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9179: trunk/xapian-core/ trunk/xapian-core/api/ trunk/xapian-core/include/x: msg#00088

search.xapian.cvs

Subject: 9179: trunk/xapian-core/ trunk/xapian-core/api/ trunk/xapian-core/include/xapian/ trunk/xapian-core/tests/

SVN root: svn://svn.xapian.org/xapian
Changes by: richard
Revision: 9179
Date: 2007-07-11 18:37:19 +0100 (Wed, 11 Jul 2007)

Log message (10 lines):
api/matchspy.cc,include/xapian/matchspy.h: Split MatchSpy into a
base class (ValueCountMatchSpy), which just counts the values in
the documents it sees, and a subclass (CategorySelectMatchSpy)
which does the grouping into categories, and scores the
categories. Add another subclass (TopValueMatchSpy) which
calculates a sorted vector holding the most frequent values.
tests/api_wrdb.cc: Update matchspy1 and matchspy2 to use
CategorySelectMatchSpy instead of MatchSpy, and corresponding
changes to the methods. Add matchspy3 to test the
TopValueMatchSpy.

Modified files:
U trunk/xapian-core/ChangeLog
U trunk/xapian-core/api/matchspy.cc
U trunk/xapian-core/include/xapian/matchspy.h
U trunk/xapian-core/tests/api_wrdb.cc

Links:
http://xapian.org/C?9179
http://xapian.org/C?9179?trunk/xapian-core/ChangeLog
http://xapian.org/C?9179?trunk/xapian-core/api/matchspy.cc
http://xapian.org/C?9179?trunk/xapian-core/include/xapian/matchspy.h
http://xapian.org/C?9179?trunk/xapian-core/tests/api_wrdb.cc
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