cpplibtest.cpp

Think in C++ 第二版源码

//: C04:CppLibTest.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
//{L} CppLib
// Test of C++ library
#include "CppLib.h"
#include "../require.h"
#include <fstream>
#include <iostream>
#include <string>
using namespace std;

int main() {
  Stash intStash;
  intStash.initialize(sizeof(int));
  for(int i = 0; i < 100; i++)
    intStash.add(&i);
  for(int j = 0; j < intStash.count(); j++)
    cout << "intStash.fetch(" << j << ") = "
         << *(int*)intStash.fetch(j)
         << endl;
  // Holds 80-character strings:
  Stash stringStash;
  const int bufsize = 80;
  stringStash.initialize(sizeof(char) * bufsize);
  ifstream in("CppLibTest.cpp");
  assure(in, "CppLibTest.cpp");
  string line;
  while(getline(in, line))
    stringStash.add(line.c_str());
  int k = 0;
  char* cp;
  while((cp =(char*)stringStash.fetch(k++)) != 0)
    cout << "stringStash.fetch(" << k << ") = "
         << cp << endl;
  intStash.cleanup();
  stringStash.cleanup();
} ///:~