/home/roberto/qt5_coco/qtsdk/qtbase/src/printsupport/kernel/qplatformprintplugin.cpp

kernel/qplatformprintplugin.cpp

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1 /**************************************************************************** -

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40 ****************************************************************************/ -

41 -

42 #include "qplatformprintplugin.h" -

43 #include "private/qfactoryloader_p.h" -

44 -

45 QT_BEGIN_NAMESPACE -

46 -

47 #ifndef QT_NO_LIBRARY -

Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,

never executed: delete x;

executed: return thisGlobalStatic.pointer.load();

Execution Count:8

partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

evaluated: !thisGlobalStatic.pointer.load()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:4

partially evaluated: !thisGlobalStatic.destroyed

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-8

49 (QPlatformPrinterSupportFactoryInterface_iid, QLatin1String("/printsupport"), Qt::CaseInsensitive)) -

50 #endif -

51 -

52 QPlatformPrinterSupportPlugin::QPlatformPrinterSupportPlugin(QObject *parent) -

53 : QObject(parent) -

54 { -

}

executed: }

Execution Count:4

56 -

57 QPlatformPrinterSupportPlugin::~QPlatformPrinterSupportPlugin() -

58 { -

59 } -

60 -

61 /*! -

62 \internal -

63 -

64 Returns a lazily-initialized singleton. Ownership is granted to the -

65 QPlatformPrinterSupportPlugin, which is never unloaded or destroyed until -

66 application exit, i.e. you can expect this pointer to always be valid and -

67 multiple calls to this function will always return the same pointer. -

68 */ -

69 QPlatformPrinterSupport *QPlatformPrinterSupportPlugin::get() -

70 { -

71 static QPlatformPrinterSupport *singleton = 0; -

if (!singleton) {

evaluated: !singleton

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:419

4-419

const QMultiMap<int, QString> keyMap = loader()->keyMap();

executed (the execution status of this line is deduced): const QMultiMap<int, QString> keyMap = loader()->keyMap();

if (!keyMap.isEmpty())

partially evaluated: !keyMap.isEmpty()

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-4

singleton = qLoadPlugin<QPlatformPrinterSupport, QPlatformPrinterSupportPlugin>(loader(), keyMap.constBegin().value());

executed: singleton = qLoadPlugin<QPlatformPrinterSupport, QPlatformPrinterSupportPlugin>(loader(), keyMap.constBegin().value());

Execution Count:4

}

executed: }

Execution Count:4

return singleton;

executed: return singleton;

Execution Count:423

423

78 } -

79 -

80 QT_END_NAMESPACE -

81 -

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