<div dir="ltr">Oops, I am wrong. I will try the suggestion you just gave, and the right way to write it and will try it out and let you know. Also please let me know how to extract value using specific keys. <div><br></div><div>One more question,</div><div>"<span style="font-size:12.8px">Please don't top post, see </span><a href="http://www.boost.org/community/policy.html#quoting" rel="noreferrer" target="_blank" style="font-size:12.8px">http://www.boost.org/community<wbr>/policy.html#quoting</a>" </div><div>I am not sure I understood that, please let me know what that means.</div><div><br></div><div>Will go out for lunch now and come back and try it and let you know.</div><div><br></div><div>Thanks a lot!</div><div><br></div><div>-Ram</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 19, 2016 at 1:07 PM, Joaquin M López Muñoz <span dir="ltr"><<a href="mailto:joaquinlopezmunoz@gmail.com" target="_blank">joaquinlopezmunoz@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">El 19/09/2016 a las 9:32, Ram escribió:<br> </span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""> Hi Joaquin,<br> <br> This is the exact error I am facing,<br></span> [...]<br> </blockquote> <br> Please don't top post, see <a href="http://www.boost.org/community/policy.html#quoting" rel="noreferrer" target="_blank">http://www.boost.org/community<wbr>/policy.html#quoting</a><br> <br> Please review my previous answer, apply the necessary changes and see if your<br> error on insertion persists (which I hope will not).<div class="HOEnZb"><div class="h5"><br> <br> Joaquín M López Muñoz<br> ______________________________<wbr>_________________<br> Boost-users mailing list<br> <a href="mailto:Boost-users@lists.boost.org" target="_blank">Boost-users@lists.boost.org</a><br> <a href="http://lists.boost.org/mailman/listinfo.cgi/boost-users" rel="noreferrer" target="_blank">http://lists.boost.org/mailman<wbr>/listinfo.cgi/boost-users</a><br> </div></div></blockquote></div><br></div>