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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) 1998-2003 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/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