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/** @file inmemory_document.h
* @brief A document read from a InMemoryDatabase.
*/
/* Copyright (C) 2008,2009,2011 Olly Betts
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef XAPIAN_INCLUDED_INMEMORY_DOCUMENT_H
#define XAPIAN_INCLUDED_INMEMORY_DOCUMENT_H
#include "backends/database.h"
#include "backends/document.h"
/// A document read from a InMemoryDatabase.
class InMemoryDocument : public Xapian::Document::Internal {
/// Don't allow assignment.
void operator=(const InMemoryDocument &);
/// Don't allow copying.
InMemoryDocument(const InMemoryDocument &);
/// InMemoryDatabase::open_document() needs to call our private constructor.
friend class InMemoryDatabase;
/// Private constructor - only called by InMemoryDatabase::open_document().
InMemoryDocument(const Xapian::Database::Internal *db, Xapian::docid did_)
: Xapian::Document::Internal(db, did_) { }
public:
/** Implementation of virtual methods @{ */
string do_get_value(Xapian::valueno slot) const;
void do_get_all_values(map<Xapian::valueno, string> & values_) const;
string do_get_data() const;
/** @} */
};
#endif // XAPIAN_INCLUDED_INMEMORY_DOCUMENT_H
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