| /*M/////////////////////////////////////////////////////////////////////////////////////// |
| // |
| // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
| // |
| // By downloading, copying, installing or using the software you agree to this license. |
| // If you do not agree to this license, do not download, install, |
| // copy or use the software. |
| // |
| // |
| // Intel License Agreement |
| // For Open Source Computer Vision Library |
| // |
| // Copyright (C) 2000, Intel Corporation, all rights reserved. |
| // Third party copyrights are property of their respective owners. |
| // |
| // Redistribution and use in source and binary forms, with or without modification, |
| // are permitted provided that the following conditions are met: |
| // |
| // * Redistribution's of source code must retain the above copyright notice, |
| // this list of conditions and the following disclaimer. |
| // |
| // * Redistribution's in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // * The name of Intel Corporation may not be used to endorse or promote products |
| // derived from this software without specific prior written permission. |
| // |
| // This software is provided by the copyright holders and contributors "as is" and |
| // any express or implied warranties, including, but not limited to, the implied |
| // warranties of merchantability and fitness for a particular purpose are disclaimed. |
| // In no event shall the Intel Corporation or contributors be liable for any direct, |
| // indirect, incidental, special, exemplary, or consequential damages |
| // (including, but not limited to, procurement of substitute goods or services; |
| // loss of use, data, or profits; or business interruption) however caused |
| // and on any theory of liability, whether in contract, strict liability, |
| // or tort (including negligence or otherwise) arising in any way out of |
| // the use of this software, even if advised of the possibility of such damage. |
| // |
| //M*/ |
| |
| #ifndef _CXCORE_ERROR_H_ |
| #define _CXCORE_ERROR_H_ |
| |
| /************Below is declaration of error handling stuff in PLSuite manner**/ |
| |
| typedef int CVStatus; |
| |
| /* this part of CVStatus is compatible with IPLStatus |
| Some of below symbols are not [yet] used in OpenCV |
| */ |
| #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 */ |
| |
| /*extra for CV */ |
| #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 */ |
| |
| /********************************* Error handling Macros ********************************/ |
| |
| #define OPENCV_ERROR(status,func,context) \ |
| cvError((status),(func),(context),__FILE__,__LINE__) |
| |
| #define OPENCV_ERRCHK(func,context) \ |
| {if (cvGetErrStatus() >= 0) \ |
| {OPENCV_ERROR(CV_StsBackTrace,(func),(context));}} |
| |
| #define OPENCV_ASSERT(expr,func,context) \ |
| {if (! (expr)) \ |
| {OPENCV_ERROR(CV_StsInternal,(func),(context));}} |
| |
| #define OPENCV_RSTERR() (cvSetErrStatus(CV_StsOk)) |
| |
| #define OPENCV_CALL( Func ) \ |
| { \ |
| Func; \ |
| } |
| |
| |
| /**************************** OpenCV-style error handling *******************************/ |
| |
| /* CV_FUNCNAME macro defines icvFuncName constant which is used by CV_ERROR macro */ |
| #ifdef CV_NO_FUNC_NAMES |
| #define CV_FUNCNAME( Name ) |
| #define cvFuncName "" |
| #else |
| #define CV_FUNCNAME( Name ) \ |
| static char cvFuncName[] = Name |
| #endif |
| |
| |
| /* |
| CV_ERROR macro unconditionally raises error with passed code and message. |
| After raising error, control will be transferred to the exit label. |
| */ |
| #define CV_ERROR( Code, Msg ) \ |
| { \ |
| cvError( (Code), cvFuncName, Msg, __FILE__, __LINE__ ); \ |
| EXIT; \ |
| } |
| |
| /* Simplified form of CV_ERROR */ |
| #define CV_ERROR_FROM_CODE( code ) \ |
| CV_ERROR( code, "" ) |
| |
| /* |
| CV_CHECK macro checks error status after CV (or IPL) |
| function call. If error detected, control will be transferred to the exit |
| label. |
| */ |
| #define CV_CHECK() \ |
| { \ |
| if( cvGetErrStatus() < 0 ) \ |
| CV_ERROR( CV_StsBackTrace, "Inner function failed." ); \ |
| } |
| |
| |
| /* |
| CV_CALL macro calls CV (or IPL) function, checks error status and |
| signals a error if the function failed. Useful in "parent node" |
| error procesing mode |
| */ |
| #define CV_CALL( Func ) \ |
| { \ |
| Func; \ |
| CV_CHECK(); \ |
| } |
| |
| |
| /* Runtime assertion macro */ |
| #define CV_ASSERT( Condition ) \ |
| { \ |
| if( !(Condition) ) \ |
| CV_ERROR( CV_StsInternal, "Assertion: " #Condition " failed" ); \ |
| } |
| |
| #define __BEGIN__ { |
| #define __END__ goto exit; exit: ; } |
| #define __CLEANUP__ |
| #define EXIT goto exit |
| |
| #endif /* _CXCORE_ERROR_H_ */ |
| |
| /* End of file. */ |
