Gazebo Transport

API Reference

14.1.0
SqlStatement.hh
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1/*
2 * Copyright (C) 2018 Open Source Robotics Foundation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16*/
17
18#ifndef GZ_TRANSPORT_LOG_SQLSTATEMENT_HH_
19#define GZ_TRANSPORT_LOG_SQLSTATEMENT_HH_
20
21#include <memory>
22#include <string>
23#include <vector>
24
25#include <gz/transport/config.hh>
26#include <gz/transport/log/Export.hh>
27
28namespace gz::transport::log
29{
30 // Inline bracket to help doxygen filtering.
31 inline namespace GZ_TRANSPORT_VERSION_NAMESPACE {
32 //
40 class GZ_TRANSPORT_LOG_VISIBLE SqlParameter
41 {
43 public: enum class ParamType : int
44 {
45 NULL_TYPE,
46 INTEGER,
47 REAL,
48 TEXT
49 // TODO(anyone): Consider supporting blob types
50 };
51
54 public: SqlParameter();
55
58 public: explicit SqlParameter(std::nullptr_t);
59
63 public: explicit SqlParameter(int64_t _integer);
64
68 public: explicit SqlParameter(double _real);
69
73 public: explicit SqlParameter(const std::string &_string);
74
77 public: SqlParameter(const SqlParameter &_other);
78
81 public: SqlParameter(SqlParameter &&_other); // NOLINT
82
86 public: SqlParameter &operator=(const SqlParameter &_other);
87
91 public: SqlParameter &operator=(SqlParameter &&_other); // NOLINT
92
95 public: void Set(std::nullptr_t _np);
96
99 public: void Set(int64_t _integer);
100
103 public: void Set(double _real);
104
107 public: void Set(const std::string &_text);
108
111 public: ParamType Type() const;
112
116 public: const int64_t *QueryInteger() const;
117
121 public: const double *QueryReal() const;
122
126 public: const std::string *QueryText() const;
127
129 public: ~SqlParameter();
130
132 private: class Implementation;
133
134#ifdef _WIN32
135// Disable warning C4251 which is triggered by
136// std::*
137#pragma warning(push)
138#pragma warning(disable: 4251)
139#endif
141 private: std::unique_ptr<Implementation> dataPtr;
142#ifdef _WIN32
143#pragma warning(pop)
144#endif
145 };
146
149 struct GZ_TRANSPORT_LOG_VISIBLE SqlStatement
150 {
151#ifdef _WIN32
152// Disable warning C4251 which is triggered by
153// std::*
154#pragma warning(push)
155#pragma warning(disable: 4251)
156#endif
159
162#ifdef _WIN32
163#pragma warning(pop)
164#endif
165
171 public: void Append(const SqlStatement &_other);
172 };
173 }
174}
175
176#endif