Ok, so If I want to use a multi_index to manage a large collection of dynamic data, I need to be constantly updating it using the container update functions. So I need find a way to my objects known their containers so I can manage that Update inside the setters of my object. This will work? (I will try as I get at home again)
<br><br><br><div><span class="gmail_quote">On 12/8/06, <b class="gmail_sendername">Jeff F</b> &lt;<a href="mailto:TriumphSprint2000@hotmail.com">TriumphSprint2000@hotmail.com</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
fungos wrote:<br>&gt;&gt; Nice! const_mem_fun worked in this sample. I will try to port my map<br>&gt;&gt; to multi_index now and see how it performs.<br>&gt;&gt; But, I dont want to give up without understund why mem_fun doesnt
<br>&gt;&gt; work. Anybody has any theory? :D<br><br>IIRC, you are only allowed access to the const interface of items held by<br>multi_index containers. Non-const methods by definition mutate the object<br>upon which they act, which could change the item's state upon which the sort
<br>order is based. That is why you must use multi_index's update functions to<br>modify the state of any of it's items.<br><br>Jeff Flinn<br><br><br><br>_______________________________________________<br>Boost-users mailing list
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