https://svn.boost.org/trac10/ticket/5323 <p> Similar to other c++ types that have comparable distances, but no fixed zero, like <code>T*</code> or <code>random_access_iterator&lt;T&gt;</code>, <code>chrono::time_point</code> shall have <code>difference_type</code> as associated type. The difference type of time_point is its a chrono::duration. </p> <div class="wiki-code"><div class="code"><pre><span class="k">typedef</span> <span class="k">typename</span> <span class="n">duration</span> <span class="n">difference_type</span><span class="p">;</span> </pre></div></div> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/5323 Trac 1.4.3 viboes Thu, 14 Apr 2011 20:35:30 GMT https://svn.boost.org/trac10/ticket/5323#comment:1 https://svn.boost.org/trac10/ticket/5323#comment:1 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">fixed</span> </li> </ul> <p> Fixed at Changeset <a class="missing ticket">#70074</a> </p> Ticket viboes Sat, 28 May 2011 07:31:59 GMT https://svn.boost.org/trac10/ticket/5323#comment:2 https://svn.boost.org/trac10/ticket/5323#comment:2 <ul> <li><strong>milestone</strong> <span class="trac-field-old">To Be Determined</span> → <span class="trac-field-new">Boost 1.47.0</span> </li> </ul> Ticket