CTK 0.1.0
The Common Toolkit is a community effort to provide support code for medical image analysis, surgical navigation, and related projects.
ctkTopicRegistry.h
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1/*
2 * ctkTopicRegistry.h
3 * ctkEventBus
4 *
5 * Created by Roberto Mucci on 26/01/11.
6 * Copyright 2011 B3C. All rights reserved.
7 *
8 * See Licence at: http://tiny.cc/QXJ4D
9 *
10 */
11
12#ifndef CTKTOPICREGISTRY_H
13#define CTKTOPICREGISTRY_H
14
15// Includes list
16#include "ctkEventDefinitions.h"
17
18namespace ctkEventBus {
19
24class org_commontk_eventbus_EXPORT ctkTopicRegistry {
25public:
28
30 void shutdown();
31
33 bool registerTopic(const QString topic, const QObject *owner);
34
36 bool unregisterTopic(const QString topic);
37
39 const QObject *owner(const QString topic) const;
40
42 bool isTopicRegistered(const QString topic) const;
43
45 void dump();
46
47private:
50
52};
53
54} //nameSpace ctkEventBus
55
56#endif // MAFTOPICREGISTRY_H
const QObject * owner(const QString topic) const
Return the owner of a topic.
bool registerTopic(const QString topic, const QObject *owner)
Register a new topic.
void shutdown()
Destroy the singleton instance. To be called at the end of the application.
static ctkTopicRegistry * instance()
Return an instance of the event bus.
bool isTopicRegistered(const QString topic) const
Check if a topic is present in the topic hash.
void dump()
Dump of the topic hash.
bool unregisterTopic(const QString topic)
Unregister a topic.