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SoMFEnum.h

00001 #ifndef COIN_SOMFENUM_H
00002 #define COIN_SOMFENUM_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/fields/SoMField.h>
00028 #include <Inventor/fields/SoSubField.h>
00029 
00030 class COIN_DLL_API SoMFEnum : public SoMField {
00031   typedef SoMField inherited;
00032 
00033   SO_MFIELD_HEADER(SoMFEnum, int, int);
00034 
00035 public:
00036   static void initClass(void);
00037 
00038   void setValue(const SbName name);
00039   void set1Value(const int idx, const SbName name);
00040   void setEnums(const int num, const int * const values,
00041                 const SbName * const names);
00042 
00043   int getNumEnums(void) const;
00044   int getEnum(const int idx, SbName & name) const;
00045 
00046 protected:
00047   virtual SbBool findEnumValue(const SbName & name, int & value);
00048   virtual SbBool findEnumName(int value, const SbName * & name) const;
00049 
00050   SbBool legalValuesSet;
00051   int numEnums;
00052   int * enumValues;
00053   SbName * enumNames;
00054 };
00055 
00056 // Macro definitions. See comment in SoSFEnum.h.
00057 
00058 #include <Inventor/fields/SoSFEnum.h> // PRIVATE_SOENUM_SET_TYPE()
00059 
00060 #define SO_ENGINE_SET_MF_ENUM_TYPE(_fieldname_, _enumtype_) \
00061   PRIVATE_SOENUM_SET_TYPE(_fieldname_, _enumtype_, inputdata)
00062 
00063 #define SO_NODE_SET_MF_ENUM_TYPE(_fieldname_, _enumtype_) \
00064   PRIVATE_SOENUM_SET_TYPE(_fieldname_, _enumtype_, fieldData)
00065 
00066 #endif // !COIN_SOMFENUM_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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