xapian-core  1.4.22
valuesetmatchdecider.cc
Go to the documentation of this file.
1 
4 /* Copyright 2008 Lemur Consulting Ltd
5  * Copyright 2009 Olly Betts
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License as
9  * published by the Free Software Foundation; either version 2 of the
10  * License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
20  * USA
21  */
22 
23 #include <config.h>
24 
26 
27 #include "xapian/document.h"
28 
29 using namespace std;
30 
31 namespace Xapian {
32 
33 bool
34 ValueSetMatchDecider::operator()(const Xapian::Document& doc) const
35 {
36  string value = doc.get_value(valuenum);
37  set<string>::const_iterator it = testset.find(value);
38  if (inclusive)
39  return it != testset.end();
40  else
41  return it == testset.end();
42 }
43 
44 }
The Xapian namespace contains public interfaces for the Xapian library.
Definition: compactor.cc:80
STL namespace.
API for working with documents.
std::string get_value(Xapian::valueno slot) const
Get value by number.
Definition: omdocument.cc:64
A handle representing a document in a Xapian database.
Definition: document.h:61
MatchDecider subclass for filtering results by value.