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Use nullptr in a few places.
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1 /*
2  * This file is part of the PulseView project.
3  *
4  * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, see <http://www.gnu.org/licenses/>.
18  */
19
20 #ifndef PULSEVIEW_PV_DEVICEMANAGER_HPP
21 #define PULSEVIEW_PV_DEVICEMANAGER_HPP
22
23 #include <list>
24 #include <map>
25 #include <memory>
26 #include <string>
27
28 namespace Glib {
29 class VariantBase;
30 }
31
32 namespace sigrok {
33 class ConfigKey;
34 class Context;
35 class Driver;
36 }
37
38 namespace pv {
39
40 namespace devices {
41 class Device;
42 class HardwareDevice;
43 }
44
45 class Session;
46
47 class DeviceManager
48 {
49 public:
50         DeviceManager(std::shared_ptr<sigrok::Context> context);
51
52         ~DeviceManager() = default;
53
54         const std::shared_ptr<sigrok::Context>& context() const;
55
56         std::shared_ptr<sigrok::Context> context();
57
58         const std::list< std::shared_ptr<devices::HardwareDevice> >&
59                 devices() const;
60
61         std::list< std::shared_ptr<devices::HardwareDevice> > driver_scan(
62                 std::shared_ptr<sigrok::Driver> driver,
63                 std::map<const sigrok::ConfigKey *, Glib::VariantBase> drvopts);
64
65         const std::map<std::string, std::string> get_device_info(
66                 const std::shared_ptr<devices::Device> device);
67
68         const std::shared_ptr<devices::HardwareDevice> find_device_from_info(
69                 const std::map<std::string, std::string> search_info);
70
71 private:
72         bool compare_devices(std::shared_ptr<devices::Device> a,
73                 std::shared_ptr<devices::Device> b);
74
75 protected:
76         std::shared_ptr<sigrok::Context> context_;
77         std::list< std::shared_ptr<devices::HardwareDevice> > devices_;
78 };
79
80 } // namespace pv
81
82 #endif // PULSEVIEW_PV_DEVICEMANAGER_HPP