2009-08-09 21:16:39 +00:00
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/*
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* $Id$
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*
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* ***** BEGIN LGPL LICENSE BLOCK *****
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*
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* Copyright 2009 Jörg Hermann Müller
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*
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* This file is part of AudaSpace.
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*
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* AudaSpace is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* AudaSpace 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with AudaSpace. If not, see <http://www.gnu.org/licenses/>.
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*
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* ***** END LGPL LICENSE BLOCK *****
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*/
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#include "AUD_PingPongFactory.h"
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#include "AUD_DoubleReader.h"
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#include "AUD_ReverseFactory.h"
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AUD_PingPongFactory::AUD_PingPongFactory(AUD_IFactory* factory) :
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AUD_EffectFactory(factory) {}
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AUD_IReader* AUD_PingPongFactory::createReader()
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{
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if(m_factory == 0)
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return 0;
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AUD_IReader* reader = m_factory->createReader();
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if(reader != 0)
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{
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AUD_IReader* reader2;
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AUD_ReverseFactory factory(m_factory);
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try
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{
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reader2 = factory.createReader();
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}
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2009-09-06 14:32:02 +00:00
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catch(AUD_Exception)
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2009-08-09 21:16:39 +00:00
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{
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reader2 = 0;
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}
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if(reader2 != 0)
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{
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reader = new AUD_DoubleReader(reader, reader2);
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AUD_NEW("reader")
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}
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else
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{
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delete reader; AUD_DELETE("reader")
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reader = 0;
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}
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}
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return reader;
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}
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