void func1() {} // Some global function.

class X
{
private:
  void (*fp)(); // fp will point to a non-member function such as func1().
public:
  X() { fp = 0; }
  void call() const         { (*fp)();   } // Call fp.
  void set( void (*fp1)() ) { fp = fp1;  } // Set fp.
  void (*get())() const     { return fp; } // Get fp.
// Problem:
//  The get member function does not change 'this'.
//  What is the correct syntax for declaring it as a const member function?
//  (My compiler complains about the keyword const in front of the left brace.)
// Please e-mail the solution to plessel@vislab.epa.gov.
// Thank you.
};