LSSTApplications  20.0.0
LSSTDataManagementBasePackage
ParallelMap.h
Go to the documentation of this file.
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_PARALLELMAP_H
23 #define ASTSHIM_PARALLELMAP_H
24 
25 #include <memory>
26 #include <sstream>
27 #include <stdexcept>
28 
29 #include "astshim/base.h"
30 #include "astshim/CmpMap.h"
31 
32 namespace ast {
33 
53 class ParallelMap : public CmpMap {
54  friend class Object;
55 
56 public:
69  explicit ParallelMap(Mapping const &map1, Mapping const &map2, std::string const &options = "")
70  : CmpMap(map1, map2, false, options) {}
71 
72  virtual ~ParallelMap() {}
73 
75  ParallelMap(ParallelMap const &) = default;
76  ParallelMap(ParallelMap &&) = default;
77  ParallelMap &operator=(ParallelMap const &) = delete;
79 
82  return std::static_pointer_cast<ParallelMap>(copyPolymorphic());
83  }
84 
85 protected:
86  virtual std::shared_ptr<Object> copyPolymorphic() const override {
87  return copyImpl<ParallelMap, AstCmpMap>();
88  }
89 
92  explicit ParallelMap(AstCmpMap *rawptr) : CmpMap(rawptr) {
93  if (getSeries()) {
94  throw std::runtime_error("Compound mapping is in series");
95  }
96  }
97 };
98 
99 } // namespace ast
100 
101 #endif
ast::ParallelMap::ParallelMap
ParallelMap(ParallelMap &&)=default
std::string
STL class.
std::shared_ptr
STL class.
ast::ParallelMap::copy
std::shared_ptr< ParallelMap > copy() const
Return a deep copy of this object.
Definition: ParallelMap.h:81
ast::CmpMap::getSeries
bool getSeries()
Return True if the map is in series.
Definition: CmpMap.h:104
ast::Mapping
An abstract base class for objects which transform one set of coordinates to another.
Definition: Mapping.h:59
base.h
ast::Object
Abstract base class for all AST objects.
Definition: Object.h:51
ast::ParallelMap::operator=
ParallelMap & operator=(ParallelMap &&)=default
CmpMap.h
ast::ParallelMap::operator=
ParallelMap & operator=(ParallelMap const &)=delete
ast::ParallelMap::ParallelMap
ParallelMap(Mapping const &map1, Mapping const &map2, std::string const &options="")
Construct a ParallelMap.
Definition: ParallelMap.h:69
std::runtime_error
STL class.
ast::ParallelMap::copyPolymorphic
virtual std::shared_ptr< Object > copyPolymorphic() const override
Return a deep copy of this object.
Definition: ParallelMap.h:86
ast
AST wrapper classes and functions.
Definition: attributes_channel.dox:1
ast::ParallelMap::ParallelMap
ParallelMap(AstCmpMap *rawptr)
Construct a ParallelMap from a raw AST pointer.
Definition: ParallelMap.h:92
ast::ParallelMap::~ParallelMap
virtual ~ParallelMap()
Definition: ParallelMap.h:72
ast::ParallelMap
A parallel compound mapping where the first Mapping is used to transform the lower numbered coordinat...
Definition: ParallelMap.h:53
ast::ParallelMap::ParallelMap
ParallelMap(ParallelMap const &)=default
Copy constructor: make a deep copy.
ast::CmpMap
Abstract base class for SeriesMap and ParallelMap.
Definition: CmpMap.h:60