OpenCPN Partial API docs
Loading...
Searching...
No Matches
std_instance_chk.h
Go to the documentation of this file.
1/***************************************************************************
2 * Copyright (C) 2023 Alec Leamas *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, see <https://www.gnu.org/licenses/>. *
16 **************************************************************************/
17
24#ifndef STD_INSTANCE_CHECK_H_
25#define STD_INSTANCE_CHECK_H_
26
27#include <wx/snglinst.h>
28
30
33public:
35
36 virtual ~StdInstanceCheck();
37
38 bool IsMainInstance() override;
39
40 void CleanUp() override;
41
42private:
43 std::string m_path;
44 bool m_is_main_instance;
45};
46
47#endif // STD_INSTANCE_CHECK_H_
Common interface for all instance checkers.
InstanceCheck implementation based on <unistd.h> i.
bool IsMainInstance() override
Return true if this process is the primary opencpn instance.
void CleanUp() override
Remove all persistent instance state, including possible lock file and defunct opencpn processes.
Instance check interface.