MySQL 5.6.14 Source Code Document
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
RelTabMem.hpp
1 /*
2  Copyright (C) 2003, 2005, 2006 MySQL AB
3  All rights reserved. Use is subject to license terms.
4 
5  This program is free software; you can redistribute it and/or modify
6  it under the terms of the GNU General Public License as published by
7  the Free Software Foundation; version 2 of the License.
8 
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU General Public License for more details.
13 
14  You should have received a copy of the GNU General Public License
15  along with this program; if not, write to the Free Software
16  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18 
19 #ifndef REL_TABMEM_HPP
20 #define REL_TABMEM_HPP
21 
22 #include "SignalData.hpp"
23 
24 class RelTabMemReq {
28  friend class Dbdict;
29 
33  friend class Dbacc;
34  friend class Dbdih;
35  friend class Dblqh;
36  friend class Dbtc;
37  friend class Dbtup;
38 public:
39  STATIC_CONST( SignalLength = 4 );
40 
41 private:
42  Uint32 userPtr;
43  Uint32 userRef;
44  Uint32 primaryTableId;
45  Uint32 secondaryTableId;
46 };
47 
48 class RelTabMemConf {
52  friend class Dbdict;
53 
57  friend class Dbacc;
58  friend class Dbdih;
59  friend class Dblqh;
60  friend class Dbtc;
61  friend class Dbtup;
62 public:
63  STATIC_CONST( SignalLength = 2 );
64 
65 private:
66  Uint32 userPtr;
67  Uint32 senderRef;
68  Uint32 nodeId;
69 };
70 
71 #endif