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// This file is generated automatically.

#ifndef _IFC4X3_ADD2_IFCPROPERTYDEPENDENCYRELATIONSHIP_AUTO_IMPL_H
#define _IFC4X3_ADD2_IFCPROPERTYDEPENDENCYRELATIONSHIP_AUTO_IMPL_H

#include "IfcResourceLevelRelationshipAutoImpl.h"
#include "IfcPropertyAutoImpl.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
  An IfcPropertyDependencyRelationship describes an identified dependency between the value of one property and that of another.
  The determination of value according to the dependency is required to be performed by an application that can then use the Expression attribute to flag the form of the dependency.

  \changes
  
  * IFC4 changes: 
    * Made subtype of IfcResourceLevelRelationship (attribute order changed).
    * <b>Name</b>: Name changed from DependingProperty to Name. Type changed from IfcProperty to IfcLabel. Instantiation changed to OPTIONAL.
    * <b>Description</b>: Name changed from DependantProperty to Description. Type changed from IfcProperty to IfcText. Instantiation changed to OPTIONAL.
    * <b>DependingProperty</b>: Name changed from Name to DependingProperty. Type changed from IfcLabel to IfcProperty. Instantiation changed from OPTIONAL.
    * <b>DependantProperty</b>: Name changed from Description to DependantProperty. Type changed from IfcText to IfcProperty. Instantiation changed from OPTIONAL.
*/
class IFC4X3_EXPORT IfcPropertyDependencyRelationship : public IfcResourceLevelRelationship
{
  //DOM-IGNORE-BEGIN
  OD_EXP_DECLARE_MEMBERS(OdIfc4x3_add2::IfcPropertyDependencyRelationship);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Returns the value of DependingProperty attribute. DependingProperty is the property on which the relationship depends.
  \returns
  Returns object identifier representing DependingProperty attribute.
  */
  const OdDAIObjectId& getDependingProperty() const;

  /** \details
  Sets the value of DependingProperty attribute. DependingProperty is the property on which the relationship depends.
  \param DependingProperty [in] Object identifier representing DependingProperty attribute.
  */
  void setDependingProperty(const OdDAIObjectId& DependingProperty);

  /** \details
  Returns the value of DependantProperty attribute that represents the dependent property.
  \returns
  Returns object identifier representing DependantProperty attribute.
  */
  const OdDAIObjectId& getDependantProperty() const;

  /** \details
  Sets the value of DependantProperty attribute that represents the dependent property.
  \param DependantProperty [in] Object identifier representing DependantProperty.
  */
  void setDependantProperty(const OdDAIObjectId& DependantProperty);

  /** \details
  Returns the value of Expression attribute. Expression is expression that further describes the nature of the dependency relation.
  \returns
  Returns string representing the Expression attribute.
  */
  const OdAnsiString& getExpression() const;

  /** \details
  Sets the value of Expression attribute. Expression is expression that further describes the nature of the dependency relation.
  \param Expression [in] String representing the Expression to set.
  */
  void setExpression(const OdAnsiString& Expression);


public:

  /** \details
  Default constructor for the IfcPropertyDependencyRelationship class.
  */
  IfcPropertyDependencyRelationship();

  /** \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_DependingProperty;   // IfcProperty
  OdDAIObjectId m_DependantProperty;   // IfcProperty
  OdAnsiString m_Expression;   // IfcText  [optional]
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x3_add2__IfcPropertyDependencyRelationship.html">IfcPropertyDependencyRelationship</exref> object.
*/
typedef OdSmartPtr<IfcPropertyDependencyRelationship> IfcPropertyDependencyRelationshipPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X3_ADD2_IFCPROPERTYDEPENDENCYRELATIONSHIP_AUTO_IMPL_H