QInstaller::FileGuardLocker Class
class QInstaller::FileGuardLockerThe FileGuardLocker class locks a file path and releases it on destruction. More...
| Header: | #include <FileGuardLocker> |
Public Functions
| FileGuardLocker(const QString &path, QInstaller::FileGuard *guard) | |
| ~FileGuardLocker() |
Detailed Description
A convenience class for locking a file path using the resource acquisition is initialization (RAII) programming idiom.
Member Function Documentation
[explicit] FileGuardLocker::FileGuardLocker(const QString &path, QInstaller::FileGuard *guard)
Constructs the object and attempts to lock path with guard. If the lock is already held by another thread, this method will wait for it to become available.
[noexcept] FileGuardLocker::~FileGuardLocker()
Destructs the object and unlocks the locked file path.
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