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cleaned_source_code/Sqbase/qtradecore.h

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+#ifndef QTRADECORE_H
+#define QTRADECORE_H
+#include <QObject>
+#include <QMutex>
+#include <QMutexLocker>
+class QEventBus;
+class QSubscriptionManager;
+class QBigOrderManager;
+class QLogManager;
+class QOrderProcessor;
+class QTradeCore : public QObject
+{
+    Q_OBJECT
+public:
+    static QTradeCore* instance();
+    explicit QTradeCore(QObject *parent = nullptr);
+    ~QTradeCore();
+    void initialize();
+    void shutdown();
+    QSubscriptionManager* subscriptionManager();
+    QOrderProcessor* orderProcessor();
+    QBigOrderManager* bigOrderManager();
+    QLogManager* logManager();
+    QEventBus* eventBus();
+    bool isInitialized() const { return m_initialized; }
+    QString getSystemStatus() const;
+signals:
+    void systemInitialized();
+    void systemShutdown();
+    void errorOccurred(const QString& error);
+private:
+    bool m_initialized = false;
+    QSubscriptionManager* m_subscriptionManager = nullptr;
+    QOrderProcessor* m_orderProcessor = nullptr;
+    QBigOrderManager* m_bigOrderManager = nullptr;
+    QLogManager* m_logManager = nullptr;
+    QEventBus* m_eventBus = nullptr;
+};
+#endif