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SoDebugError.h

00001 #ifndef COIN_SODEBUGERROR_H
00002 #define COIN_SODEBUGERROR_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2003 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See <URL:http://www.coin3d.org> for  more information.
00021  *
00022  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
00023  *  <URL:http://www.sim.no>.
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/errors/SoError.h>
00028 
00029 // Avoid problem with Microsoft Win32 API headers (yes, they actually
00030 // #define ERROR -- in wingdi.h).
00031 #if defined(ERROR)
00032 #define SODEBUGERROR_STORE_ERROR_DEF ERROR
00033 #undef ERROR
00034 #endif /* ERROR */
00035 
00036 
00037 class COIN_DLL_API SoDebugError : public SoError {
00038   typedef SoError inherited;
00039 
00040 public:
00041   enum Severity { ERROR, WARNING, INFO };
00042 
00043   static void setHandlerCallback(SoErrorCB * const function,
00044                                  void * const data);
00045   static SoErrorCB * getHandlerCallback(void);
00046   static void * getHandlerData(void);
00047 
00048   static SoType getClassTypeId(void);
00049   virtual SoType getTypeId(void) const;
00050 
00051   SoDebugError::Severity getSeverity(void) const;
00052 
00053   static void post(const char * const source, const char * const format, ...);
00054   static void postWarning(const char * const source, const char * const format, ...);
00055   static void postInfo(const char * const source, const char * const format, ...);
00056 
00057   static void initClass(void);
00058 
00059 protected:
00060   virtual SoErrorCB * getHandler(void * & data) const;
00061 
00062 private:
00063   static void callbackForwarder(const struct cc_debugerror * error, void * data);
00064   static void commonPostHandling(Severity severity, const char * type,
00065                                  const char * source, const SbString & s);
00066 
00067   static SoType classTypeId;
00068   static SoErrorCB * callback;
00069   static void * callbackData;
00070   Severity severity;
00071 };
00072 
00073 // Avoid problem with Microsoft Win32 API headers (see above).
00074 #if defined(SODEBUGERROR_STORE_ERROR_DEF)
00075 #define ERROR SODEBUGERROR_STORE_ERROR_DEF
00076 #undef SODEBUGERROR_STORE_ERROR_DEF
00077 #endif /* SODEBUGERROR_STORE_ERROR_DEF */
00078 
00079 #endif // !COIN_SODEBUGERROR_H

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