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Diffstat (limited to 'debian/htdig/htdig-3.2.0b6/htsearch/ExactWordQuery.cc')
| -rw-r--r-- | debian/htdig/htdig-3.2.0b6/htsearch/ExactWordQuery.cc | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/htsearch/ExactWordQuery.cc b/debian/htdig/htdig-3.2.0b6/htsearch/ExactWordQuery.cc new file mode 100644 index 00000000..1bbb4b3a --- /dev/null +++ b/debian/htdig/htdig-3.2.0b6/htsearch/ExactWordQuery.cc @@ -0,0 +1,53 @@ +// +// ExactWordQuery.cc +// +// ExactWordQuery: A Query tree leaf object. Wraps a database access +// that generates ResultLists for word matches. +// +// Part of the ht://Dig package <http://www.htdig.org/> +// Copyright (c) 1995-2004 The ht://Dig Group +// For copyright details, see the file COPYING in your distribution +// or the GNU Library General Public License (LGPL) version 2 or later +// <http://www.gnu.org/copyleft/lgpl.html> +// +// $Id: ExactWordQuery.cc,v 1.4 2004/05/28 13:15:24 lha Exp $ +// + +#include "ExactWordQuery.h" +#include "WordSearcher.h" + +// +// the searcher object used by all instances +// of ExactWord +// +WordSearcher * +ExactWordQuery::searcher = 0; + +// +// set the weight of the matches to my weight +// +void +ExactWordQuery::AdjustWeight(ResultList &results) +{ + results.SetWeight(weight); +} + +// +// tell the searcher to fetch my word in the database +// return 0 if no matches +// +ResultList * +ExactWordQuery::Evaluate() +{ + ResultList *result = 0; + if(searcher) + { + result = searcher->Search(word); + } + if(result && !result->Count() && !result->IsIgnore()) + { + delete result; + result = 0; + } + return result; +} |