17935: trunk/xapian-core/ trunk/xapian-core/matcher/ trunk/xapian-core/weight/

SVN root:       svn://svn.xapian.org/xapian
Changes by:     olly
Revision:       17935
Date:           2014-04-01 23:43:52 +0100 (Tue, 01 Apr 2014)

Log message (6 lines):
matcher/localsubmatch.cc,weight/weight.cc,weight/weightinternal.cc,
weight/weightinternal.h: Replace Weight::Internal methods to get
termfreq, reltermfreq and colltermfreq with a single inlined
get_stats() method, which only needs to search the map once.
Shaves ~1.6% off the time to do a wildcard query with a lot of
terms.

Modified files:
U   trunk/xapian-core/ChangeLog
U   trunk/xapian-core/matcher/localsubmatch.cc
U   trunk/xapian-core/weight/weight.cc
U   trunk/xapian-core/weight/weightinternal.cc
U   trunk/xapian-core/weight/weightinternal.h

Links:
http://xapian.org/C?17935
http://xapian.org/C?17935?trunk/xapian-core/ChangeLog
http://xapian.org/C?17935?trunk/xapian-core/matcher/localsubmatch.cc
http://xapian.org/C?17935?trunk/xapian-core/weight/weight.cc
http://xapian.org/C?17935?trunk/xapian-core/weight/weightinternal.cc
http://xapian.org/C?17935?trunk/xapian-core/weight/weightinternal.h