
83 
85  CmpMap(CmpMap const &) = default;
86  CmpMap(CmpMap &&) = default;
87  CmpMap &operator=(CmpMap const &) = delete;
88  CmpMap &operator=(CmpMap &&) = default;
89 
91  std::shared_ptr<CmpMap> copy() const { return std::static_pointer_cast<CmpMap>(copyPolymorphic()); }
92 
99  std::shared_ptr<Mapping> operator[](int i) const { return decompose<Mapping>(i, false); };
100 
102  bool getSeries() { return detail::isSeries(reinterpret_cast<AstCmpMap *>(getRawPtr())); }
103 
104 protected:
105  virtual std::shared_ptr<Object> copyPolymorphic() const override {
106  return copyImpl<CmpMap, AstCmpMap>();
107  }
108 
111  explicit CmpMap(AstCmpMap *rawptr) : Mapping(reinterpret_cast<AstMapping *>(rawptr)) {
112  if (!astIsACmpMap(getRawPtr())) {
113  std::ostringstream os;
114  os << "this is a " << getClassName() << ", which is not a CmpMap";
115  throw std::invalid_argument(os.str());
116  }
117  }
118 };
119 
120 } // namespace ast
121 
122 #endif
CmpMap & operator=(CmpMap const &)=delete
AstObject const * getRawPtr() const
Definition: Object.h:291
AST wrapper classes and functions.
Definition: attributes_channel.dox:1
std::string getClassName() const
Definition: Object.h:138
Definition: Mapping.h:59
virtual std::shared_ptr< Object > copyPolymorphic() const override
Definition: CmpMap.h:105
bool getSeries()
Return True if the map is in series.
Definition: CmpMap.h:102
bool isSeries(AstCmpMap const *cmpMap)
Definition: utils.cc:47
std::shared_ptr< Mapping > operator[](int i) const
Definition: CmpMap.h:99
CmpMap(Mapping const &map1, Mapping const &map2, bool series, std::string const &options="")
Definition: CmpMap.h:77
std::shared_ptr< CmpMap > copy() const
Return a deep copy of this object.
Definition: CmpMap.h:91
virtual ~CmpMap()
Definition: CmpMap.h:82
Definition: Object.h:51
Definition: CmpMap.h:60
CmpMap(AstCmpMap *rawptr)
Definition: CmpMap.h:111