2017-07-03 09:30:10 +02:00
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/*
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* \brief Helper to introduce a Singleton.
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* Be aware to use this helper in .cpp file only!
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*
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2018-03-28 15:10:51 +02:00
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* \copyright Copyright (c) 2016-2018 Governikus GmbH & Co. KG, Germany
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2017-07-03 09:30:10 +02:00
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*/
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#pragma once
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#include <QGlobalStatic>
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#define defineSingletonInstance(className, instanceName)\
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namespace\
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{\
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class Singleton##className final\
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: public className\
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{\
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public:\
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using className::className;\
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};\
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}\
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\
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Q_GLOBAL_STATIC(Singleton##className, instanceName)
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#define defineSingleton(className) defineSingletonInstance(className, Instance)
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