staticobjectarrays.cpp

ThinkingC++中文版

//: C10:StaticObjectArrays.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
// Static arrays of class objects
class X {
  int i;
public:
  X(int ii) : i(ii) {}
};

class Stat {
  // This doesn't work, although 
  // you might want it to:
//!  static const X x(100);
  // Both const and non-const static class 
  // objects must be initialized externally:
  static X x2;
  static X xTable2[];
  static const X x3;
  static const X xTable3[];
};

X Stat::x2(100);

X Stat::xTable2[] = {
  X(1), X(2), X(3), X(4)
};

const X Stat::x3(100);

const X Stat::xTable3[] = {
  X(1), X(2), X(3), X(4)
};

void main() 
{ 
	Stat v; 
} ///:~