[Xapian-tickets] [Xapian] #280: Review storage of parameters in Query

Xapian nobody at xapian.org
Tue Jul 7 10:44:18 BST 2009


#280: Review storage of parameters in Query
-------------------------+--------------------------------------------------
 Reporter:  richard      |       Owner:  olly     
     Type:  enhancement  |      Status:  assigned 
 Priority:  low          |   Milestone:  1.1.7    
Component:  Library API  |     Version:  SVN trunk
 Severity:  normal       |    Keywords:           
Blockedby:               |    Platform:  All      
 Blocking:               |  
-------------------------+--------------------------------------------------
Changes (by olly):

  * priority:  normal => low


Comment:

 Not madly keen on the idea of adding another layer of indirection and
 another small memory allocation per Xapian::Query object - we can end up
 creating a lot of temporary ones as we parse queries (so I'm not sold on
 this being not performance critical with benchmarking).  Nice to move all
 the innards out of the header though.

 This is really an internal clean-up rather than being directly beneficial
 to users.  Being able to modify the innards and keep the ABI compatible is
 an indirect benefit, but the indirection means there's a penalty to pay.

 Marking as low priority for now.

-- 
Ticket URL: <http://trac.xapian.org/ticket/280#comment:5>
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