lsst.astshim g50ff169b8f+2eb0e556e8
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UnitNormMap.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_UNITNORMMAP_H
23#define ASTSHIM_UNITNORMMAP_H
24
25#include <memory>
26#include <vector>
27
28#include "astshim/base.h"
29#include "astshim/Mapping.h"
30
31namespace ast {
32
53class UnitNormMap : public Mapping {
54 friend class Object;
55
56public:
66 explicit UnitNormMap(std::vector<double> const &centre, std::string const &options = "")
67 : Mapping(reinterpret_cast<AstMapping *>(
68 astUnitNormMap(centre.size(), centre.data(), "%s", options.c_str()))) {
69 assertOK();
70 }
71
72 virtual ~UnitNormMap() {}
73
75 UnitNormMap(UnitNormMap const &) = default;
76 UnitNormMap(UnitNormMap &&) = default;
77 UnitNormMap &operator=(UnitNormMap const &) = delete;
79
84
85protected:
86 virtual std::shared_ptr<Object> copyPolymorphic() const override {
87 return copyImpl<UnitNormMap, AstUnitNormMap>();
88 }
89
91 explicit UnitNormMap(AstUnitNormMap *rawptr) : Mapping(reinterpret_cast<AstMapping *>(rawptr)) {
92 if (!astIsAUnitNormMap(getRawPtr())) {
94 os << "this is a " << getClassName() << ", which is not a UnitNormMap";
95 throw std::invalid_argument(os.str());
96 }
97 }
98};
99
100} // namespace ast
101
102#endif
An abstract base class for objects which transform one set of coordinates to another.
Definition Mapping.h:59
Abstract base class for all AST objects.
Definition Object.h:51
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
The forward transformation of a UnitNormMap subtracts the specified centre and then transforms the re...
Definition UnitNormMap.h:53
virtual std::shared_ptr< Object > copyPolymorphic() const override
Return a deep copy of this object.
Definition UnitNormMap.h:86
UnitNormMap(UnitNormMap const &)=default
Copy constructor: make a deep copy.
UnitNormMap(UnitNormMap &&)=default
UnitNormMap(AstUnitNormMap *rawptr)
Construct a UnitNormMap from a raw AST pointer.
Definition UnitNormMap.h:91
virtual ~UnitNormMap()
Definition UnitNormMap.h:72
UnitNormMap(std::vector< double > const &centre, std::string const &options="")
Construct a UnitNormMap.
Definition UnitNormMap.h:66
UnitNormMap & operator=(UnitNormMap const &)=delete
std::shared_ptr< UnitNormMap > copy() const
Return a deep copy of this object.
Definition UnitNormMap.h:81
UnitNormMap & operator=(UnitNormMap &&)=default
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 str(T... args)