Olaf van der Spek wrote:
I'm not sure. The code snippet you sent seems fine, so maybe the problem is elsewhere. I would check includes and namespaces.
I've now got: #include <boost/algorithm/string.hpp> #include <string> #include <vector>
std::string f() { return ""; }
int main() { std::vector<std::string> v; boost::split(v, f(), boost::is_any_of(",")); return 0; }
split_test.cpp: In function 'int main()': split_test.cpp:13: error: invalid initialization of non-const reference of type 'std::string&' from a temporary of type 'std::string'
This is because f() is returning a std::string and this is being passed to the RangeT & argument in the split function. Due to C++ rules, performing the T -> T & conversion is invalid. Try defining f() as: const std::string f() { return ""; } HTH, - Reece _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/