include/xapian/derefwrapper.h

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00001 
00004 /* Copyright (C) 2004,2008 Olly Betts
00005  *
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License as
00008  * published by the Free Software Foundation; either version 2 of the
00009  * License, or (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
00019  * USA
00020  */
00021 
00022 #ifndef XAPIAN_INCLUDED_DEREFWRAPPER_H
00023 #define XAPIAN_INCLUDED_DEREFWRAPPER_H
00024 
00025 #include <string>
00026 
00027 namespace Xapian {
00028 
00034 class DerefStringWrapper_ {
00035     std::string s;
00036 
00037   public:
00038     explicit DerefStringWrapper_(const std::string & s_) : s(s_) { }
00039     const std::string & operator*() const { return s; }
00040 };
00041 
00042 }
00043 
00044 #endif // XAPIAN_INCLUDED_DEREFWRAPPER_H

Documentation for Xapian (version 1.1.1).
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