Main Page | Modules | Class Hierarchy | Alphabetical List | Class List | File List | Class Members

SoDB.h

00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2003 by Systems in Motion. All rights reserved. 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public License 00008 * version 2.1 as published by the Free Software Foundation. See the 00009 * file LICENSE.LGPL at the root directory of the distribution for 00010 * more details. 00011 * 00012 * If you want to use Coin for applications not compatible with the 00013 * LGPL, please contact SIM to acquire a Professional Edition license. 00014 * 00015 * Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SODB_H 00021 #define COIN_SODB_H 00022 00023 #include <Inventor/SbBasic.h> 00024 #include <Inventor/SbString.h> 00025 #include <Inventor/SoType.h> 00026 #include <Inventor/sensors/SoSensorManager.h> 00027 00028 class SbName; 00029 class SbTime; 00030 class SoBase; 00031 class SoField; 00032 class SoFieldConverter; 00033 class SoInput; 00034 class SoNode; 00035 class SoPath; 00036 class SoSensor; 00037 class SoSeparator; 00038 class SoTimerSensor; 00039 class SoVRMLGroup; 00040 00041 class SoDB_HeaderInfo; 00042 00043 typedef void SoDBHeaderCB(void * data, SoInput * in); 00044 00045 00046 class COIN_DLL_API SoDB { 00047 public: 00048 static void init(void); 00049 00050 static const char * getVersion(void); 00051 static SbBool read(SoInput * in, SoPath *& path); 00052 static SbBool read(SoInput * in, SoBase *& base); 00053 static SbBool read(SoInput * in, SoNode *& rootnode); 00054 static SoSeparator * readAll(SoInput * in); 00055 static SbBool isValidHeader(const char * teststring); 00056 static SbBool registerHeader(const SbString & headerstring, 00057 SbBool isbinary, 00058 float ivversion, 00059 SoDBHeaderCB * precallback, 00060 SoDBHeaderCB * postcallback, 00061 void * userdata = NULL); 00062 static SbBool getHeaderData(const SbString & headerstring, 00063 SbBool & isbinary, 00064 float & ivversion, 00065 SoDBHeaderCB *& precallback, 00066 SoDBHeaderCB *& postcallback, 00067 void *& userdata, 00068 SbBool substringok = FALSE); 00069 static int getNumHeaders(void); 00070 static SbString getHeaderString(const int i); 00071 static SoField * createGlobalField(const SbName & name, SoType type); 00072 static SoField * getGlobalField(const SbName & name); 00073 static void renameGlobalField(const SbName & from, const SbName & to); 00074 00075 static void setRealTimeInterval(const SbTime & interval); 00076 static const SbTime & getRealTimeInterval(void); 00077 static void enableRealTimeSensor(SbBool on); 00078 00079 static SoSensorManager * getSensorManager(void); 00080 static void setDelaySensorTimeout(const SbTime & t); 00081 static const SbTime & getDelaySensorTimeout(void); 00082 static int doSelect(int nfds, void * readfds, void * writefds, 00083 void * exceptfds, struct timeval * usertimeout); 00084 00085 static void addConverter(SoType from, SoType to, SoType converter); 00086 static SoType getConverter(SoType from, SoType to); 00087 00088 static SbBool isInitialized(void); 00089 00090 static void startNotify(void); 00091 static SbBool isNotifying(void); 00092 static void endNotify(void); 00093 00094 private: 00095 static void clean(void); 00096 static void updateRealTimeFieldCB(void * data, SoSensor * sensor); 00097 00098 static SbList<SoDB_HeaderInfo *> * headerlist; 00099 static SoSensorManager * sensormanager; 00100 static SoTimerSensor * globaltimersensor; 00101 static SbTime * realtimeinterval; 00102 static SbDict * converters; 00103 static int notificationcounter; 00104 static SbBool isinitialized; 00105 }; 00106 00107 #endif // !COIN_SODB_H

Generated on Tue Jul 27 23:53:01 2004 for Coin by doxygen 1.3.7