id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
3163,Regex use - compile error,scippio@…,John Maddock,"Hi, I have problem in my little test program:

{{{
	std::string decoded = ""this is standart string with username=\""myusername\"" etc. "";
	
	static const boost::regex regUsername(""username=\""(.*)\"""");
	boost::cmatch matches;
	std::string::const_iterator begin;
	begin = decoded.begin();
	
	while(boost::regex_search(begin, decoded.end(), matches, regUsername)){
		std::string text(matches[1].first, matches[1].second);
		std::cout << ""OUTPUT: "" << text << std::endl;
		begin = matches[1].second;
	}
}}}

compile error:

{{{
ccache g++ -o test.o -c -O2 -Wno-deprecated -Wall -Iinc test.cpp
test.cpp: In member function ‘void authorization()’:
test.cpp:211: error: no matching function for call to ‘regex_search(__gnu_cxx::__normal_iterator<const char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >&, __gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, boost::cmatch&, const boost::regex&)’
test.cpp:214: error: no match for ‘operator=’ in ‘begin = ((const boost::sub_match<const char*>*)matches.boost::match_results<BidiIterator, Allocator>::operator[] [with BidiIterator = const char*, Allocator = std::allocator<boost::sub_match<const char*> >](1))->boost::sub_match<const char*>::<anonymous>.std::pair<const char*, const char*>::second’
/usr/lib/gcc/i686-pc-linux-gnu/4.4.0/../../../../include/c++/4.4.0/bits/stl_iterator.h:669: note: candidates are: __gnu_cxx::__normal_iterator<const char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >& __gnu_cxx::__normal_iterator<const char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::operator=(const __gnu_cxx::__normal_iterator<const char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >&)
scons: *** [test.o] Error 1
}}}
",Bugs,closed,Boost 1.40.0,regex,Boost 1.39.0,Problem,invalid,"regex,compile",