simple_example_5.cpp

来自「Boost provides free peer-reviewed portab」· C++ 代码 · 共 35 行

// (c) Copyright John R. Bandela 2001. 

// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

// See http://www.boost.org/libs/tokenizer for documenation

/// simple_example_5.cpp
#include<iostream>
#include<boost/token_iterator.hpp>
#include<string>

#ifdef __BORLANDC__
// compiler bug fix:
template class boost::token_iterator_generator<boost::offset_separator>::type;
#endif

int main(){
   using namespace std;
   using namespace boost;
   string s = "12252001";
   int offsets[] = {2,2,4};
   offset_separator f(offsets, offsets+3);
   typedef token_iterator_generator<offset_separator>::type Iter;
   Iter beg = make_token_iterator<string>(s.begin(),s.end(),f);
   Iter end = make_token_iterator<string>(s.end(),s.end(),f); 
   // The above statement could also have been what is below
   // Iter end;
   for(;beg!=end;++beg){
     cout << *beg << "\n";
   }
   return 0;
}