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61 lines
2.3 KiB
C++
61 lines
2.3 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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// Product: QF/C++
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// Last Updated for Version: 4.5.00
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// Date of the Last Update: May 19, 2012
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//
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// Q u a n t u m L e a P s
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// ---------------------------
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// innovating embedded systems
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//
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// Copyright (C) 2002-2012 Quantum Leaps, LLC. All rights reserved.
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//
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// This program is open source software: you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as published
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// by the Free Software Foundation, either version 2 of the License, or
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// (at your option) any later version.
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//
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// Alternatively, this program may be distributed and modified under the
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// terms of Quantum Leaps commercial licenses, which expressly supersede
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// the GNU General Public License and are specifically designed for
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// licensees interested in retaining the proprietary status of their code.
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//
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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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//
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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, see <http://www.gnu.org/licenses/>.
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//
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// Contact information:
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// Quantum Leaps Web sites: http://www.quantum-leaps.com
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// http://www.state-machine.com
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// e-mail: info@quantum-leaps.com
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//////////////////////////////////////////////////////////////////////////////
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#include "qf_pkg.h"
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/// \file
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/// \ingroup qf
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/// \brief QEQueue::init() implementation.
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QP_BEGIN_
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//............................................................................
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void QEQueue::init(QEvt const *qSto[], QEQueueCtr const qLen) {
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m_frontEvt = null_evt; // no events in the queue
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m_ring = &qSto[0];
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m_end = qLen;
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m_head = static_cast<QEQueueCtr>(0);
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m_tail = static_cast<QEQueueCtr>(0);
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m_nFree = qLen;
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m_nMin = qLen;
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QS_CRIT_STAT_
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QS_BEGIN_(QS_QF_EQUEUE_INIT, QS::eqObj_, this)
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QS_OBJ_(qSto); // this QEQueue object
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QS_EQC_(qLen); // the length of the queue
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QS_END_()
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}
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QP_END_
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