text: #ifndef _MQTTMANAGER_H
  #define _MQTTMANAGER_H
  
  // Manages several MQTT brokers.
  
  #include <vector>
  #include <string>
  
  class mqttBroker;
  
  class mqttManager
  {
  private:
  	std::vector<mqttBroker*> _brokers;
  
  public:
  	mqttManager();
  	~mqttManager();
  
  	void addBroker(mqttBroker* broker);
  
  	void connectToMQTTBrokers();
  	void publish(const std::string &topic, const std::string &payload);
  
  };
  
  #endif