scoperesolution.cpp

来自「thingking in c++（C++编程思想） 各章节课后练习的答案」· C++ 代码 · 共 29 行

//: C10:ScopeResolution.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
namespace X {
  class Y {
    static int i;
  public:
    void f();
  };
  class Z;
  void func();
}
int X::Y::i = 9;
class X::Z {
  int u, v, w;
public:
  Z(int i);
  int g();
};
X::Z::Z(int i) { u = v = w = i; }
int X::Z::g() { return u = v = w = 0; }
void X::func() {
  X::Z a(1);
  a.g();
}
int main(){} ///:~