_Point2.h

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#ifndef __VECMATH_POINT2_HPP
#define __VECMATH_POINT2_HPP

#ifndef __VECMATH_TUPLE2_HPP
#include <vecmath/_Tuple2.h>
#endif

//#define DEBUGPOINT2(d) d
#define DEBUGPOINT2(d)

template <class Type>
    class VECMATH_EXPORT _Point2 : public _Tuple2<Type> {
public:

    _Point2<Type>() : _Tuple2<Type>() {}

    explicit _Point2<Type>(Type x, Type y = 0) : _Tuple2<Type>(x, y) {
        DEBUGPOINT2(cout << "_Point2 explicit constructor x,y " << *this << endl);
    }

    _Point2<Type>(const _Tuple2<double>& v) : _Tuple2<Type>(v) {
        DEBUGPOINT2(cout << "_Point2 constructor &double " << *this << endl);
    }

    _Point2<Type>(const _Tuple2<float>& v) : _Tuple2<Type>(v) {
        DEBUGPOINT2(cout << "_Point2 constructor &float " << *this << endl);
    }

    _Point2<Type>(const Type t[2]) : _Tuple2<Type>(t) {
        DEBUGPOINT2(cout << "_Point2 constructor t[2] " << *this << endl);
    }

    Type distanceSquared(const _Point2<Type>& p) const {
        return Math::sqr(_Point2<Type>::x - p.x) + Math::sqr(_Point2<Type>::y - p.y);
    }

    Type distance(const _Point2<Type>& p) const {
        return sqrt(distanceSquared(p));
    }

    Type distanceL1(const _Point2<Type>& p) const {
        return fabs(_Point2<Type>::x - p.x) + fabs(_Point2<Type>::y - p.y);
    }

    Type distanceLinf(const _Point2<Type>& p) const {
        return (Type) Math::max(fabs(_Point2<Type>::x - p.x), fabs(_Point2<Type>::y - p.y));
    }
};

#endif

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