EventProvider.h

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/*
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#ifndef _ARGUS_EVENT_PROVIDER_H
#define _ARGUS_EVENT_PROVIDER_H

namespace Argus
{

DEFINE_UUID(InterfaceID, IID_EVENT_PROVIDER, 523ed330,25dc,11e5,867f,08,00,20,0c,9a,66);

class IEventProvider : public Interface
{
public:
    static const InterfaceID& id() { return IID_EVENT_PROVIDER; }

    virtual Status getAvailableEventTypes(std::vector<EventType>* types) const = 0;

    virtual EventQueue* createEventQueue(const std::vector<EventType>& eventTypes,
                                         Status* status = NULL) = 0;

    virtual Status waitForEvents(const std::vector<EventQueue*>& queues,
                                 uint64_t timeout = TIMEOUT_INFINITE) = 0;

    virtual Status waitForEvents(EventQueue* queue,
                                 uint64_t timeout = TIMEOUT_INFINITE) = 0;

protected:
    ~IEventProvider() {}
};

} // namespace Argus
#endif // _ARGUS_EVENT_PROVIDER_H