Inventor/elements/SoLogicOperationElement.h

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/*=======================================================================
** Author      : Charles Huet (06 2015)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/

#ifndef _SO_LOGIC_OPERATION_ELEMENT_H
#define _SO_LOGIC_OPERATION_ELEMENT_H

#include <Inventor/elements/SoElement.h>
#include <Inventor/elements/SoSubElement.h>
#include <Inventor/SbEnums.h>

class  SoLogicOperationElement : public SoElement
{
  SO_ELEMENT_HEADER( SoLogicOperationElement );

public:
  enum LogicOperation
  {
    NOOP          = SbEnums::LOGIC_OP_NOOP,
    CLEAR         = SbEnums::LOGIC_OP_CLEAR,
    SET           = SbEnums::LOGIC_OP_SET,
    COPY          = SbEnums::LOGIC_OP_COPY,
    COPY_INVERTED = SbEnums::LOGIC_OP_COPY_INVERTED,
    INVERT        = SbEnums::LOGIC_OP_INVERT,
    AND           = SbEnums::LOGIC_OP_AND,
    NAND          = SbEnums::LOGIC_OP_NAND,
    AND_REVERSE   = SbEnums::LOGIC_OP_AND_REVERSE,
    AND_INVERTED  = SbEnums::LOGIC_OP_AND_INVERTED,
    OR            = SbEnums::LOGIC_OP_OR,
    NOR           = SbEnums::LOGIC_OP_NOR,
    XOR           = SbEnums::LOGIC_OP_XOR,
    OR_REVERSE    = SbEnums::LOGIC_OP_OR_REVERSE,
    OR_INVERTED   = SbEnums::LOGIC_OP_OR_INVERTED,
    EQUIV         = SbEnums::LOGIC_OP_EQUIV,
  };



  static void set( SoState* state, bool enable, LogicOperation operation );

  static void get( SoState* state, bool& enabled, LogicOperation& operation );

  virtual void print( FILE* fp ) const;

  virtual void push( SoState* state );

  virtual void pop( SoState* state, const SoElement* prevTopElement );

private:
  ~SoLogicOperationElement();

  virtual void init( SoState* state );

  virtual SbBool matches( const SoElement* element ) const;

  virtual SoElement* copyMatchInfo() const;

private:

  static void initClass();

  static void exitClass();

  virtual void setElt( const bool enable, const LogicOperation operation );

private:
  bool m_enabled;
  LogicOperation m_operation;
};

#endif // _SO_LOGIC_OPERATION_ELEMENT_H

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Open Inventor Toolkit reference manual, generated on 15 Mar 2023
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