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// This file is generated automatically.

#ifndef _IFC4X3_RC1_IFCRELPROJECTSELEMENT_AUTO_IMPL_H
#define _IFC4X3_RC1_IFCRELPROJECTSELEMENT_AUTO_IMPL_H

#include "IfcRelDecomposesAutoImpl.h"
#include "IfcElementAutoImpl.h"
#include "IfcFeatureElementAdditionAutoImpl.h"

#include "TD_PackPush.h"

/** \details
  The namespace contains schema-dependent classes, definitions and sub routines
  for work with IFC4X3_RC1 express schema definitions.
*/
namespace OdIfc4x3_rc1 {

/** \details
  The IfcRelProjectsElement is an objectified relationship between an element and one projection element that creates a modifier to the shape of the element. 
  The relationship is defined to be a 1:1 relationship, if an element has more than one projection, several relationship objects have to be used, 
  each pointing to a different projection element. The IfcRelProjectsElement establishes an aggregation relationship between the main element and a sub ordinary addition feature.
  
  The IfcRelProjectsElement implies a Boolean operation of addition for the geometric bodies of the element and the feature element. 
  As with all decomposition relationships it determines:
  * Existence dependency - the RelatedFeatureElement cannot exist without the RelatingElement
  * Hierarchical and non-cyclical relationship - the IfcRelProjectsElement can only alter a single IfcElement
  * No spatial containment - the IfcFeatureElementAddition as related element never participates 
    in the hierarchical spatial containment relationship IfcRelContainedInSpatialStructure

  \remarks
  In contrary the IfcRelAggregates relationship established an aggregation of equal parts to a whole.

  \changes
  
  * IFC4 changes: 
    Supertype changed from IfcRelConnects to IfcRelDecomposes.
*/
class IFC4X3_RC1_EXPORT IfcRelProjectsElement : public IfcRelDecomposes
{
  //DOM-IGNORE-BEGIN
  OD_EXP_DECLARE_MEMBERS(OdIfc4x3_rc1::IfcRelProjectsElement);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Returns the value of RelatingElement attribute. 
  This attribute represents element at which a projection is created by the associated IfcProjectionElement.
  \returns
  Returns the value of RelatingElement attribute.
  */
  const OdDAIObjectId& getRelatingElement() const;

  /** \details
  Sets the value of RelatingElement attribute. 
  This attribute represents element at which a projection is created by the associated IfcProjectionElement.
  \param RelatingElement [in] Relating element to set.
  */
  void setRelatingElement(const OdDAIObjectId& RelatingElement);

  /** \details
  Returns the value of RelatedFeatureElement attribute. 
  This attribute represents reference to the IfcFeatureElementAddition that defines an addition to the volume of the element, 
  by using a Boolean addition operation. An example is a projection at the associated element.
  \returns
  Returns the value of RelatedFeatureElement attribute.
  */
  const OdDAIObjectId& getRelatedFeatureElement() const;

  /** \details
  Sets the value of RelatedFeatureElement attribute. 
  This attribute represents reference to the IfcFeatureElementAddition that defines an addition to the volume of the element, 
  by using a Boolean addition operation. An example is a projection at the associated element.
  \param RelatedFeatureElement [in] Related feature element to set.
  */
  void setRelatedFeatureElement(const OdDAIObjectId& RelatedFeatureElement);


public:

  /** \details
  Reads object's data from the specified filer.
  \param rdFiler [in] Pointer to a filer from which to read the data.
  \returns
  A value of OdResult type that contains the result of the method execution.
  */
  virtual OdResult inFields(OdDAI::OdSpfFilerBase* rdFiler) override;

  /** \details
  Writes object's data the the specified filer.
  \param wrFiler [in] Pointer to a filer to which to write the data.
  \returns
  A value of OdResult type that contains the result of the method execution.
  */
  virtual OdResult outFields(OdDAI::OdSpfFilerBase* wrFiler) override;

  /** \details
  Sets the object ID of this instance to inverse attributes of related instances according to schema specification of inverse attributes.
  */
  virtual void setInverseCounterParts() override;

  /** \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
  Returns an attribute value for the specified attribute name.
  \param attrName [in] Name of an attribute to query.
  \returns
  OdRxValue object that represents a generic variant type value.
  */
  virtual OdRxValue getAttr(const char * attrName) 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
  Resets a value for the specified attribute.
  \param explicitAttrName [in] Explicit name of the attribute to reset.
  */
  virtual void unsetAttr(const char * explicitAttrName) override;

  /** \details
  Checks whether the specified attribute is set.
  \param explicitAttrName [in] Explicit name of the attribute to test.
  \returns
  true if the specified attribute is set, false otherwise.
  */
  virtual bool testAttr(const char * explicitAttrName) const override;

  /** \details
  Sets the specified attribute with a given value.
  \param explicitAttrName [in] Explicit name of the attribute to set.
  \param val [in] Value to set.
  \returns
  true if the value is successfully set for the specified attribute, false otherwise.
  */
  virtual bool putAttr(const char * explicitAttrName, const OdRxValue &val) 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
  Returns an attribute value for the specified attribute definition.
  \param attrDef [in] Attribute definition to query.
  \returns
  OdRxValue object that represents a generic variant type value.
  */
  virtual OdRxValue getAttr(const OdIfc::OdIfcAttribute attrDef) const override;

  /** \details
  Resets a value for the specified attribute.
  \param explicitAttrDef [in] Explicit definition that represents an attribute to reset.
  */
  virtual void unsetAttr(const OdIfc::OdIfcAttribute explicitAttrDef) override;

  /** \details
  Checks whether the specified attribute is set.
  \param explicitAttrDef [in] Attribute definition to test.
  \returns
  true if the specified attribute is set, false otherwise.
  */
  virtual bool testAttr(const OdIfc::OdIfcAttribute explicitAttrDef) const override;

  /** \details
  Sets the specified attribute with a given value.
  \param explicitAttrDef [in] Explicit attribute definition to set.
  \param val [in] Value to set.
  \returns
  true if the value is successfully set for the specified attribute, false otherwise.
  */
  virtual bool putAttr(const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue &val) override;

protected:
  // Fields declaration: 
  OdDAIObjectId m_RelatingElement;   // IfcElement
  OdDAIObjectId m_RelatedFeatureElement;   // IfcFeatureElementAddition
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x3_rc1__IfcRelProjectsElement.html">IfcRelProjectsElement</exref> object.
*/
typedef OdSmartPtr<IfcRelProjectsElement> IfcRelProjectsElementPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X3_RC1_IFCRELPROJECTSELEMENT_AUTO_IMPL_H