64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
/*
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Copyright (c) 2014 Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef ISOLATE_ORD_HPP
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#define ISOLATE_ORD_HPP
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#include "SignalData.hpp"
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#include "NodeBitmask.hpp"
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#define JAM_FILE_ID 494
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/**
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*
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*/
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class IsolateOrd
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{
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/**
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* Sender(s) & Receiver(s)
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*/
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friend class Dbdih;
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friend class Dblqh;
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friend class Qmgr;
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/**
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* For printing
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*/
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friend bool printISOLATE_ORD(FILE *, const Uint32*, Uint32, Uint16);
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private:
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STATIC_CONST(SignalLength = 3 + NdbNodeBitmask::Size);
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enum IsolateStep
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{
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IS_REQ = 0,
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IS_BROADCAST = 1,
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IS_DELAY = 2
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};
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Uint32 senderRef;
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Uint32 isolateStep;
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Uint32 delayMillis; /* 0 = immediate */
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Uint32 nodesToIsolate[NdbNodeBitmask::Size];
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};
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#undef JAM_FILE_ID
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#endif
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