CAException.h

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#if !defined(__CAException_h__)
#define __CAException_h__

//=============================================================================
//  Includes
//=============================================================================

#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__)
    #include <CoreAudio/CoreAudioTypes.h>
#else
    #include "CoreAudioTypes.h"
#endif

//=============================================================================
//  CAException
//=============================================================================

class CAException
{

public:
                    CAException(OSStatus inError) : mError(inError) {}
                    CAException(const CAException& inException) : mError(inException.mError) {}
    CAException&    operator=(const CAException& inException) { mError = inException.mError; return *this; }
                    ~CAException() {}

    OSStatus        GetError() const { return mError; }
    
protected:
    OSStatus        mError;
};

#define CATry                               try{
#define CACatch                             }catch(const CAException& inException) {} catch(...) {}
#define CASwallowException(inExpression)    try { inExpression; } catch(...) {}

#endif