lsst.astshim g38293774b4+ac198e9f13
TranMap.h
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1/*
2 * LSST Data Management System
3 * Copyright 2017 AURA/LSST.
4 *
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6 * LSST Project (http://www.lsst.org/).
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22#ifndef ASTSHIM_TRANMAP_H
23#define ASTSHIM_TRANMAP_H
24
25#include <memory>
26
27#include "astshim/base.h"
28#include "astshim/Mapping.h"
29
30namespace ast {
31
49class TranMap : public Mapping {
50 friend class Object;
51
52public:
60 explicit TranMap(Mapping const &map1, Mapping const &map2, std::string const &options = "")
61 : Mapping(reinterpret_cast<AstMapping *>(astTranMap(const_cast<AstObject *>(map1.getRawPtr()),
62 const_cast<AstObject *>(map2.getRawPtr()),
63 "%s", options.c_str()))) {
64 assertOK();
65 }
66
67 virtual ~TranMap() {}
68
70 TranMap(TranMap const &) = default;
71 TranMap(TranMap &&) = default;
72 TranMap &operator=(TranMap const &) = delete;
73 TranMap &operator=(TranMap &&) = default;
74
81 std::shared_ptr<Mapping> operator[](int i) const { return decompose<Mapping>(i, false); };
82
84 std::shared_ptr<TranMap> copy() const { return std::static_pointer_cast<TranMap>(copyPolymorphic()); }
85
86protected:
87 virtual std::shared_ptr<Object> copyPolymorphic() const override {
88 return copyImpl<TranMap, AstTranMap>();
89 }
90
92 explicit TranMap(AstTranMap *rawptr) : Mapping(reinterpret_cast<AstMapping *>(rawptr)) {
93 if (!astIsATranMap(getRawPtr())) {
94 std::ostringstream os;
95 os << "this is a " << getClassName() << ", which is not a TranMap";
96 throw std::invalid_argument(os.str());
97 }
98 }
99};
100} // namespace ast
101
102#endif
Definition: Mapping.h:59
Definition: Object.h:51
std::string getClassName() const
Definition: Object.h:139
AstObject const * getRawPtr() const
Definition: Object.h:292
Definition: TranMap.h:49
TranMap(Mapping const &map1, Mapping const &map2, std::string const &options="")
Definition: TranMap.h:60
TranMap(TranMap &&)=default
virtual ~TranMap()
Definition: TranMap.h:67
TranMap & operator=(TranMap &&)=default
TranMap & operator=(TranMap const &)=delete
virtual std::shared_ptr< Object > copyPolymorphic() const override
Definition: TranMap.h:87
TranMap(AstTranMap *rawptr)
Construct a TranMap from a raw AST pointer.
Definition: TranMap.h:92
std::shared_ptr< TranMap > copy() const
Return a deep copy of this object.
Definition: TranMap.h:84
std::shared_ptr< Mapping > operator[](int i) const
Definition: TranMap.h:81
TranMap(TranMap const &)=default
Copy constructor: make a deep copy.
AST wrapper classes and functions.
Definition: attributes_channel.dox:1
void assertOK(AstObject *rawPtr1=nullptr, AstObject *rawPtr2=nullptr)
Definition: base.cc:49