cxerror.h File Reference

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Macros
#define	CV_StsOk   0 /* everithing is ok */
#define	CV_StsBackTrace   -1 /* pseudo error for back trace */
#define	CV_StsError   -2 /* unknown /unspecified error */
#define	CV_StsInternal   -3 /* internal error (bad state) */
#define	CV_StsNoMem   -4 /* insufficient memory */
#define	CV_StsBadArg   -5 /* function arg/param is bad */
#define	CV_StsBadFunc   -6 /* unsupported function */
#define	CV_StsNoConv   -7 /* iter. didn't converge */
#define	CV_StsAutoTrace   -8 /* tracing */
#define	CV_HeaderIsNull   -9 /* image header is NULL */
#define	CV_BadImageSize   -10 /* image size is invalid */
#define	CV_BadOffset   -11 /* offset is invalid */
#define	CV_BadDataPtr   -12
#define	CV_BadStep   -13
#define	CV_BadModelOrChSeq   -14
#define	CV_BadNumChannels   -15
#define	CV_BadNumChannel1U   -16
#define	CV_BadDepth   -17
#define	CV_BadAlphaChannel   -18
#define	CV_BadOrder   -19
#define	CV_BadOrigin   -20
#define	CV_BadAlign   -21
#define	CV_BadCallBack   -22
#define	CV_BadTileSize   -23
#define	CV_BadCOI   -24
#define	CV_BadROISize   -25
#define	CV_MaskIsTiled   -26
#define	CV_StsNullPtr   -27 /* null pointer */
#define	CV_StsVecLengthErr   -28 /* incorrect vector length */
#define	CV_StsFilterStructContentErr   -29 /* incorr. filter structure content */
#define	CV_StsKernelStructContentErr   -30 /* incorr. transform kernel content */
#define	CV_StsFilterOffsetErr   -31 /* incorrect filter ofset value */
#define	CV_StsBadSize   -201 /* the input/output structure size is incorrect */
#define	CV_StsDivByZero   -202 /* division by zero */
#define	CV_StsInplaceNotSupported   -203 /* in-place operation is not supported */
#define	CV_StsObjectNotFound   -204 /* request can't be completed */
#define	CV_StsUnmatchedFormats   -205 /* formats of input/output arrays differ */
#define	CV_StsBadFlag   -206 /* flag is wrong or not supported */
#define	CV_StsBadPoint   -207 /* bad CvPoint */
#define	CV_StsBadMask   -208 /* bad format of mask (neither 8uC1 nor 8sC1)*/
#define	CV_StsUnmatchedSizes   -209 /* sizes of input/output structures do not match */
#define	CV_StsUnsupportedFormat   -210 /* the data format/type is not supported by the function*/
#define	CV_StsOutOfRange   -211 /* some of parameters are out of range */
#define	CV_StsParseError   -212 /* invalid syntax/structure of the parsed file */
#define	CV_StsNotImplemented   -213 /* the requested function/feature is not implemented */
#define	CV_StsBadMemBlock   -214 /* an allocated block has been corrupted */
#define	OPENCV_ERROR(status, func, context)   cvError((status),(func),(context),__FILE__,__LINE__)
#define	OPENCV_ERRCHK(func, context)
#define	OPENCV_ASSERT(expr, func, context)
#define	OPENCV_RSTERR()   (cvSetErrStatus(CV_StsOk))
#define	OPENCV_CALL(Func)
#define	CV_FUNCNAME(Name)   static char cvFuncName[] = Name
#define	CV_ERROR(Code, Msg)
#define	CV_ERROR_FROM_CODE(code)   CV_ERROR( code, "" )
#define	CV_CHECK()
#define	CV_CALL(Func)
#define	CV_ASSERT(Condition)
#define	__BEGIN__   {
#define	__END__   goto exit; exit: ; }
#define	__CLEANUP__
#define	EXIT   goto exit

Typedefs
typedef int	CVStatus

Macro Definition Documentation

#define __BEGIN__   {

#define __CLEANUP__

#define __END__   goto exit; exit: ; }

#define CV_ASSERT

(

Condition

)

Value:

{                                                                       \
    if( !(Condition) )                                                  \
        CV_ERROR( CV_StsInternal, "Assertion: " #Condition " failed" ); \
}

