diff options
Diffstat (limited to 'src/corelib')
-rw-r--r-- | src/corelib/global/qglobalstatic.h | 3 | ||||
-rw-r--r-- | src/corelib/thread/qfutureinterface.cpp | 5 | ||||
-rw-r--r-- | src/corelib/thread/qfutureinterface.h | 13 |
3 files changed, 15 insertions, 6 deletions
diff --git a/src/corelib/global/qglobalstatic.h b/src/corelib/global/qglobalstatic.h index 7a7d65ed76..e56fe1dbcb 100644 --- a/src/corelib/global/qglobalstatic.h +++ b/src/corelib/global/qglobalstatic.h @@ -98,6 +98,7 @@ enum GuardValues { QT_END_NAMESPACE #include <QtCore/qmutex.h> +#include <mutex> QT_BEGIN_NAMESPACE #define Q_GLOBAL_STATIC_INTERNAL(ARGS) \ @@ -107,7 +108,7 @@ QT_BEGIN_NAMESPACE static QBasicMutex mutex; \ int x = guard.loadAcquire(); \ if (Q_UNLIKELY(x >= QtGlobalStatic::Uninitialized)) { \ - QMutexLocker locker(&mutex); \ + const std::lock_guard<QBasicMutex> locker(mutex); \ if (guard.loadRelaxed() == QtGlobalStatic::Uninitialized) { \ d = new Type ARGS; \ static struct Cleanup { \ diff --git a/src/corelib/thread/qfutureinterface.cpp b/src/corelib/thread/qfutureinterface.cpp index 8f4cae8816..6430f38a3b 100644 --- a/src/corelib/thread/qfutureinterface.cpp +++ b/src/corelib/thread/qfutureinterface.cpp @@ -429,6 +429,11 @@ QMutex *QFutureInterfaceBase::mutex() const return &d->m_mutex; } +QMutex &QFutureInterfaceBase::mutex(int) const +{ + return d->m_mutex; +} + QtPrivate::ExceptionStore &QFutureInterfaceBase::exceptionStore() { return d->m_exceptionStore; diff --git a/src/corelib/thread/qfutureinterface.h b/src/corelib/thread/qfutureinterface.h index d5e2401eee..bcdae24833 100644 --- a/src/corelib/thread/qfutureinterface.h +++ b/src/corelib/thread/qfutureinterface.h @@ -45,6 +45,8 @@ #include <QtCore/qexception.h> #include <QtCore/qresultstore.h> +#include <mutex> + QT_REQUIRE_CONFIG(future); QT_BEGIN_NAMESPACE @@ -118,6 +120,7 @@ public: void waitForResume(); QMutex *mutex() const; + QMutex &mutex(int) const; QtPrivate::ExceptionStore &exceptionStore(); QtPrivate::ResultStoreBase &resultStoreBase(); const QtPrivate::ResultStoreBase &resultStoreBase() const; @@ -188,7 +191,7 @@ public: template <typename T> inline void QFutureInterface<T>::reportResult(const T *result, int index) { - QMutexLocker locker(mutex()); + std::lock_guard<QMutex> locker(mutex(0)); if (this->queryState(Canceled) || this->queryState(Finished)) { return; } @@ -214,7 +217,7 @@ inline void QFutureInterface<T>::reportResult(const T &result, int index) template <typename T> inline void QFutureInterface<T>::reportResults(const QVector<T> &_results, int beginIndex, int count) { - QMutexLocker locker(mutex()); + std::lock_guard<QMutex> locker(mutex(0)); if (this->queryState(Canceled) || this->queryState(Finished)) { return; } @@ -242,14 +245,14 @@ inline void QFutureInterface<T>::reportFinished(const T *result) template <typename T> inline const T &QFutureInterface<T>::resultReference(int index) const { - QMutexLocker lock(mutex()); + std::lock_guard<QMutex> locker(mutex(0)); return resultStoreBase().resultAt(index).template value<T>(); } template <typename T> inline const T *QFutureInterface<T>::resultPointer(int index) const { - QMutexLocker lock(mutex()); + std::lock_guard<QMutex> locker(mutex(0)); return resultStoreBase().resultAt(index).template pointer<T>(); } @@ -263,7 +266,7 @@ inline QList<T> QFutureInterface<T>::results() QFutureInterfaceBase::waitForResult(-1); QList<T> res; - QMutexLocker lock(mutex()); + std::lock_guard<QMutex> locker(mutex(0)); QtPrivate::ResultIteratorBase it = resultStoreBase().begin(); while (it != resultStoreBase().end()) { |