WeightPoint.h

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//! @file WeightPoint.h
//! @brief CWeightPoint is a point that float value for matching a ponderation weight.
//!//
//////////////////////////////////////////////////////////////////////
 
#if !defined(FLOATPOINT_INCLUDE)
#define FLOATPOINT_INCLUDE
 
#ifdef _MSC_VER
#pragma once
#endif // _MSC_VER
 
#include "Point.h"
 
BEGIN_MOOTOOLS_NAMESPACE
 
//! @class CWeightPoint
//! @brief CWeightPoint is a point that have a float value and can be used for adding ponderation information.
class DLL_3DFUNCTION CWeightPoint : public CPt  
{
public:
    real weight;
 
    CWeightPoint();
 
    // Access operators
    real* ValPtr();
 
    void SetWeight(float weight);
 
    virtual void To4DPoint(C4DPoint& pt) const;
    virtual CPt& operator=(const C4DPoint& pt);
    virtual void Serialize(CXArchive& ar);
 
    // Operator (must be defined to allow low level copy)
    CWeightPoint& operator=(const CWeightPoint& coord);
    virtual CPt& operator=(const CPt& refpoint);
    bool operator==(const CWeightPoint& coord) const;
 
#ifdef _DEBUG
    virtual void Dump() const;
 
    bool IsKindOf(unsigned int classid) const;
    virtual unsigned int ClassID() const;
#endif
};
 
template <> class CHashMethods<CWeightPoint>
{
public:
    static inline bool HashCompare(const CWeightPoint& pt1, const CWeightPoint& pt2)
    {
        return CHashMethods<real>::HashCompare(pt1.weight, pt2.weight);
    }
 
    static inline unsigned int HashValue(const CWeightPoint& hash)
    {
        return CHashMethods<real>::HashValue(hash.weight);
    }
};
 
// Access operators
inline real* CWeightPoint::ValPtr()
{
    return(&weight);
}
 
inline void CWeightPoint::SetWeight(float weight)
{
    this->weight = weight;
}
 
inline CWeightPoint& CWeightPoint::operator=(const CWeightPoint& coord)
{
    CPt::operator=(coord);
    weight = coord.weight;
 
    return *this;
}
 
inline bool CWeightPoint::operator==(const CWeightPoint& coord) const
{
    return (weight == coord.weight);
}
 
END_MOOTOOLS_NAMESPACE
 
#endif // !defined(FLOATPOINT_INCLUDE)