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<div><br class="webkit-block-placeholder"></div><div>It is a reference counting pointer, the callbacks are reference counted objects. The ref_ptr template is defined in libxorp/ref_ptr.hh.</div><div><br class="webkit-block-placeholder"></div><div>- Orion</div><div><br class="webkit-block-placeholder"></div><div><br class="webkit-block-placeholder"></div><div><br class="webkit-block-placeholder"></div><div><br class="webkit-block-placeholder"></div><br><div><div>On Feb 4, 2008, at 9:10 PM, Router Switch wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><pre><tt><tt>hi XORP hackers,<br><br>can anybody explain what is the significance of RefPtr in the <br>following statement:-<br><span style="font-weight: bold;">typedef XorpCallback1<void, const XrlError&>::RefPtr AddRoute4CB;</span><br style="font-weight: bold;"><br>regards<br>Arjun<br></tt></tt></pre><p> <!--1--></p><hr size="1"> Bollywood, fun, friendship, sports and more. You name it, <a href="http://in.rd.yahoo.com/tagline_groups_1/*http://in.promos.yahoo.com/groups"> we have it.</a><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Xorp-hackers mailing list</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="mailto:Xorp-hackers@icir.org">Xorp-hackers@icir.org</a></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="http://mailman.ICSI.Berkeley.EDU/mailman/listinfo/xorp-hackers">http://mailman.ICSI.Berkeley.EDU/mailman/listinfo/xorp-hackers</a></div> </blockquote></div><br></body></html>