Object_oriented_programming/Lab_3/Point.cpp

#include "Point.h"


//METHODS


//constructor
Point::Point(double x, double y)
{
	m_x = x;
	m_y = y;
}

//destructor
Point::~Point()
{
	//???
}

//Get_all
void Point::Get_all(double& x, double& y)
{
	x = m_x;
	y = m_y;
}
//Get_all const
void Point::Get_all(double& x, double& y) const
{
	x = m_x;
	y = m_y;
}
//Set_all
void Point::Set_all(double& x, double& y)
{
	m_x = x;
	m_y = y;
}

//operator=
Point& Point::operator=(const Point& other)
{
	m_x = other.m_x;
	m_y = other.m_y;
	return *this;
}
//operator=
Point& Point::operator=(Point&& other)
{
	m_x = other.m_x;
	m_y = other.m_y;
	return *this;
}

//operator+
Point Point::operator+(const Point& other) const
{
	return Point(m_x + other.m_x, m_y + other.m_y);
}
//operator+
Point Point::operator+(const double num) const
{
	return Point(m_x + num, m_y + num);
}

//operator+=
Point& Point::operator+=(const Point& other)
{	
	m_x += other.m_x;
	m_y += other.m_y;
	return *this;
}
//operator+=
Point& Point::operator+=(const double num)
{
	m_x += num;
	m_y += num;
	return *this;
}
//Point& Point::operator+=(Point&& other)
//{
//	m_x += other.m_x;
//	m_y += other.m_y;
//	return *this;
//}

//operator+ uno
Point Point::operator+() const
{
	return Point(+m_x,+m_y);
}

//operator- uno
Point Point::operator-() const
{
	return Point(-m_x, -m_y);
}



//GLOBAL FUNCTIONS


//operator+
Point operator+(const double num, const Point& other)
{
	double Other_x, Other_y;
	other.Get_all(Other_x, Other_y);

	return Point(Other_x + num, Other_y + num);
}

//operator-
Point operator-(const Point& thirst, const double num)
{
	double thirst_x, thirst_y;
	thirst.Get_all(thirst_x, thirst_y);
	return Point(thirst_x - num, thirst_y - num);
}
//operator-
Point operator-(const Point& thirst, const Point& second)
{
	double thirst_x, thirst_y, second_x, second_y;
	thirst.Get_all(thirst_x, thirst_y);
	second.Get_all(second_x, second_y);
	return Point(thirst_x - second_x, thirst_y - second_y);
}

//operator-=
Point& operator-=(Point& This, const Point& Other)
{
	double This_x, This_y, Other_x, Other_y;
	This.Get_all(This_x, This_y);
	Other.Get_all(Other_x, Other_y);
	This.Set_all(This_x -= Other_x, This_y -= Other_y);	

	return This;
}