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fields.h

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00001 
00002 
00003 
00004 
00005 /***********************************************************************
00006  Copyright (c) 1998 by Kevin Atkinson, (c) 1999, 2000 and 2001 by
00007  MySQL AB, and (c) 2004-2007 by Educational Technology Resources, Inc.
00008  Others may also hold copyrights on code in this file.  See the CREDITS
00009  file in the top directory of the distribution for details.
00010 
00011  This file is part of MySQL++.
00012 
00013  MySQL++ is free software; you can redistribute it and/or modify it
00014  under the terms of the GNU Lesser General Public License as published
00015  by the Free Software Foundation; either version 2.1 of the License, or
00016  (at your option) any later version.
00017 
00018  MySQL++ is distributed in the hope that it will be useful, but WITHOUT
00019  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00020  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00021  License for more details.
00022 
00023  You should have received a copy of the GNU Lesser General Public
00024  License along with MySQL++; if not, write to the Free Software
00025  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
00026  USA
00027 ***********************************************************************/
00028 
00029 #ifndef MYSQLPP_FIELDS_H
00030 #define MYSQLPP_FIELDS_H
00031 
00032 #include "resiter.h"
00033 
00034 namespace mysqlpp {
00035 
00036 #if !defined(DOXYGEN_IGNORE)
00037 // Make Doxygen ignore this
00038 class MYSQLPP_EXPORT ResUse;
00039 #endif
00040 
00043 
00044 class MYSQLPP_EXPORT Fields : public const_subscript_container<Fields, Field>
00045 {
00046 public:
00048         Fields() { }
00049         
00051         Fields(ResUse* r) :
00052         res_(r)
00053         {
00054         }
00055 
00057         const Field& at(Fields::size_type i) const;
00058 
00060         const Field& at(int i) const
00061         {
00062                 return at(static_cast<size_type>(i));
00063         }
00064 
00065         size_type size() const; 
00066 
00067 private:
00068         mutable ResUse* res_;
00069 };
00070 
00071 } // end namespace mysqlpp
00072 
00073 #endif

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