Hi, I'm new to using Doxygen.
Is it possible for Doxygen to generate a flow/procedure diagram for C++ like this?

Here is the sample code:
#include <iostream>
using namespace std;
int y()
{
int i = 0;
while(i <= 50)
{
i++;
}
return 0;
}
int x()
{
return 1;
}
int x1()
{
return 1;
}
int x2()
{
return 2;
}
int main()
{
int x;
x = 0;
while(x <= 10)
{
int y = 0;
if (x == 0)
{
x();
}
else if(x == 1)
{
x();
y();
}
else
{
x1();
}
// show even only
if (y%2 == 0)
{
x2();
}
x++;
y++;
}
}
Thanks alot.