1 #ifndef UTIL_IMAGE___IMAGE_EXCEPTION__HPP 2 #define UTIL_IMAGE___IMAGE_EXCEPTION__HPP 3 4 /* $Id: image_exception.hpp 575325 2018-11-27 18:22:00Z ucko $ 5 * =========================================================================== 6 * 7 * PUBLIC DOMAIN NOTICE 8 * National Center for Biotechnology Information 9 * 10 * This software/database is a "United States Government Work" under the 11 * terms of the United States Copyright Act. It was written as part of 12 * the author's official duties as a United States Government employee and 13 * thus cannot be copyrighted. This software/database is freely available 14 * to the public for use. The National Library of Medicine and the U.S. 15 * Government have not placed any restriction on its use or reproduction. 16 * 17 * Although all reasonable efforts have been taken to ensure the accuracy 18 * and reliability of the software and data, the NLM and the U.S. 19 * Government do not and cannot warrant the performance or results that 20 * may be obtained by using this software or data. The NLM and the U.S. 21 * Government disclaim all warranties, express or implied, including 22 * warranties of performance, merchantability or fitness for any particular 23 * purpose. 24 * 25 * Please cite the author in any work or product based on this material. 26 * 27 * =========================================================================== 28 * 29 * Authors: Mike DiCuccio 30 * 31 * File Description: 32 * CImageException -- exceptions for images, primarily for I/O 33 */ 34 35 #include <corelib/ncbiexpt.hpp> 36 37 38 BEGIN_NCBI_SCOPE 39 40 41 // 42 // class CImage defines exceptions valid for images. These exceptions are 43 // largely related to image reading 44 // 45 class CImageException : EXCEPTION_VIRTUAL_BASE public CException 46 { 47 public: 48 enum EErrCode { 49 eInvalidDimension, 50 eInvalidImage, 51 eReadError, 52 eUnsupported, 53 eWriteError 54 }; 55 GetErrCodeString(void) const56 virtual const char* GetErrCodeString(void) const override 57 { 58 switch (GetErrCode()) { 59 case eInvalidDimension: return "eInvalidDimension"; 60 case eInvalidImage: return "eInvalidImage"; 61 case eReadError: return "eReadError"; 62 case eUnsupported: return "eUnsupported"; 63 case eWriteError: return "eWriteError"; 64 default: return CException::GetErrCodeString(); 65 } 66 } 67 NCBI_EXCEPTION_DEFAULT(CImageException,CException); 68 }; 69 70 END_NCBI_SCOPE 71 72 #endif // UTIL_IMAGE___IMAGE_EXCEPTION__HPP 73