[Boost-bugs] [Boost C++ Libraries] #3997: Can't use iterator_range as template argument in tokenizer

Subject: [Boost-bugs] [Boost C++ Libraries] #3997: Can't use iterator_range as template argument in tokenizer
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-03-11 09:10:16

#3997: Can't use iterator_range as template argument in  tokenizer
---------------------------------------+------------------------------------
 Reporter:  roman300178@…              |       Owner:  nesotto
     Type:  Feature Requests           |      Status:  new    
Milestone:  Boost 1.43.0               |   Component:  range  
  Version:  Boost 1.39.0               |    Severity:  Problem
 Keywords:  tokenizer  iterator_range  |  
---------------------------------------+------------------------------------
 I tried to use boost tokenizer directly with char* (instead of
 std::string)
 In order to do so, I needed convert the char* to iterator_range.
 I managed to do so by calling "as_literal" method.
 Afterwards I used iterator range as tokenizer argument and took
 tokenizer's iterator  for token parsing.
 However I got compiler error that "assign" method on iterator_range object
 isn't defined.
 I think this compilation problem could easily fixed by adding to
 iterator_range new "assign" method:
  iterator_range& assign(IteratorT beg, IteratorT end)
             {
               m_Begin =  beg;
               m_End = end;
               #ifndef NDEBUG
               singular = false;
               #endif
               return *this;
             }
 thanks,
 Roman

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/3997>
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