Source

Coin / src / nodes / SoUnknownNode.h

Lars J. Aas 92263e4 



Marius Kintel 3ba6b41 




























Lars J. Aas 92263e4 

























































#ifndef COIN_SOUNKNOWNNODE_H
#define COIN_SOUNKNOWNNODE_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/

#ifndef COIN_INTERNAL
#error this is a private header file
#endif /* !CoiN_INTERNAL */

#include <Inventor/nodes/SoSubNode.h>

class SoUnknownNodeP;

/*
  This class is internal, but since the incorrect COIN_DLL_API tag wasn't
  discovered before the 2.0.0 release, it has to stay for the 2.x branch.
*/

class SoUnknownNode : public SoNode {
  typedef SoNode inherited;

  // The following definitions are used instead of SO_NODE_HEADER() to
  // let SoUnknownNodes have dynamic handling of SoFieldData objects.

  PRIVATE_NODE_TYPESYSTEM_HEADER();
protected:
  virtual const SoFieldData * getFieldData(void) const;
private:
  SoFieldData * classfielddata;
  static void * createInstance(void);
  static void atexit_cleanup(void);

  // Node definition starts "proper".

public:
  static void initClass(void);
  SoUnknownNode(void);

  void setNodeClassName(const SbName & name);
  virtual SoChildList * getChildren(void) const;

  virtual void GLRender(SoGLRenderAction * action);
  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
  virtual void pick(SoPickAction * action);
  virtual void search(SoSearchAction * action);
  virtual void write(SoWriteAction * action);

protected:
  virtual ~SoUnknownNode();

  virtual SbBool readInstance(SoInput * in, unsigned short flags);
  virtual const char * getFileFormatName(void) const;
  virtual SoNode * addToCopyDict(void) const;
  virtual void copyContents(const SoFieldContainer * from,
                            SbBool copyconnections);

private:
  
  SoUnknownNodeP * pimpl;
};

#endif // !COIN_SOUNKNOWNNODE_H