statePublisher.hpp

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#ifndef RTCTK_COMPONENTFRAMEWORK_STATEPUBLISHER_HPP
#define RTCTK_COMPONENTFRAMEWORK_STATEPUBLISHER_HPP
 
#include <mal/utility/Uri.hpp>
 
#include <memory>
 
namespace elt::mal::ps {
template <typename TOPIC_TYPE>
class Publisher;
}
 
namespace stdif {
class State;
}
 
namespace rtctk::componentFramework {
 
class StatePublisher {
public:
    StatePublisher(const elt::mal::Uri& uri, const std::string& name);
 
    // no copy allowed
    StatePublisher(const StatePublisher& other) = delete;
    StatePublisher& operator=(const StatePublisher& other) = delete;
 
    // move it instead
    StatePublisher(StatePublisher&& other) = default;
    StatePublisher& operator=(StatePublisher&& other) = default;
 
    virtual ~StatePublisher() = default;
 
    void PublishState(const std::string& state);
 
private:
    std::unique_ptr<elt::mal::ps::Publisher<stdif::State>> m_publisher;
    std::string m_name;
};
}  // namespace rtctk::componentFramework
 
#endif  // RTCTK_COMPONENTFRAMEWORK_STATEPUBLISHER_HPP