source: main/trunk/greenstone2/runtime-src/src/recpt/highlighttext.h@ 21752

Last change on this file since 21752 was 3322, checked in by sjboddie, 22 years ago

Attempted to improve search term highlighting. Simple phrase searches will
now be highlighted correctly rather than simply highlighting all terms that
appear in the phrase. There are still many cases where highlighting won't
work quite as expected though, e.g. when stemming is turned on and there
are stemmed terms within the phrase and when there is more than one phrase
in the query string.

  • Property svn:keywords set to Author Date Id Revision
File size: 1.5 KB
Line 
1/**********************************************************************
2 *
3 * highlighttext.h --
4 * Copyright (C) 2002 D L Consulting Ltd
5 *
6 * A component of the Greenstone digital library software
7 * from the New Zealand Digital Library Project at the
8 * University of Waikato, New Zealand.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 *
24 *********************************************************************/
25
26
27#ifndef HIGHLIGHTTEXT_H
28#define HIGHLIGHTTEXT_H
29
30#include "text_t.h"
31#include "comtypes.h"
32#include "display.h"
33#include "cgiargs.h"
34
35#if defined(GSDL_USE_OBJECTSPACE)
36# include <ospace\std\iostream>
37#elif defined(GSDL_USE_IOS_H)
38# include <iostream.h>
39#else
40# include <iostream>
41#endif
42
43void highlighttext(const text_t &text, cgiargsclass &args, const TermInfo_tarray &terms,
44 displayclass &disp, outconvertclass &outconvert, ostream &textout);
45
46#endif
Note: See TracBrowser for help on using the repository browser.