30 		{

    30 		{

    31 		EUnknown,

    31 		EUnknown,

    32 		EFailedToCreatePipeLine,

    32 		EFailedToCreatePipeLine,

    33 		EFailedToConstructCommand,

    33 		EFailedToConstructCommand,

    34 		EFailedToRunCommand,

    34 		EFailedToRunCommand,

    36 		ECommandError,

    36 		ECommandError,

    38 		};

    37 		};

    39 public:

    38 public:

    40 	TError(RIoWriteHandle& aStderr, IoUtils::CEnvironment& aEnv);

    39 	TError(RIoWriteHandle& aStderr, IoUtils::CEnvironment& aEnv);

    41 	void Set(const TError& aError);

    40 	void Set(const TError& aError);

    42 	void Set(TInt aError, TReason aReason);

    41 	void Set(TInt aError, TReason aReason);