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00001 #ifndef COIN_SOFIELDDATA_H 00002 #define COIN_SOFIELDDATA_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2007 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 http://www.coin3d.org/ for more information. 00021 * 00022 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/SbBasic.h> 00028 #include <Inventor/lists/SbList.h> 00029 00030 class SbName; 00031 class SoField; 00032 class SoFieldContainer; 00033 class SoInput; 00034 class SoOutput; 00035 00036 class SoEnumEntry; 00037 class SoFieldEntry; 00038 00039 class COIN_DLL_API SoFieldData { 00040 public: 00041 SoFieldData(void); 00042 SoFieldData(const SoFieldData & fd); 00043 SoFieldData(const SoFieldData * fd); 00044 SoFieldData(int numfields); 00045 ~SoFieldData(); 00046 00047 void addField(SoFieldContainer * base, const char * name, 00048 const SoField * field); 00049 00050 void overlay(SoFieldContainer * to, const SoFieldContainer * from, 00051 SbBool copyconnections) const; 00052 00053 int getNumFields(void) const; 00054 const SbName & getFieldName(int index) const; 00055 SoField * getField(const SoFieldContainer * object, int index) const; 00056 int getIndex(const SoFieldContainer * fc, const SoField * field) const; 00057 00058 void addEnumValue(const char * enumname, const char * valuename, int value); 00059 void getEnumData(const char * enumname, 00060 int & num, const int *& values, const SbName *& names); 00061 00062 SbBool read(SoInput * in, SoFieldContainer * object, 00063 SbBool erroronunknownfield, SbBool & notbuiltin) const; 00064 SbBool read(SoInput * in, SoFieldContainer * object, 00065 const SbName & fieldname, SbBool & foundname) const; 00066 void write(SoOutput * out, const SoFieldContainer * object) const; 00067 void copy(const SoFieldData * src); 00068 SbBool isSame(const SoFieldContainer * c1, 00069 const SoFieldContainer * c2) const; 00070 00071 SbBool readFieldDescriptions(SoInput * in, SoFieldContainer * object, 00072 int numdescriptionsexpected, 00073 const SbBool readfieldvalues = TRUE) const; 00074 void writeFieldDescriptions(SoOutput * out, 00075 const SoFieldContainer * object) const; 00076 00077 private: 00078 SbBool hasField(const char * name) const; 00079 SbBool hasEnumValue(const char * enumname, const char * valuename); 00080 00081 // Bitflags for control word in the file format. 00082 enum ControlWord { 00083 NOTBUILTIN = 0x40 00084 }; 00085 00086 int operator==(const SoFieldData * fd) const; 00087 int operator!=(const SoFieldData * fd) const { return ! operator==(fd); } 00088 int operator==(const SoFieldData & fd) const { return operator==(&fd); } 00089 int operator!=(const SoFieldData & fd) const { return ! operator==(&fd); } 00090 00091 void freeResources(void); 00092 00093 SbList<SoFieldEntry *> fields; 00094 SbList<SoEnumEntry *> enums; 00095 }; 00096 00097 #endif // !COIN_SOFIELDDATA_H
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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