Calibration.h

#ifndef Calibration_H_
#define Calibration_H_
// -----------------------------------------------------------------------------
#include <cmath>
#include <string>
#include <list>
#include <ostream>
// -----------------------------------------------------------------------------
class Calibration
{
    public:
        Calibration();
        Calibration( const std::string name, const std::string confile="calibration.xml" );
        Calibration( xmlNode* node );
        ~Calibration();

        static const int outOfRange=-1;

        long getValue( long raw, bool crop_raw=false );


        long getRawValue( long cal );


        void build( const std::string name, const std::string confile, xmlNode* node=0  );


        typedef float TypeOfValue;

        inline long tRound( const TypeOfValue& val )
        {
            return lround(val);
        }

        friend std::ostream& operator<<(std::ostream& os, Calibration& c );
        friend std::ostream& operator<<(std::ostream& os, Calibration* c );

    protected:

        struct Point
        {
            Point( TypeOfValue _x, TypeOfValue _y ):
                x(_x),y(_y){}

            TypeOfValue x;
            TypeOfValue y;

            inline bool operator < ( const Point& p ) const
            {
                return ( x < p.x );
            }
        };

        class Part
        {
            public:
                Part( Point& pleft, Point& pright );
                ~Part(){};

                bool check( Point& p );

                bool checkX( TypeOfValue x );

                bool checkY( TypeOfValue y );
                
                // функции могут вернуть OutOfRange
                TypeOfValue getY( TypeOfValue x );      
                TypeOfValue getX( TypeOfValue y );      
                TypeOfValue calcY( TypeOfValue x );     
                TypeOfValue calcX( TypeOfValue y );     
                inline bool operator < ( const Part& p ) const
                {
                    return (p_right < p.p_right);
                }
            
                inline Point leftPoint(){ return p_left; }
                inline Point rightPoint(){ return p_right; }
                inline TypeOfValue getK(){ return k; }  
                inline TypeOfValue left_x(){ return p_left.x; }
                inline TypeOfValue left_y(){ return p_left.y; }
                inline TypeOfValue right_x(){ return p_right.x; }
                inline TypeOfValue right_y(){ return p_right.y; }

            protected:
                Point p_left;   
                Point p_right;  
                TypeOfValue k;  
        };
        
        // список надо отсортировать по x!
        typedef std::list<Part> PartsList;

    private:
        PartsList plist;
        std::string myname;
};
// -----------------------------------------------------------------------------
#endif // Calibration_H_
// -----------------------------------------------------------------------------