StormByte-Database 2.0.0
C++26 database module of the StormByte suite
 
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named_value.hxx
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1/*
2 * Copyright (C) 2024-2026 David C. Manuelda (StormBytePP)
3 *
4 * This file is part of StormByte-Database.
5 *
6 * StormByte-Database original source is dual-licensed:
7 *
8 * 1. GNU Lesser General Public License v3.0 (or later)
9 * You may redistribute and/or modify this file under the terms of the
10 * GNU Lesser General Public License as published by the Free Software
11 * Foundation, either version 3 of the License, or (at your option)
12 * any later version.
13 *
14 * 2. Commercial license
15 * Alternatively, this file may be used under the terms of a commercial
16 * license agreement with the copyright holder
17 * (David C. Manuelda <StormByte@gmail.com>).
18 *
19 * Both licenses apply only to original StormByte-Database source in this
20 * repository. They do not cover other StormByte modules or any third-party
21 * material shipped with this repository (including everything under
22 * thirdparty/, and in particular the bundled StormByte-Logger tree and
23 * the PostgreSQL, MariaDB and SQLite trees), which remain under their own
24 * licenses.
25 *
26 * Neither license grants any patent rights. Any patent licenses required
27 * to use this software or third-party components must be obtained separately
28 * from the patent holders.
29 *
30 * StormByte-Database is distributed in the hope that it will be useful,
31 * but WITHOUT ANY WARRANTY; without even the implied warranty of
32 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33 * GNU Lesser General Public License for more details.
34 *
35 * You should have received a copy of the GNU Lesser General Public License
36 * version 3 along with StormByte-Database. If not, see
37 * <https://www.gnu.org/licenses/lgpl-3.0.html>.
38 *
39 * SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-StormByte-Commercial
40 */
41
42#pragma once
43
45
46#include <string>
47#include <string_view>
48
53namespace StormByte {
58 namespace Database {
64 public:
70 NamedValue(std::string_view name, const Value &value);
71
77 NamedValue(std::string_view name, Value &&value);
78
82 NamedValue(const NamedValue &other);
83
87 NamedValue(NamedValue &&other) noexcept;
88
92 ~NamedValue() noexcept override;
93
97 NamedValue &operator=(const NamedValue &other);
98
102 NamedValue &operator=(NamedValue &&other) noexcept;
103
109 inline bool operator==(const NamedValue &other) const noexcept {
110 return m_name == other.m_name && Value::operator==(other);
111 }
112
118 inline bool operator!=(const NamedValue &other) const noexcept {
119 return !(*this == other);
120 }
121
126 inline std::string_view Name() const noexcept {
127 return m_name;
128 }
129
130 private:
131 std::string m_name;
132 };
133 }
134}
Value plus column name.
Definition named_value.hxx:63
std::string_view Name() const noexcept
Column name.
Definition named_value.hxx:126
bool operator!=(const NamedValue &other) const noexcept
Inequality.
Definition named_value.hxx:118
NamedValue(const NamedValue &other)
Copy constructor.
NamedValue(std::string_view name, Value &&value)
Move name and value.
~NamedValue() noexcept override
Destructor.
NamedValue(NamedValue &&other) noexcept
Move constructor.
NamedValue(std::string_view name, const Value &value)
Copy name and value.
Type-erased SQL value (NULL, integers, double, text, blob, bool).
Definition value.hxx:68
Root namespace of the StormByte C++ suite.
#define STORMBYTE_DATABASE_PUBLIC
Definition visibility.h:54