losevaluator.h

#pragma once
#include "viewshed_export.h"
 
#include <limits>
#include <memory>
#include <vector>
 
#include "losimportantvalues.h"
#include "viewshedtypes.h"
#include "viewshedvalues.h"
 
using viewshed::ViewshedAlgorithms;
 
namespace viewshed
{
    class AbstractLoS;
    class AbstractViewshedAlgorithm;

    class DLL_API LoSEvaluator
    {
      public:
        LoSEvaluator( std::shared_ptr<AbstractLoS> los, std::shared_ptr<ViewshedAlgorithms> visibilityIndices );

        void calculate();

        void reset();

        int size();

        std::shared_ptr<AbstractViewshedAlgorithm> algorithmAt( int i );

        double resultAt( int i );
 
        bool mAlreadyParsed = false;
 
        std::shared_ptr<LoSImportantValues> mLosValues = std::make_shared<LoSImportantValues>();

        ViewshedValues results();
 
      private:
        std::shared_ptr<AbstractLoS> mLos;
        std::shared_ptr<ViewshedAlgorithms> mVisibilityIndices;
        ViewshedValues mResultValues;
 
        void parseNodes();
    };
} // namespace viewshed