point.h

#ifndef AFL_POINT_H
#define AFL_POINT_H

#include "afltypes.h"
#include <iostream>
#include <string>

#include "ddf/ddf.h"

namespace afl
{
    template <typename V>
    class PointT
    {
        public:

             PointT(  ) : _d(0) { }//: _x(0), _y(0), _z(0), _t(0), _d(0) {}

             PointT( const PointT<V>& p ) : _x(p._x), _y(p._y), _z(p._z), _t(p._t), _d(p._d) {}

             PointT<V>& operator=( const PointT<V>& p ) { _x = p._x; _y = p._y; _z = p._z; _t = p._t; _d = p._d; return *this; }

             PointT( V x ) : _x(x), _y(0.0), _z(0.0), _t(0.0), _d(1) { }

             PointT( V x, V y ) : _x(x), _y(y), _z(0.0), _t(0.0), _d(2) { }
        
             PointT( V x, V y, V z ) : _x(x), _y(y), _z(z), _t(0.0), _d(3) { }
        
             PointT( V x, V y, V z, V t ) : _x(x), _y(y), _z(z), _t(t), _d(4) { }
        
             V getX(  ) const { return _x; }
        
             V getY(  ) const { return _y; }
        
             V getZ(  ) const { return _z; }
        
             V getT(  ) const { return _t; }
        
             void setX( const V& x ) { _x = x; }
        
             void setY( const V& y ) { _y = y; }
        
             void setZ( const V& z ) { _z = z; }
        
             void setT( const V& t ) { _t = t; }

             size_t getDimension(  ) const { return _d; }

            V operator[]( size_t t ) const { return t == 0 ? _x : t == 1 ? _y : t == 2 ? _z : t == 3 ? _t : V() ; }

            V& operator[]( size_t t ) { return t == 0 ? _x : t == 1 ? _y : t == 2 ? _z : t == 3 ? _t : point_null; }

            bool operator==( const PointT<V>& other ) const { return _d == other._d && _x == other._x && _y == other._y && _z == other._z && _t == other._t; }

            bool operator!=( const PointT<V>& other ) const { return _d != other._d || _x != other._x || _y != other._y || _z != other._z || _t != other._t; }

        private:
            V _x;
            V _y;
            V _z;
            V _t;
            size_t _d;
            static V point_null;
    };

}

#endif // AFL_POINT_H

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