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/*
* $Id$
*
* ***** BEGIN LGPL LICENSE BLOCK *****
*
* Copyright 2009 Jörg Hermann Müller
*
* This file is part of AudaSpace.
*
* AudaSpace 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 3 of the License, or
* (at your option) any later version.
*
* AudaSpace 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 AudaSpace. If not, see <http://www.gnu.org/licenses/>.
*
* ***** END LGPL LICENSE BLOCK *****
*/
#ifndef AUD_VOLUMEFACTORY
#define AUD_VOLUMEFACTORY
#include "AUD_EffectFactory.h"
/**
* This factory changes the volume of another factory.
* The set volume should be a value between 0.0 and 1.0, higher values at your
* own risk!
*/
class AUD_VolumeFactory : public AUD_EffectFactory
{
private:
/**
* The volume.
*/
const float m_volume;
// hide copy constructor and operator=
AUD_VolumeFactory(const AUD_VolumeFactory&);
AUD_VolumeFactory& operator=(const AUD_VolumeFactory&);
public:
/**
* Creates a new volume factory.
* \param factory The input factory.
* \param volume The desired volume.
*/
AUD_VolumeFactory(AUD_IFactory* factory, float volume);
/**
* Returns the volume.
*/
float getVolume() const;
virtual AUD_IReader* createReader() const;
};
#endif //AUD_VOLUMEFACTORY
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