DataProvider/html/_observer_8qc_8dox_8h_source.html

// -*- mode: c++; indent-tabs-mode: nil -*-


namespace DataProvider {

class Observer {


public:


    abstract update(string event_id, hash<auto> data_);

};

};

DataProvider::Observer
This abstract class represents an observer that will get notified by the subject it observes.
Definition: Observer.qc.dox.h:26

DataProvider::Observer::update
abstract update(string event_id, hash< auto > data_)
This method is called when an event is raised.

DataProvider
Qore AbstractDataField class definition.
Definition: AbstractDataField.qc.dox.h:27