/*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. */