drawingServiceFactory.h

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#ifndef NSBACI_DRAWINGSERVICEFACTORY_H
#define NSBACI_DRAWINGSERVICEFACTORY_H
 
#include <memory>
 
#include "drawingService.h"

namespace nsbaci::factories {
 
struct DefaultDrawingBackend {
  explicit DefaultDrawingBackend() = default;
};
 
// tag used to generate a service with the default drawing backend
constexpr inline DefaultDrawingBackend defaultDrawingBackend{};

class DrawingServiceFactory {
 private:
  DrawingServiceFactory() = default;
 
 public:
  static std::unique_ptr<nsbaci::services::DrawingService> createService(
      DefaultDrawingBackend);
  // static std::unique_ptr<nsbaci::services::DrawingService> createService(OtherBackendOrTest
  // t);
  ~DrawingServiceFactory() = default;
};
 
}  // namespace nsbaci::factories
 
#endif  // NSBACI_DRAWINGSERVICEFACTORY_H