RasterData.h

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#ifndef RASTERDATA_H
#define RASTERDATA_H

#include <vector>
#include <algorithm>
#include "SegmentationParameters.h"
#include "RasterErrors.h"
#include "ContainerMath.h"

namespace agroeye {
namespace handlers {

class RasterBand;
class RasterData {
    friend class RasterBand;
public:
    RasterData(const size_t width, const size_t height, const size_t x = 0, const size_t y = 0);
    
    RasterData(const RasterData& other);
    
    RasterData(RasterData&& other);
    RasterData& operator=(const RasterData&);
    RasterData& operator=(RasterData&& other);
    virtual ~RasterData();
    
    inline size_t getXPos() const {return xPos;}; 
    inline size_t getYPos() const {return yPos;};   
    inline size_t getWidth() const {return width;}; 
    inline size_t getHeight() const {return height;}; 
    double& operator()(size_t x, size_t y); 
    const double& operator()(size_t x, size_t y) const; 
    double getMean() const; 
    double getStdDev() const;   
    double calculate(agroeye::operations::StatisticsTypes types) const;
    
    static RasterData extractPiece(const RasterData& rasterData, size_t x, size_t y, size_t width, size_t height);
    
private:
    double getMean(const double noDataValue) const;
    double getStdDev(const double noDataValue) const;
    void checkAndAssign(const size_t x, const size_t y, const size_t width, const size_t height);
    bool checkInsidePosition(const size_t x, const size_t y) const;
    size_t getIndex(const size_t x, const size_t y) const;
    
    size_t xPos;
    size_t yPos;
    size_t width;
    size_t height;
    std::vector<double> pixelData;        
};
    
} // namespace handlers
} // namespace agroeye


#endif