Mir
connection.h
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1/*
2 * Copyright © 2016 Canonical Ltd.
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License version 2 or 3 as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 * Authored by: Alan Griffiths <alan@octopull.co.uk>
17 */
18
19#ifndef MIR_CLIENT_CONNECTION_H
20#define MIR_CLIENT_CONNECTION_H
21
23
24#include <memory>
25
26namespace mir
27{
31namespace client
32{
35{
36public:
37 Connection() = default;
38 explicit Connection(MirConnection* connection) : self{connection, deleter} {}
39
40 operator MirConnection*() const { return self.get(); }
41
42 void reset() { self.reset(); }
43
44private:
45 static void deleter(MirConnection* connection) { mir_connection_release(connection); }
46 std::shared_ptr<MirConnection> self;
47};
48
49// Provide a deleted overload to avoid double release "accidents".
50void mir_connection_release(Connection const& connection) = delete;
51}
52}
53
54#endif //MIR_CLIENT_CONNECTION_H
Handle class for MirConnection - provides automatic reference counting.
Definition: connection.h:35
Connection(MirConnection *connection)
Definition: connection.h:38
void reset()
Definition: connection.h:42
struct MirConnection MirConnection
Definition: client_types.h:41
void mir_connection_release(Connection const &connection)=delete
Definition: splash_session.h:24

Copyright © 2012-2022 Canonical Ltd.
Generated on Sat 3 Dec 14:36:51 UTC 2022
This documentation is licensed under the GPL version 2 or 3.