C++ (Cpp) _releaseSnapshot Examples

Example #1

File: rocks_recovery_unit.cpp Project: 3rf/mongo

    void RocksRecoveryUnit::_abort() {
        for (Changes::const_reverse_iterator it = _changes.rbegin(), end = _changes.rend();
                it != end; ++it) {
            (*it)->rollback();
        }
        _changes.clear();

        _transaction.abort();
        _deltaCounters.clear();
        _writeBatch.reset();

        _releaseSnapshot();
    }

Example #2

File: rocks_recovery_unit.cpp Project: 3rf/mongo

    void RocksRecoveryUnit::commitUnitOfWork() {
        if (_depth > 1) {
            return; // only outermost gets committed.
        }

        if (_writeBatch) {
            _commit();
        }

        for (Changes::const_iterator it = _changes.begin(), end = _changes.end(); it != end; ++it) {
            (*it)->commit();
        }
        _changes.clear();

        _releaseSnapshot();
    }

Example #3

File: rocks_recovery_unit.cpp Project: DavidAlphaFox/mongodb

void RocksRecoveryUnit::_abort() {
    try {
        for (Changes::const_reverse_iterator it = _changes.rbegin(), end = _changes.rend();
             it != end;
             ++it) {
            (*it)->rollback();
        }
        _changes.clear();
    } catch (...) {
        std::terminate();
    }

    _deltaCounters.clear();
    _writeBatch.reset();

    _releaseSnapshot();
}