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| #ifndef DATABASEMANAGER_H
| #define DATABASEMANAGER_H
|
|
| class DatabaseManager {
| public:
| static DatabaseManager& instance();
|
| bool logEvent(const QString &eventType, const QString &description,
| const QString &cameraId = QString());
|
| bool storePerformanceData(double cpuUsage, double memoryUsage);
|
| QVector<EventRecord> queryEvents(const QDateTime &from,
| const QDateTime &to,
| const QString &cameraId = QString());
|
| private:
| DatabaseManager();
| QSqlDatabase m_db;
| };
|
| #endif // DATABASEMANAGER_H
|
|
