audiere::SoundEffect Class Reference

#include <audiere.h>

Inheritance diagram for audiere::SoundEffect:

[legend]Collaboration diagram for audiere::SoundEffect:

[legend]List of all members.

Public Member Functions
virtual void	play ()=0
virtual void	stop ()=0
virtual void	setVolume (float volume)=0
virtual float	getVolume ()=0
virtual void	setPan (float pan)=0
virtual float	getPan ()=0
virtual void	setPitchShift (float shift)=0
virtual float	getPitchShift ()=0
Protected Member Functions
	~SoundEffect ()

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Detailed Description

SoundEffect is a convenience class which provides a simple mechanism for basic sound playback. There are two types of sound effects: SINGLE and MULTIPLE. SINGLE sound effects only allow the sound to be played once at a time. MULTIPLE sound effects always open a new stream to the audio device for each time it is played (cleaning up or reusing old streams if possible).

Definition at line 839 of file audiere.h.

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Constructor & Destructor Documentation

audiere::SoundEffect::~SoundEffect (   )  [inline, protected]

Definition at line 841 of file audiere.h.

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Member Function Documentation

virtual float audiere::SoundEffect::getPan (   )  [pure virtual]

Get current pan. Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

virtual float audiere::SoundEffect::getPitchShift (   )  [pure virtual]

Get current pitch shift. Defaults to 1.0. Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

virtual float audiere::SoundEffect::getVolume (   )  [pure virtual]

Gets the current volume. Returns: current volume of the output stream Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

virtual void audiere::SoundEffect::play (   )  [pure virtual]

Trigger playback of the sound. If the SoundEffect is of type SINGLE, this plays the sound if it isn't playing yet, and starts it again if it is. If the SoundEffect is of type MULTIPLE, play() simply starts playing the sound again. Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

virtual void audiere::SoundEffect::setPan (  float  pan  )  [pure virtual]

Set current pan. Parameters: pan  -1.0 = left, 0.0 = center (default), 1.0 = right Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

virtual void audiere::SoundEffect::setPitchShift (  float  shift  )  [pure virtual]

Set current pitch shift. Parameters: shift  can range from 0.5 to 2.0. default is 1.0. Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

virtual void audiere::SoundEffect::setVolume (  float  volume  )  [pure virtual]

Sets the sound's volume. Parameters: volume  0.0 = silence, 1.0 = maximum volume (default) Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

virtual void audiere::SoundEffect::stop (   )  [pure virtual]

If the sound is of type SINGLE, stop the sound. If it is of type MULTIPLE, stop all playing instances of the sound. Implemented in audiere::SingleSoundEffect, and audiere::MultipleSoundEffect.

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The documentation for this class was generated from the following file:

• audiere.h

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