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SoOutputData.h
00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) by Kongsberg Oil & Gas Technologies.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU General Public License
00008  *  ("GPL") version 2 as published by the Free Software Foundation.
00009  *  See the file LICENSE.GPL at the root directory of this source
00010  *  distribution for additional information about the GNU GPL.
00011  *
00012  *  For using Coin with software that can not be combined with the GNU
00013  *  GPL, and for taking advantage of the additional benefits of our
00014  *  support services, please contact Kongsberg Oil & Gas Technologies
00015  *  about acquiring a Coin Professional Edition License.
00016  *
00017  *  See http://www.coin3d.org/ for more information.
00018  *
00019  *  Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
00020  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00021  *
00022 \**************************************************************************/
00023 
00024 #ifndef COIN_OUTPUTDATA_H
00025 #define COIN_OUTPUTDATA_H
00026 
00027 #include <Inventor/SbBasic.h>
00028 #include <Inventor/lists/SbList.h>
00029 
00030 class SoEngine;
00031 class SoNodeEngine;
00032 class SoFieldContainer;
00033 class SoEngineOutput;
00034 class SbName;
00035 class SoInput;
00036 class SoOutput;
00037 class SoOutputDataEntry;
00038 class SoType;
00039 
00040 class COIN_DLL_API SoEngineOutputData {
00041 public:
00042   SoEngineOutputData(void);
00043   SoEngineOutputData(const SoEngineOutputData * data);
00044   SoEngineOutputData(int approxnum);
00045   ~SoEngineOutputData(void);
00046 
00047   void addOutput(const SoEngine * base, const char *name,
00048                  const SoEngineOutput * output, SoType type);
00049   void addOutput(const SoNodeEngine * base, const char *name,
00050                  const SoEngineOutput * output, SoType type);
00051 
00052   int getNumOutputs(void) const;
00053   const SbName & getOutputName(int index) const;
00054   SoEngineOutput * getOutput(const SoEngine * engine, int index) const;
00055   SoEngineOutput * getOutput(const SoNodeEngine * engine, int index) const;
00056   int getIndex(const SoEngine * engine, const SoEngineOutput * output) const;
00057   int getIndex(const SoNodeEngine * engine, const SoEngineOutput * output) const;
00058   const SoType & getType(int index) const;
00059   SbBool readDescriptions(SoInput * input, SoEngine * engine) const;
00060   void writeDescriptions(SoOutput * out, SoEngine * engine) const;
00061 
00062 private:
00063   SbBool hasOutput(const char * name) const;
00064   void addOutputInternal(const SoFieldContainer * base, const char *name,
00065                          const SoEngineOutput * output, SoType type);
00066   SoEngineOutput * getOutputInternal(const SoFieldContainer * base, int index) const;
00067   int getIndexInternal(const SoFieldContainer * base, const SoEngineOutput * output) const;
00068 
00069   SbList <SoOutputDataEntry*> outputlist;
00070 };
00071 
00072 #endif // !COIN_OUTPUTDATA_H

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