scopy.cpp

这是介绍C++非常经典的一本书,无论是初学者还是对C++有一定了解的人都值得看的一本书.

//: C02:Scopy.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
// Copy one file to another, a line at a time
#include <string>
#include <fstream>
using namespace std;

int main() {
  ifstream in("Scopy.cpp"); // Open for reading
  ofstream out("Scopy2.cpp"); // Open for writing
  string s;
  while(getline(in, s)) // Discards newline char
    out << s << "\n"; // ... must add it back
} ///:~