Open Inventor Reference
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00001 /* 00002 * 00003 * Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2.1 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * Further, this software is distributed without any warranty that it is 00016 * free of the rightful claim of any third person regarding infringement 00017 * or the like. Any license provided herein, whether implied or 00018 * otherwise, applies only to this software file. Patent licenses, if 00019 * any, provided herein do not apply to combinations of this program with 00020 * other software, or any other product whatsoever. 00021 * 00022 * You should have received a copy of the GNU Lesser General Public 00023 * License along with this library; if not, write to the Free Software 00024 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00025 * 00026 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, 00027 * Mountain View, CA 94043, or: 00028 * 00029 * http://www.sgi.com 00030 * 00031 * For further information regarding this notice, see: 00032 * 00033 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ 00034 * 00035 */ 00036 00037 00038 /* 00039 * Copyright (C) 1990,91 Silicon Graphics, Inc. 00040 * 00041 _______________________________________________________________________ 00042 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00043 | 00044 | $Revision: 1.2 $ 00045 | 00046 | Description: 00047 | This file defines the SoReadError class. 00048 | 00049 | Classes: 00050 | SoReadError 00051 | 00052 | Author(s) : Paul S. Strauss 00053 | 00054 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00055 _______________________________________________________________________ 00056 */ 00057 00058 #ifndef _SO_READ_ERROR 00059 #define _SO_READ_ERROR 00060 00061 #include <Inventor/errors/SoError.h> 00062 00063 class SoInput; 00064 00065 00066 00069 00079 00080 00081 class INVENTOR_API SoReadError : public SoError { 00082 00083 public: 00084 00086 static void setHandlerCallback(SoErrorCB *cb, void *data) 00087 { handlerCB = cb; cbData = data; } 00089 static SoErrorCB * getHandlerCallback() { return handlerCB; } 00091 static void * getHandlerData() { return cbData; } 00092 00094 static SoType getClassTypeId() { return classTypeId; } 00095 00097 virtual SoType getTypeId() const; 00098 00099 SoEXTENDER public: 00101 static void post(const SoInput *in, const char *formatString ...); 00102 00103 SoINTERNAL public: 00105 static void initClass(); 00106 00107 protected: 00109 virtual SoErrorCB * getHandler(void *&data) const; 00110 00111 virtual ~SoReadError() {} 00112 00113 private: 00114 static SoType classTypeId; 00115 static SoErrorCB *handlerCB; 00116 static void *cbData; 00117 }; 00118 00119 #endif /* _SO_READ_ERROR */