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/*
* Modification History
*
* 2004-August-6 Jason Rohrer
* Created.
*/
#ifndef PLAYABLE_SOUND_INCLUDED
#define PLAYABLE_SOUND_INCLUDED
#include "SoundSamples.h"
/**
* Interface for a sound source that can produce more samples on demand.
*
* @author Jason Rohrer
*/
class PlayableSound {
public:
/**
* Gets more samples from this sound.
*
* @param inNumSamples the number of samples to get.
*
* @return the sound samples. Must be destroyed by caller.
* At most inNumSamples are returned. If less than inNumSamples
* are returned, this indicates that the end of the sound
* has been reached.
*/
virtual SoundSamples *getMoreSamples( unsigned long inNumSamples ) = 0;
/**
* Makes a copy of this sound.
*
* @return a copy.
* Must be destroyed by caller.
*/
virtual PlayableSound *copy() = 0;
virtual ~PlayableSound();
};
// to make the compilers happy
inline PlayableSound::~PlayableSound() {
}
#endif
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