stopcc.cpp

来自「Thinking in C++ 2nd edition source code 」· C++ 代码 · 共 23 行

//: C11:Stopcc.cpp
// From Thinking in C++, 2nd Edition
// at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// Preventing copy-construction

class NoCC {
  int i;
  NoCC(const NoCC&); // No definition
public:
  NoCC(int I = 0) : i(I) {}
};

void f(NoCC);

int main() {
  NoCC n;
//! f(n); // Error: copy-constructor called
//! NoCC n2 = n; // Error: c-c called
//! NoCC n3(n); // Error: c-c called
} ///:~