SoInteractiveComplexityElement.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#ifndef  _SO_INTERACTIVE_COMPLEXITY_ELEMENT
#define  _SO_INTERACTIVE_COMPLEXITY_ELEMENT
 
#include <Inventor/elements/SoAccumulatedElement.h>
#include <Inventor/STL/vector>
 
#ifdef _WIN32
#pragma warning(push)
#pragma warning(disable:4251)
#endif
 
class SoInteractiveComplexity;
class SoSField;
class SoSFBool;
class SoSFEnum;
 
SoEXTENDER_Documented class  SoInteractiveComplexityElement : public SoAccumulatedElement
{
  SO_ELEMENT_HEADER(SoInteractiveComplexityElement);
 
 public:
 
  static void set(SoState *state, SoInteractiveComplexity* node);
 
  static double getScalarFieldValue(SoState *state,
                                    const SoSField* field);
 
  static SbBool getBooleanFieldValue(SoState *state, const SoSFBool* field);
 
  static int getEnumFieldValue(SoState *state, const SoSFEnum* field);
 
  virtual void push(SoState *state) ;
 
  virtual void pop(SoState *, const SoElement *prevTopElement) ;
 
private:
 
  virtual void init(SoState *state);
 
 private:
  // Initializes the SoInteractiveComplexityElement class
  static void         initClass();
  static void         exitClass();
 
  static double getCurrentScalarFieldValue(const SoSField* field);
 
  static bool isBounded(SoState* state, const SoSField* field);
 
  static const SoInteractiveComplexity* getLast(SoState *state);
 
 private:
  typedef std::vector<SoInteractiveComplexity*> ComplexityVector;
  typedef ComplexityVector::const_reverse_iterator ComplexityVectorConstRevIt;
 
  SoInteractiveComplexity* findComplexity(const SoSField* field) const;
 
  double getScalarFieldValueInternal(SoState* state, const SoSField* field) const;
  SbBool getBooleanFieldValueInternal(SoState* state, const SoSFBool* field) const;
  int getEnumFieldValueInternal(SoState* state, const SoSFEnum* field) const;
 
  void setElt(SoState *state, SoInteractiveComplexity* node);
 
  virtual ~SoInteractiveComplexityElement();
 
  ComplexityVector m_nodeList;
 
  //Element has been pushed at this point
  size_t m_startIndex;
};
 
#ifdef _WIN32
#pragma warning(pop)
#endif
 
#endif /* _SO_COMPLEXITY_ELEMENT */