--- /dev/null
+/*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 */
+#define CV_StsAssert -215 /* assertion failed */
+
+/********************************* 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. */
projects / opencv / blobdiff