// Header files
#include <cmath>
#include "Circle.h"

bool Circle::setRadius(double input) { // Setter function for radius

	if (input >= 0) {
		radius = input;
		return true; // Return true if valid
	} else {
		return false; // Return false if invalid
	}

}

double Circle::getRadius() { // Getter function for radius

	return radius;

}

double Circle::calcArea() { // Calculate area for circle

	double area = (3.141592 * pow(radius, 2));
	return area;

}