FileGuardLocker Class

class QInstaller::FileGuardLocker

The FileGuardLocker class locks a file path and releases it on destruction. More...

Header: #include <FileGuardLocker>

Public Functions

FileGuardLocker(const QString &path, QInstaller::FileGuard *guard)

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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