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Problem calling functions from a class

logdog9191 (8)
My goal is to create a program including a class that displays the radius, diameter, and area of 2 circles. One of the circles radius is given using a constructor and the other accepts input. I'm having an issue where its telling me "non-standard syntax; use '&' to create a pointer to member" on the lines 125, 129, and 130. I am confused because it isn't returning an error on the lines with the other modules even though most of them are exactly the same just using the variable from a different circle. Any help is greatly appreciated, thank you.



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#include <iostream>
#include <string>
using namespace std;

//Programmer: Curtis Moffitt

class Circle
{
private:
	double radius1;
	double radius2;

public:
	const double Pi = 3.14;
	Circle(); //constructor

	//void setradius2(double);

	/*void setRadius2(double r)
	{

		if (r >= 0)
			radius2 = r;
		else {
			cout << "Invalid radius " << endl;
			exit(EXIT_FAILURE);
		}
		return;
	}*/

	double getradius1()
	{
		return radius1;
	}

	double getArea1() //const
	{
		return Pi * radius1 * radius1;
	}

	double getDiameter1()// const
	{
		return radius1 * 2;
	}

	double getradius2()
	{
		cout << "Input a radius for your circle" << endl;
		cin >> radius2;
		if (radius2 >= 0)
			return radius2;
		else {
			cout << "Invalid radius " << endl;
			exit(EXIT_FAILURE);
		}
		
	}

	double getArea2() //const
	{
		return Pi * radius2 * radius2;
	}

	double getDiameter2() //const
	{
		return radius2 * 2;
	}

	//void inputCircle();
	void displayCircle1();
	void displayCircle2();
};


Circle::Circle()
{
	radius1 = 1.0;
}

/*void Circle::setRadius2(double r)
{

	if (r >= 0)
		radius2 = r;
	else {
		cout << "Invalid radius " << endl;
		exit(EXIT_FAILURE);
	}

} */

/*void Circle::inputCircle()
{
		cout << "Enter the radius of your Circle: " << endl;
		cin >> radius2;
}*/

void Circle::displayCircle1()
{
		cout << endl;
		cout << "Here is our circle's data: \n";
		cout << "Radius = " << radius1 << endl;
		cout << "Diameter =" << radius1 * 2 << endl;
		cout << "Area = " << Pi * radius1 * radius1 << endl;

}

void Circle::displayCircle2()
{
	cout << "Here is your circle's data: \n";
	cout << "Radius = " << radius2 << endl;
	cout << "Diameter = " << radius2 * 2 << endl;
	cout << "Area = " << Pi * radius2 * radius2 << endl;
}

int main() {

	Circle circle;
		

	circle.getradius1();
	circle.getArea1();
	circle.getDiameter1();
	//circle.setRadius2();
	circle.getradius2;
	circle.getArea2();
	circle.getDiameter2();
	//circle.inputcircle();
	circle.displayCircle1;
	circle.displayCircle2;

	system("pause");
}
Peter87 (11179)
You've forgotten the parentheses.
logdog9191 (8)
Wow, I need to get some sleep. Thanks so much
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