Hi everyone, Thanks a lot for your explanation. I don't have a clue on how to solve it. Did you actually were able to solve it? How? Greetings! On Sat, Feb 12, 2011 at 5:34 PM, Igor R wrote:

...

You are using both boost::shared_ptr and std::tr1::shared_ptr in your code, and attempt to assign one to the other. Under Visual Studio 2008 (and, I assume, Boost.TR1) they are the same. Visual Studio 2010 has its own std::tr1::shared_ptr which is not the same as boost::shared_ptr.

VS2008 already had its own tr1::shared_ptr. But under VS 2010 shared_ptr became also a part of std. _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

-- Abdullah García

Hi Igor, I have a "using namespace std;" codeline. What should I do with this codeline? Greetings! On Sun, Feb 13, 2011 at 2:41 PM, Igor R wrote:

...

Thanks a lot for your explanation. I don't have a clue on how to solve it. Did you actually were able to solve it? How?

Do you have any "using namespace std;" directive or "using std::shared_ptr;" in your code? It may be the cause of the abmiguity you encoutered. _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

-- Abdullah García

I have a "using namespace std;" codeline. What should I do with this codeline?

This line brings std::shared_ptr to the global namespace. I guess, you've also got somewhere "using namespace boost;" or "using boost::shared_ptr". What you can try and do now is to replace all the references to unqualified "shared_ptr" in your code with "boost::shared_ptr".