?? statinit.cpp
字號:
//: C10:Statinit.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
// Scope of static initializer
#include <iostream>
using namespace std;
int x = 100;
class WithStatic {
static int x;
static int y;
public:
void print() const {
cout << "WithStatic::x = " << x << endl;
cout << "WithStatic::y = " << y << endl;
}
};
int WithStatic::x = 1;
int WithStatic::y = x + 1;
// WithStatic::x NOT ::x
int main() {
WithStatic ws;
ws.print();
} ///:~
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