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/*
* Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/>
*
* Copyright (C) 2008 Trinity <http://www.trinitycore.org/>
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#if !defined(QUERYRESULT_H)
#define QUERYRESULT_H
class TRINITY_DLL_SPEC QueryResult
{
public:
QueryResult(uint64 rowCount, uint32 fieldCount)
: mFieldCount(fieldCount), mRowCount(rowCount) {}
virtual ~QueryResult() {}
virtual bool NextRow() = 0;
typedef std::map<uint32, std::string> FieldNames;
uint32 GetField_idx(const std::string &name) const
{
for(FieldNames::const_iterator iter = GetFieldNames().begin(); iter != GetFieldNames().end(); ++iter)
{
if(iter->second == name)
return iter->first;
}
assert(false && "unknown field name");
return uint32(-1);
}
Field *Fetch() const { return mCurrentRow; }
const Field & operator [] (int index) const { return mCurrentRow[index]; }
const Field & operator [] (const std::string &name) const
{
return mCurrentRow[GetField_idx(name)];
}
uint32 GetFieldCount() const { return mFieldCount; }
uint64 GetRowCount() const { return mRowCount; }
FieldNames const& GetFieldNames() const {return mFieldNames; }
protected:
Field *mCurrentRow;
uint32 mFieldCount;
uint64 mRowCount;
FieldNames mFieldNames;
};
#endif
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