mariadb/storage/ndb/include/kernel/signaldata/IndxAttrInfo.hpp
2013-03-20 17:50:15 +01:00

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1.3 KiB
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Executable file

/* Copyright (C) 2003 MySQL AB
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; version 2 of the License.
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 Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef INDX_ATTRINFO_HPP
#define INDX_ATTRINFO_HPP
#include "SignalData.hpp"
class IndxAttrInfo {
/**
* Sender(s)
*/
friend class NdbIndexOperation;
/**
* Receiver(s)
*/
friend class Dbtc;
friend bool printINDXATTRINFO(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( HeaderLength = 3 );
STATIC_CONST( DataLength = 22 );
STATIC_CONST( MaxSignalLength = HeaderLength + DataLength);
// Public methods
public:
Uint32* getData() const;
private:
Uint32 connectPtr;
Uint32 transId[2];
Uint32 attrData[DataLength];
};
inline
Uint32* IndxAttrInfo::getData() const
{
return (Uint32*)&attrData[0];
}
#endif