#define CV_BadAlign   -21

#define CV_BadAlphaChannel   -18

#define CV_BadCallBack   -22

#define CV_BadCOI   -24

#define CV_BadDataPtr   -12

#define CV_BadDepth   -17

#define CV_BadImageSize   -10 /* image size is invalid */

#define CV_BadModelOrChSeq   -14

#define CV_BadNumChannel1U   -16

#define CV_BadNumChannels   -15

#define CV_BadOffset   -11 /* offset is invalid */

#define CV_BadOrder   -19

#define CV_BadOrigin   -20

#define CV_BadROISize   -25

#define CV_BadStep   -13

#define CV_BadTileSize   -23

#define CV_CALL

(

Func

)

Value:

{                                                                   \
    Func;                                                           \
    CV_CHECK();                                                     \
}

#define CV_CHECK

(

)

Value:

{                                                                   \
    if( cvGetErrStatus() < 0 )                                      \
        CV_ERROR( CV_StsBackTrace, "Inner function failed." );      \
}

#define CV_ERROR	(		Code,
			Msg
	)

Value:

{                                                                   \
     cvError( (Code), cvFuncName, Msg, __FILE__, __LINE__ );        \
     EXIT;                                                          \
}

#define CV_ERROR_FROM_CODE

(

code

)

CV_ERROR( code, "" )

#define CV_FUNCNAME

(

Name

)

static char cvFuncName[] = Name

#define CV_HeaderIsNull   -9 /* image header is NULL */

#define CV_MaskIsTiled   -26

#define CV_StsAutoTrace   -8 /* tracing */

#define CV_StsBackTrace   -1 /* pseudo error for back trace */

#define CV_StsBadArg   -5 /* function arg/param is bad */

#define CV_StsBadFlag   -206 /* flag is wrong or not supported */

#define CV_StsBadFunc   -6 /* unsupported function */

#define CV_StsBadMask   -208 /* bad format of mask (neither 8uC1 nor 8sC1)*/

#define CV_StsBadMemBlock   -214 /* an allocated block has been corrupted */

#define CV_StsBadPoint   -207 /* bad CvPoint */

#define CV_StsBadSize   -201 /* the input/output structure size is incorrect */

#define CV_StsDivByZero   -202 /* division by zero */

#define CV_StsError   -2 /* unknown /unspecified error */

#define CV_StsFilterOffsetErr   -31 /* incorrect filter ofset value */

#define CV_StsFilterStructContentErr   -29 /* incorr. filter structure content */

#define CV_StsInplaceNotSupported   -203 /* in-place operation is not supported */

#define CV_StsInternal   -3 /* internal error (bad state) */

#define CV_StsKernelStructContentErr   -30 /* incorr. transform kernel content */

#define CV_StsNoConv   -7 /* iter. didn't converge */

#define CV_StsNoMem   -4 /* insufficient memory */

#define CV_StsNotImplemented   -213 /* the requested function/feature is not implemented */

#define CV_StsNullPtr   -27 /* null pointer */

#define CV_StsObjectNotFound   -204 /* request can't be completed */

#define CV_StsOk   0 /* everithing is ok */

#define CV_StsOutOfRange   -211 /* some of parameters are out of range */

#define CV_StsParseError   -212 /* invalid syntax/structure of the parsed file */

#define CV_StsUnmatchedFormats   -205 /* formats of input/output arrays differ */

#define CV_StsUnmatchedSizes   -209 /* sizes of input/output structures do not match */

#define CV_StsUnsupportedFormat   -210 /* the data format/type is not supported by the function*/

#define CV_StsVecLengthErr   -28 /* incorrect vector length */

#define EXIT   goto exit

#define OPENCV_ASSERT	(		expr,
			func,
			context
	)

Value:

{if (! (expr))                                      \
                 {OPENCV_ERROR(CV_StsInternal,(func),(context));}}

#define OPENCV_CALL

(

Func

)

Value:

{                                                                   \
    Func;                                                           \
}

#define OPENCV_ERRCHK	(		func,
			context
	)

Value:

{if (cvGetErrStatus() >= 0)                         \
                 {OPENCV_ERROR(CV_StsBackTrace,(func),(context));}}

#define OPENCV_ERROR	(		status,
			func,
			context
	)		cvError((status),(func),(context),__FILE__,__LINE__)

#define OPENCV_RSTERR

(

)

(cvSetErrStatus(CV_StsOk))

Typedef Documentation

typedef int CVStatus