Vector2d.h

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// 
// (C) Copyright 2005-2024 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#pragma once 
 
class AcGeVector2d;
 
class ARX_API Vector2d
{
public:
    static  Vector2d const kNull;
    static  Vector2d const kXDir;
    static  Vector2d const kYDir;
 
public:
    Vector2d( AcGeVector2d const& );
    Vector2d( double, double );
    Vector2d( void );
    Vector2d( const Vector2d& ) {};
    //    operator  AcGeVector2d & (void) ;
    //    operator  AcGeVector2d const & (void)const ;
    bool  isEqual( Vector2d, double )const;
    bool  isEqualRect( Vector2d, double )const;
    bool  isExactNull( void )const;
    bool  isNull( double )const;
    bool  isParallel( Vector2d const& )const;
    bool  isPerpend( Vector2d const& )const;
    Vector2d& operator=( Vector2d&& );
    Vector2d& operator=( Vector2d const& );
    Vector2d  normalize( void )const;
    Vector2d  operator*( double )const;
    Vector2d  operator+( Vector2d )const;
    Vector2d  operator-( Vector2d )const;
    Vector2d  operator-( void )const;
    Vector2d  operator/( double )const;
    Vector2d  perpend( void )const;
    double& operator[]( int );
    double  angle( Vector2d const& )const;
    double  dist( Vector2d )const;
    double  distRect( Vector2d )const;
    double  distSqrd( Vector2d )const;
    double  length( void )const;
    double  lengthRect( void )const;
    double  lengthSqrd( void )const;
    double  operator%( Vector2d )const;
    double  operator[]( int )const;
    static  Vector2d& cast( AcGeVector2d& );
    void  operator*=( double );
    void  operator+=( Vector2d );
    void  operator-=( Vector2d );
    void  operator/=( double );
};