Класс Массив квадратов и его сортировка / CPOINT

//Opisanie funkciy Cpoint


#include<iostream.h>
#include<math.h>
#include<values.h>
#include<conio.h>

#include "Cpoint.h"

int Cpoint::nextuid=0;

//-Invariant
int Cpoint::inv()
	{if ((x<=10000)&&(x>=-10000)&&(y<=10000)&&(y>=-10000))
		{return 1;}
		else {return 0;}
	}


//-Konstruktori
//Cpoint::Cpoint(){x=0;y=0;}

Cpoint::Cpoint(double R, double Fi)    //-Konstruktor s parametrami
	{ if ((R<=10000)&&(R>=-10000)&&(Fi<=2*3.14)) //Proverka predusloviya
		{                                    //Popadanie v interval
	 //cout<<"Pred konctruktora tochki VIPOLNEN"<<endl;
	 x=R*cos(Fi);                                //Vichislenie atributov
	 y=R*sin(Fi);
	 nextuid++;
	 uid=nextuid;

	 }
	 else{cout<<"Pred konstructora tochki NE vipolnen!"<<endl;}
	 }

//-Selectori
 double Cpoint::getR(){return sqrt(x*x+y*y);}                //Vozvrat radiusa
 double Cpoint::getFi(){return atan(y/x);}                   //Vozvrat ugla
 double Cpoint::getX(){return x;}
 double Cpoint::getY(){return y;}

//-Modifikatori
 void Cpoint::setX(double x0) {x=x0;}
 void Cpoint::setY(double y0) {y=y0;}

//-Operaciya
	void Cpoint::Move(double dx, double dy)
	{if ((x+dx<=10000)&&(x+dx>=-10000)           //Proverka predusloviya
		&&(y+dy<=10000)&&(y+dy>=-10000))     //Popadanie v interval
		{
		//cout<<endl<<"Pred move VIPOLNEN"<<endl<<endl;
		x=x+dx;                              //Sdvig tochki
		y=y+dy;
		}else {cout<<endl<<"Pred move NE vipolnen"<<endl<<endl;}
	 }

//-Destruktor
			Cpoint::~Cpoint()
	{//cout<<endl<<"-------------------------------"<<endl<<
			 //	 "Tochka udalena.!!!!!!!!!!!!!!!!!!!!!!!"<<endl<<
			 //  "Koordinati udalennoy tochki:"<<endl<<
			 //  "Abscissa: "<<x<<endl<<
			 //  "Ordinata: "<<y<<endl<<
			 //		"Nomer: "<<uid<<endl;
			 //		getch();
			 }