libquentier  0.8.0
The library for rich desktop clients of Evernote service
SysInfo.h
1 /*
2  * Copyright 2016-2025 Dmitry Ivanov
3  *
4  * This file is part of libquentier
5  *
6  * libquentier is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU Lesser General Public License as published by
8  * the Free Software Foundation, version 3 of the License.
9  *
10  * libquentier is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with libquentier. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #pragma once
20 
21 #include <quentier/utility/Linkage.h>
22 
23 #include <QString>
24 
25 namespace quentier::utility {
26 
27 class QUENTIER_EXPORT SysInfo
28 {
29 public:
30  SysInfo();
31  ~SysInfo() noexcept;
32 
33  [[nodiscard]] qint64 pageSize();
34  [[nodiscard]] qint64 totalMemory();
35  [[nodiscard]] qint64 freeMemory();
36 
37  [[nodiscard]] QString stackTrace();
38 
39  [[nodiscard]] QString platformName();
40 
41 private:
42  Q_DISABLE_COPY(SysInfo)
43 
44 private:
45  class SysInfoPrivate;
46  SysInfoPrivate * const d_ptr;
47  Q_DECLARE_PRIVATE(SysInfo)
48 };
49 
50 } // namespace quentier::utility
Definition: SysInfo.h:27
Definition: ApplicationSettings.h:27