BaseObservableRendererData.h

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#ifndef CHRYSALIS_BASEOBSERVABLERENDERERDATA_H
#define CHRYSALIS_BASEOBSERVABLERENDERERDATA_H
 
#include "BaseRendererData.h"
#include "BaseRendererObserver.h"
 
namespace Chrysalis {
    template<typename T>
    class BaseObservableRendererData: public BaseRendererData<T> {
    protected:
        explicit BaseObservableRendererData(const std::vector<BaseRendererObserver*>& observers): observers_(observers) {}
    public:
        void updateVBO() override {
            BaseRendererData<T>::updateVBO();
            for (const auto observer: observers_) {
                observer->vboChanged();
            }
        }
    private:
        const std::vector<BaseRendererObserver*>& observers_;
    };
}
 
#endif // CHRYSALIS_BASEOBSERVABLERENDERERDATA_H