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// This file is generated automatically.

#ifndef _IFC4X3_ADD2_IFCSTRUCTURALREACTION_AUTO_IMPL_H
#define _IFC4X3_ADD2_IFCSTRUCTURALREACTION_AUTO_IMPL_H

#include "IfcStructuralActivityAutoImpl.h"

#include "TD_PackPush.h"

/** \details
  The namespace contains schema-dependent classes, definitions and sub routines
  for work with IFC4X3_ADD2 express schema definitions.
*/
namespace OdIfc4x3_add2 {

/** \details
  A structural reaction is a structural activity that results from a structural action imposed to a structural item or building element. 
  Examples are support reactions, internal forces, and deflections.
  
  Structural reactions are grouped into IfcStructuralResultGroup_s via the inverse relationship _HasAssignments and an IfcRelAssignsToGroup relationship object. 
  IfcStructuralResultGroup.ResultGroupFor finally refers to the structural analysis model in which the results occur.
  It is furthermore possible to establish relationships between reactions in one analysis model and actions which they cause in another analysis model. 
  
  For example, a support reaction from one structural system can be taken over as a load onto another supporting structural system. 
  This is expressed by means of the inverse relationship HasAssignments of the reaction and an IfcRelAssignsToProduct relationship object. 
  IfcRelAssignsToProduct.Name is set to 'Causes' and IfcRelAssignsToProduct.RelatingProduct refers to an instance of a subtype of IfcStructuralAction.

  \remarks
  This definition cannot be instantiated

  \changes
  
  * IFC4 changes: 
    Inverse attribute Causes deleted; use IfcRelAssignsToProduct via HasAssignments instead
*/
class IFC4X3_EXPORT IfcStructuralReaction : public IfcStructuralActivity
{
  //DOM-IGNORE-BEGIN
  OD_EXP_NON_INSTANTIABLE_DECLARE_MEMBERS(OdIfc4x3_add2::IfcStructuralReaction);
  //DOM-IGNORE-END


public:

  /** \details
  Returns a type of a class instance.
  \returns
  Pointer to the <exref target="OdDAI__Entity.html">OdDAI::Entity</exref> type that determines an entity definition within a schema.
  */
  virtual OdDAI::Entity* getInstanceType() const override;

  /** \details
  Early-bound version of instances comparison.
  \param pOther [in] Other application instance.
  \param ordering [out] Receives the ordering (comparison) status.
  \returns
  true if comparison was performed, false if method has no implementation, so late-bound version could be applied.
  \remarks
  If the method returns true,
  the ordering parameter can receive one of the following statuses:
  <table>
    Name             Value    Description
    _kLessThan_      -1       This object < Other Object.
    _kEqual_          0       This object = Other Object.
    _kGreaterThan_    1       This object > Other Object.
    _kNotOrderable_   2       This class is not orderable.
  </table>
  */
  virtual bool comparedToEarlyImpl(const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override;

  /** \details
  Checks whether the specified instance is the object derived from or belongs to this class.
  \param entityType [in] Entity to check.
  \returns
  true if the specified instance is the object derived from or belongs to this class, false otherwise.
  */
  virtual bool isKindOf(OdIfc::OdIfcEntityType entityType) const override;

  /** \details
  Returns the type of this entity.
  \returns
  A value of the <exref target="OdIfc__OdIfcEntityType.html">OdIfc::OdIfcEntityType</exref> type that represents type of this entity.
  */
  virtual OdIfc::OdIfcEntityType type() const override;
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x3_add2__IfcStructuralReaction.html">IfcStructuralReaction</exref> object.
*/
typedef OdSmartPtr<IfcStructuralReaction> IfcStructuralReactionPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X3_ADD2_IFCSTRUCTURALREACTION_AUTO_IMPL_H