80 lines
2.0 KiB
C++
80 lines
2.0 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* Copyright 2009-2011 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 General Public License as published by
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* 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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* 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 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 Audaspace; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file audaspace/FX/AUD_LimiterFactory.h
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* \ingroup audfx
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*/
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#ifndef __AUD_LIMITERFACTORY_H__
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#define __AUD_LIMITERFACTORY_H__
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#include "AUD_EffectFactory.h"
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/**
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* This factory limits another factory in start and end time.
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*/
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class AUD_LimiterFactory : public AUD_EffectFactory
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{
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private:
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/**
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* The start time.
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*/
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const float m_start;
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/**
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* The end time.
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*/
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const float m_end;
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// hide copy constructor and operator=
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AUD_LimiterFactory(const AUD_LimiterFactory&);
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AUD_LimiterFactory& operator=(const AUD_LimiterFactory&);
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public:
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/**
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* Creates a new limiter factory.
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* \param factory The input factory.
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* \param start The desired start time.
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* \param end The desired end time, a negative value signals that it should
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* play to the end.
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*/
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AUD_LimiterFactory(boost::shared_ptr<AUD_IFactory> factory,
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float start = 0, float end = -1);
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/**
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* Returns the start time.
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*/
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float getStart() const;
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/**
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* Returns the end time.
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*/
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float getEnd() const;
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virtual boost::shared_ptr<AUD_IReader> createReader();
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};
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#endif //__AUD_LIMITERFACTORY_H__
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