<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Hisham,<div class=""><br class=""></div><div class="">There is no built-in way to do that, but you can always hack in the replacement policy and add something like</div><div class=""><br class=""></div><div class="">in insert method (see model/cs/custom-policies/* as a reference):</div><div class=""><br class=""></div><div class=""><font color="#353535" face="monospace" size="2" class=""><span style="white-space: pre;" class=""> inline bool
insert (typename parent_trie::iterator item)
{</span></font></div><div class=""><font color="#353535" face="monospace" size="2" class=""><span style="white-space: pre;" class=""> static const Name& prefix("/prefix_10”);
const Name& name = item->payload ()->GetData ()->GetName ();
if (prefix.IsPrefixOf(name))
{
return false;<br class=""></span></font></div><div class=""><font color="#353535" face="monospace" size="2" class=""><span style="white-space: pre;" class=""> }
<br class=""></span></font></div><div class=""><font color="#353535" face="monospace" size="2" class=""><span style="white-space: pre;" class=""> ... whatever existing code in insert method
}</span></font></div><div class=""><br class=""></div><div class="">—</div><div class="">Alex</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Mar 20, 2015, at 9:33 PM, Hisham Farahat <<a href="mailto:hishamfarahat@gmail.com" class="">hishamfarahat@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi,<div class="">I'm using ndnSim 1.0.</div><div class="">Is there a way to disable caching for some data packets?</div><div class="">For example, data packets named with /prefix_10 will not be cached while all other data packets will be cached normally. <br clear="all" class=""><div class=""></div><br class=""></div><div class="">Regards,</div><div class=""><div class="gmail_signature"><br class=""></div>
</div></div>
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