reversible.cpp

来自「thinking in C++第二版的答案」· C++ 代码 · 共 25 行

//: C04:Reversible.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
// Using reversible containers
#include "../require.h"
#include <vector>
#include <iostream>
#include <fstream>
#include <string>
using namespace std;

int main() {
  ifstream in("Reversible.cpp");
  assure(in, "Reversible.cpp");
  string line;
  vector<string> lines;
  while(getline(in, line))
    lines.push_back(line);
  vector<string>::reverse_iterator r;
  for(r = lines.rbegin(); r != lines.rend(); r++)
    cout << *r << endl;
} ///:~