moflib-1.0/moflib/moflib/mof/Vector2D.hpp

   1 #ifndef VECTOR2D_HPP
   2 #define VECTOR2D_HPP
   3 #include <mof/real.hpp>
   4 #include <iostream>
   5
   6 namespace mof{
   7
   8         struct Vector2D
   9         {
  10                 real x , y;
  11
  12                 Vector2D(real x_ , real y_);
  13                 Vector2D(int x_ , int y_);
  14                 Vector2D();
  15                 ~Vector2D(void);
  16
  17                 mof::Vector2D operator +(const mof::Vector2D& rhs) const;
  18                 mof::Vector2D operator -(const mof::Vector2D& rhs) const;
  19                 mof::Vector2D operator *(float rhs) const;
  20                 mof::Vector2D operator /(float rhs) const;
  21
  22                 bool operator ==(const mof::Vector2D& obj) const;
  23                 bool operator !=(const mof::Vector2D& obj) const;
  24         mof::Vector2D operator -( ) const;
  25
  26                 friend mof::Vector2D operator *(const mof::Vector2D& vec , real f);
  27                 friend mof::Vector2D operator *(real f ,  const mof::Vector2D & vec);
  28             friend std::ostream& operator <<(std::ostream& os , const Vector2D& obj );
  29
  30         };
  31
  32 }
  33
  34 #endif