[Doxygen-users] Doxygen: Missing Call graph for internal functions

[Pradyumna P. <pra...@gm...>]

Hi All,
I started using Doxygen-1.8.7. I noticed call graphs are missing when the
called function is located deeper in a file. In the below example, the call
graph for function1() is absent. Is there any dependency on the parsing
level?

void function1(int cmd, int arg)
{
  int ret = 0;
  switch (cmd)
  {
    case 1:
      if(arg == 10)
      {
        ret = function2();
      }
      break;
    case 2:
      if(arg == 10)
      {
        ret = function3();
      }
      break;
    case 3:
      if(arg == 10)
      {
        ret = function4();
      }
      break;
    default:
      ret = function5();
      break;
  }
  return;
}

Thanks,
Pradyumna