src/corelib/plugin/qplugin.h File Reference

#include <QtCore/qobject.h>
#include <QtCore/qpointer.h>

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Defines
#define	Q_EXTERN_C   extern
#define	Q_IMPORT_PLUGIN(PLUGIN)
#define	Q_PLUGIN_INSTANCE(IMPLEMENTATION)
#define	Q_EXPORT_PLUGIN(PLUGIN)   Q_EXPORT_PLUGIN2(PLUGIN, PLUGIN)
#define	Q_EXPORT_STATIC_PLUGIN(PLUGIN)   Q_EXPORT_STATIC_PLUGIN2(PLUGIN, PLUGIN)
#define	QPLUGIN_DEBUG_STR   "true"
#define	Q_PLUGIN_VERIFICATION_DATA
#define	Q_STANDARD_CALL
#define	Q_EXPORT_PLUGIN2(PLUGIN, PLUGINCLASS)
#define	Q_EXPORT_STATIC_PLUGIN2(PLUGIN, PLUGINCLASS)
Typedefs
typedef QObject *(*)	QtPluginInstanceFunction ()

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Define Documentation

#define Q_EXPORT_PLUGIN

(

PLUGIN

)

Q_EXPORT_PLUGIN2(PLUGIN, PLUGIN)

Definition at line 63 of file qplugin.h.

#define Q_EXPORT_PLUGIN2	(	PLUGIN,
		PLUGINCLASS		)

Value:

Q_PLUGIN_VERIFICATION_DATA \
            Q_EXTERN_C Q_DECL_EXPORT \
            const char * Q_STANDARD_CALL qt_plugin_query_verification_data() \
            { return qt_plugin_verification_data; } \
            Q_EXTERN_C Q_DECL_EXPORT QObject * Q_STANDARD_CALL qt_plugin_instance() \
            Q_PLUGIN_INSTANCE(PLUGINCLASS)

Definition at line 103 of file qplugin.h.

#define Q_EXPORT_STATIC_PLUGIN

(

PLUGIN

)

Q_EXPORT_STATIC_PLUGIN2(PLUGIN, PLUGIN)

Definition at line 66 of file qplugin.h.

#define Q_EXPORT_STATIC_PLUGIN2	(	PLUGIN,
		PLUGINCLASS		)

Definition at line 111 of file qplugin.h.

#define Q_EXTERN_C   extern

Definition at line 38 of file qplugin.h.

#define Q_IMPORT_PLUGIN

(

PLUGIN

)

Value:

class Static##PLUGIN##PluginInstance{ \
        public: \
                Static##PLUGIN##PluginInstance() {                      \
                extern void qRegisterStaticPluginInstanceFunction(QtPluginInstanceFunction); \
                extern QObject *qt_plugin_instance_##PLUGIN(); \
                qRegisterStaticPluginInstanceFunction(qt_plugin_instance_##PLUGIN); \
                } \
        }; \
       static Static##PLUGIN##PluginInstance static##PLUGIN##Instance;

Definition at line 44 of file qplugin.h.

#define Q_PLUGIN_INSTANCE

(

IMPLEMENTATION

)

Value:

{ \
            static QPointer<IMPLEMENTATION> _instance; \
            if (!_instance)      \
                _instance = new IMPLEMENTATION; \
            return _instance; \
        }

Definition at line 55 of file qplugin.h.

#define Q_PLUGIN_VERIFICATION_DATA

Value:

static const char *qt_plugin_verification_data = \
      "pattern=""QT_PLUGIN_VERIFICATION_DATA""\n" \
      "version="QT_VERSION_STR"\n" \
      "debug="QPLUGIN_DEBUG_STR"\n" \
      "buildkey="QT_BUILD_KEY"\0";

Definition at line 90 of file qplugin.h.

#define Q_STANDARD_CALL

Definition at line 100 of file qplugin.h.

#define QPLUGIN_DEBUG_STR   "true"

Definition at line 88 of file qplugin.h.

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Typedef Documentation

typedef QObject*(*) QtPluginInstanceFunction()

Definition at line 42 of file qplugin.h.

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