Help I'm new to C++ and I can't figure this out

[bug2207]

I have an assignment due and was never taught this, I read through the textbook at least 6 times and I can't find anything on it. Can anyone help explain to me where I'm even supposed to begin to figure this out? Anything is greatly appreciated.

#include<iostream.h>
#include<lvp\string.h>
#include"StringUtility.h"
#include<lvp\CIRCLE.h>
#include<math.h>
int main()
{
	CircleClass tire(17);
	double height=23.7;
	return(0);
}
//-------------------------------------------------------------
double getCylinderVolume(const CircleClass &obj, double height)
/*Determine the volume of the cylinder*/
{
}

[ats15]

You need to write the content of the getCylinderVolume function. I am assuming that the CirlcleClass contains some getRadius function, or even better getArea function. the volume of the cylinder is height *area of the circle or height*M_PI*r*r. So in the getCilinderVolume function all you need to do is to return this value