LAB1B/Nephroid.h at master · alexx6/LAB1B · GitHub

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#pragma once
#ifndef _NEPHROID_H_
#define _NEPHROID_H_
//#include "gtest\gtest_prod.h"
#include <math.h>
namespace lab1b {
	struct Point {
		double x, y; //Êîîðäèíàòû òî÷êè íà ïëîñêîñòè
		Point(double x0 = 0, double y0 = 0) : x(x0), y(y0){}; //Óñòàíîâêà çíà÷åíèé x è y ïî óìîë÷àíèþ
	};


	class Nephroid {
	private:
		Point p; //Êîîðäèíàòû öåíòðà áîëüøîé îêðóæíîñòè
		double r; //Ðàäèóñ ìàëîé îêðóæíîñòè
	public:
		Nephroid() : p(), r(1) {};
		Nephroid(double radius);
		Nephroid(const Point& p0, double rad = 1);
		Nephroid(double x0, double y0, double rad = 1);
		//Cåòòåðû
		Nephroid& setP(Point& p0);
		Nephroid& setR(double r0);
		//Ãåòòåðû
		Point getP() const;
		double getR() const;
		//Äðóãèå ìåòîäû
		double length() const; //Äëèíà êðèâîé
		double curveradius(double t = 0) const; //Ðàäèóñ êðèâèçíû
		double area() const; //Ïëîùàäü, îãðàíè÷åííàÿ êðèâîé
		Point coordinates(double t = 0) const; //Êîîðäèíàòû x è y â çàâèñèìîñòè îò ïàðàìåòðà
		std::string equation() const;	//Âûâîä óðàâíåíèÿ êðèâîé
	};

}
#endif