/usr/include/mama/MamaSourceStateChangeCallback.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 | /* $Id$
*
* 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_SOURCE_STATE_CHANGED_CALLBACK_CPP_H__
#define MAMA_SOURCE_STATE_CHANGED_CALLBACK_CPP_H__
#include "mama/mamacpp.h"
namespace Wombat
{
class MamaSourceGroup;
/**
* Applications can register with MamaSourceGroup to receive state change
* notifications when the state of sources within
* the group has changed.
*
*/
class MAMACPPExpDLL MamaSourceStateChangeCallback
{
public:
virtual ~MamaSourceStateChangeCallback (void)
{}
/** State change callback
* @param sourceGroup The source group notifying the applications.
* @param topWeightSource The top weight source in the group. Determined when
* _reevaluate() is called.
*/
virtual void onStateChanged (MamaSourceGroup& sourceGroup,
MamaSource* topWeightSource) = 0;
};
} // namespace Wombat
#endif // MAMA_SOURCE_STATE_CHANGED_CALLBACK_CPP_H__
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