42 #ifndef QSYSTEMSEMAPHORE_H 43 #define QSYSTEMSEMAPHORE_H 45 #include <QtCore/qstring.h> 46 #include <QtCore/qscopedpointer.h> 54 #ifndef QT_NO_SYSTEMSEMAPHORE 86 bool release(
int n = 1);
96 #endif // QT_NO_SYSTEMSEMAPHORE 102 #endif // QSYSTEMSEMAPHORE_H
#define QT_END_NAMESPACE
This macro expands to.
The QSystemSemaphore class provides a general counting system semaphore.
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
The QString class provides a Unicode character string.
The QScopedPointer class stores a pointer to a dynamically allocated object, and deletes it upon dest...
Q_GUI_EXPORT QString errorString(EGLint code=eglGetError())
#define QT_BEGIN_NAMESPACE
This macro expands to.
AccessMode
This enum is used by the constructor and setKey().