Alexandria  2.16
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ColumnInfo.h
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1 /*
2  * Copyright (C) 2012-2020 Euclid Science Ground Segment
3  *
4  * This library is free software; you can redistribute it and/or modify it under
5  * the terms of the GNU Lesser General Public License as published by the Free
6  * Software Foundation; either version 3.0 of the License, or (at your option)
7  * any later version.
8  *
9  * This library is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12  * details.
13  *
14  * You should have received a copy of the GNU Lesser General Public License
15  * along with this library; if not, write to the Free Software Foundation, Inc.,
16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
25 #ifndef TABLE_COLUMNINFO_H
26 #define TABLE_COLUMNINFO_H
27 
28 #include <string>
29 #include <vector>
30 #include <memory>
31 #include <typeindex>
32 #include <utility>
33 
34 #include "ElementsKernel/Export.h"
35 
37 
38 namespace Euclid {
39 namespace Table {
40 
53 
54 public:
55 
57 
76  explicit ColumnInfo(std::vector<info_type> info_list);
77 
79  virtual ~ColumnInfo() = default;
80 
88  bool operator==(const ColumnInfo& other) const;
89 
97  bool operator!=(const ColumnInfo& other) const;
98 
105  std::size_t size() const;
106 
117  const ColumnDescription& getDescription(std::size_t index) const;
118 
129  const ColumnDescription& getDescription(const std::string& name) const;
130 
139  std::unique_ptr<std::size_t> find(const std::string& name) const;
140 
141 private:
143 
144 };
145 
146 }
147 } // end of namespace Euclid
148 
149 #endif /* TABLE_COLUMNINFO_H */
150 
std::string
STL class.
Euclid::Table::ColumnInfo::m_info_list
std::vector< info_type > m_info_list
Definition: ColumnInfo.h:142
Export.h
std::vector
STL class.
Euclid::Table::ColumnInfo::~ColumnInfo
virtual ~ColumnInfo()=default
Default destructor.
boost::operator!=
bool operator!=(const Euclid::SourceCatalog::Source::id_type &a, const Euclid::SourceCatalog::Source::id_type &b)
boost::variant specifies an equality operator (==), but, in older boost versions, not an inequality o...
Definition: Source.h:149
ColumnDescription.h
Euclid::Table::ColumnInfo
Provides information about the columns of a Table.
Definition: ColumnInfo.h:52
ELEMENTS_API
#define ELEMENTS_API
Euclid::Table::ColumnDescription
Contains the description of a specific column of a Table.
Definition: ColumnDescription.h:55
std::size_t
std::unique_ptr
STL class.
Euclid
Definition: InstOrRefHolder.h:29