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LSST Data Management Base Package
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NormMap.h
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1/*
2 * LSST Data Management System
3 * Copyright 2017 AURA/LSST.
4 *
5 * This product includes software developed by the
6 * LSST Project (http://www.lsst.org/).
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the LSST License Statement and
19 * the GNU General Public License along with this program. If not,
20 * see <https://www.lsstcorp.org/LegalNotices/>.
21 */
22#ifndef ASTSHIM_NORMMAP_H
23#define ASTSHIM_NORMMAP_H
24
25#include <memory>
26
27#include "astshim/base.h"
28#include "astshim/Mapping.h"
29
30namespace ast {
31
51class NormMap : public Mapping {
52 friend class Object;
53
54public:
61 explicit NormMap(Frame const &frame, std::string const &options = "")
62 : Mapping(reinterpret_cast<AstMapping *>(
63 astNormMap(const_cast<AstObject *>(frame.getRawPtr()), "%s", options.c_str()))) {
64 assertOK();
65 }
66
67 virtual ~NormMap() {}
68
70 NormMap(NormMap const &) = default;
71 NormMap(NormMap &&) = default;
72 NormMap &operator=(NormMap const &) = delete;
73 NormMap &operator=(NormMap &&) = default;
74
77
78protected:
79 virtual std::shared_ptr<Object> copyPolymorphic() const override {
81 }
82
84 explicit NormMap(AstNormMap *rawptr) : Mapping(reinterpret_cast<AstMapping *>(rawptr)) {
85 if (!astIsANormMap(getRawPtr())) {
87 os << "this is a " << getClassName() << ", which is not a NormMap";
88 throw std::invalid_argument(os.str());
89 }
90 }
91};
92
93} // namespace ast
94
95#endif
Frame is used to represent a coordinate system.
Definition Frame.h:157
Mapping(Mapping const &)=default
Copy constructor: make a deep copy.
NormMap(AstNormMap *rawptr)
Construct a NormMap from a raw AST pointer.
Definition NormMap.h:84
friend class Object
Definition NormMap.h:52
virtual std::shared_ptr< Object > copyPolymorphic() const override
Return a deep copy of this object.
Definition NormMap.h:79
NormMap(Frame const &frame, std::string const &options="")
Construct a NormMap.
Definition NormMap.h:61
NormMap(NormMap const &)=default
Copy constructor: make a deep copy.
NormMap & operator=(NormMap const &)=delete
std::shared_ptr< NormMap > copy() const
Return a deep copy of this object.
Definition NormMap.h:76
NormMap(NormMap &&)=default
virtual ~NormMap()
Definition NormMap.h:67
NormMap & operator=(NormMap &&)=default
std::shared_ptr< T > copyImpl() const
Implementation of deep copy.
Definition Object.h:320
std::string getClassName() const
Get Class: the name of the class (e.g.
Definition Object.h:139
AstObject const * getRawPtr() const
Get the raw AST pointer.
Definition Object.h:292
AST wrapper classes and functions.
void assertOK(AstObject *rawPtr1=nullptr, AstObject *rawPtr2=nullptr)
Throw std::runtime_error if AST's state is bad.
Definition base.cc:49
T static_pointer_cast(T... args)
T str(T... args)