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// This file is generated automatically.

#ifndef _IFC4X1_IFCRELASSIGNS_AUTO_IMPL_H
#define _IFC4X1_IFCRELASSIGNS_AUTO_IMPL_H

#include "IfcRelationshipAutoImpl.h"

#include "TD_PackPush.h"

/** \details
  The namespace contains schema-dependent classes, definitions and sub routines
  for work with IFC4X1 express schema definitions.
*/
namespace OdIfc4x1 {

/** \details
  The assignment relationship, IfcRelAssigns, is a generalization of "link" relationships among instances of IfcObject and its various 1st level subtypes. 
  A link denotes the specific association through which one object (the client) applies the services of other objects (the suppliers), 
  or through which one object can navigate to other objects.
  
  The client is denoted as the relating object and is established at the level of the specific, instantiable subtypes of IfcRelAssigns. 
  The suppliers are denoted as the related objects and they are established by the RelatedObjects attribute.

  \remarks
  The terms "client" and "supplier" are used in a general concept and do not imply any meaning for implementations of systems (like client-server).
  * EXAMPLE: A resource can receive information about its nature of representing real building products by establishing a link between 
    IfcResource and IfcBuildingElement (subtype of IfcProduct) through the assignment relationship IfcRelAssignsToResource. 
    The resource is then the client that applies the services of other objects (here building elements) to express the particular view of elements to be consumed as a resource in a process.
*/
class IFC4X1_EXPORT IfcRelAssigns : public IfcRelationship
{
  //DOM-IGNORE-BEGIN
  OD_EXP_NON_INSTANTIABLE_DECLARE_MEMBERS(OdIfc4x1::IfcRelAssigns);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Returns the value of RelatedObjects attribute. RelatedObjects attribute represents related objects which are assigned to a single object. 
  The type of the single (or relating) object is defined in the subtypes of IfcRelAssigns.
  \param RelatedObjects [out]  Reveives the RelatedObjects attribute.
  */
  void getRelatedObjects(OdDAIObjectIds& RelatedObjects) const;

  /** \details
  Returns the value of RelatedObjects attribute. RelatedObjects attribute represents related objects which are assigned to a single object. 
  The type of the single (or relating) object is defined in the subtypes of IfcRelAssigns.
  \returns
  Returns the value of RelatedObjects attribute.
  */
  OdDAI::SetOfOdDAIObjectId& relatedObjects();

  /** \details
  Returns the value of RelatedObjectsType attribute. RelatedObjectsType is particular type of the assignment relationship. 
  It can constrain the applicable object types, used within the role of RelatedObjects.
  \returns
  Returns the value of RelatedObjectsType attribute.
  \remarks
  IFC4 CHANGE: The attribute is deprecated.
  */
  IfcObjectTypeEnum getRelatedObjectsType() const;

  /** \details
  Sets the value of RelatedObjectsType attribute. RelatedObjectsType is particular type of the assignment relationship. 
  It can constrain the applicable object types, used within the role of RelatedObjects.
  \param RelatedObjectsType [in] RelatedObjectsType to set.
  \remarks
  IFC4 CHANGE: The attribute is deprecated.
  */
  void setRelatedObjectsType(IfcObjectTypeEnum RelatedObjectsType);


public:

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

  /** \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
  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: 
  OdDAI::SetOfOdDAIObjectId m_RelatedObjects; // SET [1:?] of IfcObjectDefinition
  OdDAI::Enum m_RelatedObjectsType;   // IfcObjectTypeEnum  [optional]
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x1__IfcRelAssigns.html">IfcRelAssigns</exref> object.
*/
typedef OdSmartPtr<IfcRelAssigns> IfcRelAssignsPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X1_IFCRELASSIGNS_AUTO_IMPL_H