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Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

Relevant replacement documents include:

http://developer.apple.com/library/mac/samplecode/sc2195/Introduction/Intro.html#//apple_ref/doc/uid/DTS40013969

AUPublic/AUBase/AUOutputElement.h

/*

 <codex>

 <abstract>Part of CoreAudio Utility Classes</abstract>

 <\codex>

*/

#ifndef __AUOutput_h__

#define __AUOutput_h__

#include "AUScopeElement.h"

#include "AUBuffer.h"

    /*! @class AUOutputElement */

class AUOutputElement : public AUIOElement {

public:

    /*! @ctor AUOutputElement */

                        AUOutputElement(AUBase *audioUnit);

    // AUElement override

    /*! @method SetStreamFormat */

    virtual OSStatus    SetStreamFormat(const CAStreamBasicDescription &desc);

    /*! @method NeedsBufferSpace */

    virtual bool        NeedsBufferSpace() const { return true; }

};

#endif // __AUOutput_h__

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