VisVector.h

#pragma once

#include <vector>
#include <cmath>

using namespace std;


class CVisVector
{

public:
    float x,y,z; //x,y,z coordinates

public:

    CVisVector();

    CVisVector( const float& a, const float& b, const float& c );


    const bool operator == ( const CVisVector& v ) const;
    const bool operator != ( const CVisVector& v ) const;
    const CVisVector operator - () ;
    const CVisVector& operator = ( const CVisVector& v );
    const CVisVector& operator += ( const CVisVector& v ); 
    const CVisVector& operator -= ( const CVisVector& v ); 
    const CVisVector& operator *= ( const float& s );
    const CVisVector& operator /= ( const float& s );
    const CVisVector operator + ( const CVisVector& v ) const;
    const CVisVector operator - ( const CVisVector& v ) const;
    const CVisVector operator * ( const float& s ) const;

    friend inline const CVisVector CVisVector::operator * ( const float& s, const CVisVector& v )
    {
            return v * s;
    }


    const CVisVector operator / (float s) const;
    const CVisVector cross( const CVisVector& v ) const;
    const float dot( const CVisVector& v ) const;
    const float length() const;
    const CVisVector unit() const;
    void normalize();
    

        
};

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