text: /* 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
  
  #ifndef INDX_KEY_INFO_HPP
  #define INDX_KEY_INFO_HPP
  
  #include "SignalData.hpp"
  
  class IndxKeyInfo {
    /**
     * Sender(s)
     */
    friend class NdbIndexOperation;
  
    /**
     * Reciver(s)
     */
    friend class Dbtc;
    
    friend bool printINDXKEYINFO(FILE *, const Uint32 *, Uint32, Uint16);
  
  public:
    STATIC_CONST( HeaderLength = 3 );
    STATIC_CONST( DataLength = 20 );
    STATIC_CONST( MaxSignalLength = HeaderLength + DataLength );
  
    // Public methods
  public:
   Uint32* getData() const;
  
  private:
    Uint32 connectPtr;
    Uint32 transId[2];
    Uint32 keyData[DataLength];
  };
  
  inline
  Uint32* IndxKeyInfo::getData() const
  {
    return (Uint32*)&keyData[0];
  }
  
  #endif
  