MeVis/Foundation/Sources/MLInventorBinding/SoSFMLBase.h

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#ifndef __SoSFMLBase_H
#define __SoSFMLBase_H
//----------------------------------------------------------------------------------
// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------

#ifndef __InventorWrapperDllInit_H
#include "InventorWrapperDllInit.h"
#endif
#ifndef __SoInventorWrapperTrace_H
#include "SoInventorWrapperTrace.h"
#endif

#include "XVEnterScope.h"

#include <Inventor/fields/SoSubField.h>
#include <Inventor/SbLinear.h>

#include "XVLeaveScope.h"

#include <mlDataTypes.h>
#include <mlTypeDefs.h>

#include <vector>

ML_START_NAMESPACE
  class Base;
  class RuntimeType;
ML_END_NAMESPACE

//=============================================================

//=============================================================
class INVENTORWRAPPER_API SoSFMLBase : public SoSField {

  // Use standard field stuff
  SO_SFIELD_CONSTRUCTOR_HEADER(SoSFMLBase);
  SO_SFIELD_REQUIRED_HEADER(SoSFMLBase);

public:
  static void    initClass();

  virtual void                setValue(ML_NAMESPACE::Base* mlBasePtr);
  virtual ML_NAMESPACE::Base* getValue() const;
  virtual int                 readValue(SoInput* in);
  virtual void                writeValue(SoOutput* out) const;

  void addAllowedType(const ML_NAMESPACE::RuntimeType* allowedType);

  template <typename T>
  void addAllowedType() { addAllowedType(T::getClassTypeId()); }

  std::vector<const ML_NAMESPACE::RuntimeType*> getAllowedTypes() const { return _allowedTypes; }

  bool hasUnallowedType() const { return _unallowedType; }

protected:
  ML_NAMESPACE::Base* _value;

  std::vector<const ML_NAMESPACE::RuntimeType*> _allowedTypes;

  bool _unallowedType;
  bool _isRefCountedBase;
};

#endif