streamtokenizer.cpp

来自「C++编程思想第二版第一册答案」· C++ 代码 · 共 21 行

//: C20:StreamTokenizer.cpp {O}
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
#include "StreamTokenizer.h"
using namespace std;

string StreamTokenizer::next() {
  string result;
  if(p != end) {
    insert_iterator<string>
      ii(result, result.begin());
    while(isDelimiter(*p) && p != end)
      p++;
    while (!isDelimiter(*p) && p != end)
      *ii++ = *p++;
  }
  return result;
} ///:~