Question

Not coding in C++ right now but a question came up when I have a question in C#. Hope experts here can easily give a anwser.

Class A{
  #ifdef AFlag
  public void methodA(){...}
  #endif
}

Class B{
...
  A a;
  a.methodA();
...
}

Class C {
...
  A a;
  a.methodA();
...
}

If the AFlag is NOT defined anywhere, what will happen? A compile error or no error but the methodA AND those statements calling that method will not be compiled?
thanks

Answer 1

There will be a compile error.