SoFieldConverter.h

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#ifndef COIN_SOFIELDCONVERTER_H
#define COIN_SOFIELDCONVERTER_H
 
#include <Inventor/engines/SoSubEngine.h>
 
class SoEngineOutput;
 
 
class COIN_DLL_API SoFieldConverter : public SoEngine {
  typedef SoEngine inherited;
  SO_ENGINE_ABSTRACT_HEADER(SoFieldConverter);
 
public:
  static void initClass(void);
  static void initClasses(void);
  virtual SoField * getInput(SoType type) = 0;
  virtual SoEngineOutput * getOutput(SoType type) = 0;
  virtual SoField * getConnectedInput(void);
  int getForwardConnections(SoFieldList & l) const;
 
protected:
  SoFieldConverter(void);
  virtual ~SoFieldConverter(void);
};
 
#endif // !COIN_SOFIELDCONVERTER_H