stshtst3.cpp

来自「Think in C++文中代码实现」· C++ 代码 · 共 63 行

// File from page 163 in "Thinking in C++" by Bruce Eckel
//////////////////////////////////////////////////
// From the compressed package ECKELT02.ZIP 4/11/95
// (Original ECKELT01.ZIP dated 2/21/95)
// Copyright (c) Bruce Eckel, 1995 
// Source code file from the book "Thinking in C++", 
// Prentice Hall, 1995, ISBN: 0-13-917709-4
// All rights reserved EXCEPT as allowed by the following 
// statements: You may freely use this file for your own 
// work, including modifications and distribution in 
// executable form only. You may copy and distribute this 
// file, as long as it is only distributed in the complete 
// (compressed) package with the other files from this 
// book and you do not remove this copyright and notice. 
// You may not distribute modified versions of the source 
// code in this package. This package may be freely placed 
// on bulletin boards, internet nodes, shareware disks and 
// product vendor disks. You may not use this file in 
// printed media without the express permission of the 
// author. Bruce Eckel makes no 
// representation about the suitability of this software 
// for any purpose. It is provided "as is" without express 
// or implied warranty of any kind. The entire risk as to 
// the quality and performance of the software is with 
// you. Should the software prove defective, you assume 
// the cost of all necessary servicing, repair, or 
// correction. 
// If you think you've found an error, please 
// email all modified files with loudly commented changes 
// to: [e-mail] (please use the same 
// address for non-code errors found in the book).
//////////////////////////////////////////////////

//: STSHTST3.CPP -- Constructors & destructors
#include "..\3\stash3.h"
#include <stdio.h>
#include <assert.h>
#define BUFSIZE 80

main() {
  stash intStash(sizeof(int));
  for(int j = 0; j < 100; j++)
    intStash.add(&j);

  FILE* file = fopen("STASHTST.CPP", "r");
  assert(file);
  // Holds 80-character strings:
  stash stringStash(sizeof(char) * BUFSIZE);
  char buf[BUFSIZE];
  while(fgets(buf, BUFSIZE, file))
    stringStash.add(buf);
  fclose(file);

  for(int k = 0; k < intStash.count(); k++)
    printf("intStash.fetch(%d) = %d\n", k,
           *(int*)intStash.fetch(k));

  for(int i = 0; i < stringStash.count(); i++)
    printf("stringStash.fetch(%d) = %s",
           i, (char*)stringStash.fetch(i++));
  putchar('\n');
}