//: C08:ConstMember.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
class X {
  int i;
public:
  X(int ii);
  int f() const;
};

X::X(int ii) : i(ii) {}
int X::f() const { return i; }

int main() {
  X x1(10);
  const X x2(20);
  x1.f();
  x2.f();
} ///:~