fileclasstest.cpp

来自「C语言数值算法程序大全（第二版）,课本文件」· C++ 代码 · 共 27 行

//: C04:FileClassTest.cpp
// From "Thinking in C++, 2nd Edition, Volume 2"
// by Bruce Eckel & Chuck Allison, (c) 2003 MindView, Inc.
// Available at www.BruceEckel.com.
// Tests FileClass
//{L} FileClass
#include <cstdlib>
#include <iostream>
#include "FileClass.h"
using namespace std;

int main() {
  try {
    FileClass f("FileClassTest.cpp");  
    const int BSIZE = 100;
    char buf[BSIZE];
    while(fgets(buf, BSIZE, f.fp()))
      fputs(buf, stdout);
  }
  catch(FileClass::FileClassError& e) {
    cout << e.what() << endl;
    return EXIT_FAILURE;    
  }
  return EXIT_SUCCESS;
} // File automatically closed by destructor
///:~