/usr/include/mama/MamaQueueGroup.h is in libmama-dev 2.2.2.1-11.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | /* $Id$
*
* OpenMAMA: The open middleware agnostic messaging API
* Copyright (C) 2011 NYSE Technologies, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef MAMA_QUEUE_GROUP_CPP_H__
#define MAMA_QUEUE_GROUP_CPP_H__
namespace Wombat
{
class MamaQueue;
class MamaDispatcher;
/**
* A simple class for allocating subscriptions amongst multiple queues in a
* round robin. This class creates dispatchers for the queues as well.
*/
class MAMACPPExpDLL MamaQueueGroup
{
public:
virtual ~MamaQueueGroup ();
/**
* If numberOfQueues == 0, getNextQueue returns the default queue for the
* bridge
*/
MamaQueueGroup (
int numberOfQueues,
mamaBridge bridgeImpl);
/**
* Destroy all the queues. Note that a queue can only be destroyed if all of the objects created
* on it, (timers, subscriptions etc), have been destroyed. This function will block until
* all of the objects have been destroyed and will then destroy the queues.
*/
virtual void destroyWait ();
/**
* Return the next available queue from the queue group. Queues are
* returned in a round robin fashion.
*/
virtual MamaQueue* getNextQueue ();
/**
* Return the number of MamaQueues currently managed by this queue group.
*/
virtual int getNumberOfQueues ();
/**
* Stop dispatching on queues in the queue group.
*/
virtual void stopDispatch ();
/**
* Start dispatching on all queues in a group.
* NOTE: This only should be used after a previous call to stopDispatch.
* Dispatching on a queue is started hwen it is created
*/
virtual void startDispatch ();
private:
int mQueueCount;
unsigned int mCallCount;
MamaQueue** mQueues;
MamaDispatcher** mDispatchers;
MamaQueue* mDefaultQueue;
MamaQueueGroup ()
{
}
MamaQueueGroup (
const MamaQueueGroup&)
{
}
};
}/* namespace Wombat */
#endif // MAMA_QUEUE_GROUP_CPP_H__
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