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//   
//   This application incorporates Open Design Alliance software pursuant to a license 
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///////////////////////////////////////////////////////////////////////////////

// This file is generated automatically.

#ifndef _IFC2X2_FINAL_IFCUNITASSIGNMENT_AUTO_IMPL_H
#define _IFC2X2_FINAL_IFCUNITASSIGNMENT_AUTO_IMPL_H

#include "Ifc2x2_FinalBaseClass.h"

#include "Ifc2x2_FinalEnum.h"
#include "Ifc2x2_FinalSelectTypes.h"
#include "Ifc2x2_FinalCollectionTypes.h"

#include "TD_PackPush.h"

/** \details
  The namespace contains schema-dependent classes, definitions and sub routines
  for work with IFC2X2_FINAL express schema definitions.
*/
namespace OdIfc2x2_final {

/** \details
  IfcUnitAssignment indicates a set of units which can be assigned. 
  Within an IfcUnitAssigment each unit definition is unique, i.e. 
  there is no redundant unit definitions for the same unit type such as length unit or area unit. 
  For currencies, there is only a single IfcMonetaryUnit within an IfcUnitAssignment.

  \remarks
  A IfcProject has a unit assignment which establishes a set of units which are used globally within the project, if not otherwise defined. 
  Other objects can have local unit assignments if there is a requirement for them to make use of units that do not fall within the project unit assignment.
*/
class IFC2X2_FINAL_EXPORT IfcUnitAssignment : public OdIfc2x2_FinalInstance
{
  //DOM-IGNORE-BEGIN
  OD_EXP_DECLARE_MEMBERS(OdIfc2x2_final::IfcUnitAssignment);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Gets the value of Units attribute. 
  This attribute represents units to be included within a unit assignment.
  \param Units [out] Receives the Units attribute.
  */
  void getUnits(OdArray<OdDAI::Select >& Units) const;

  /** \details
  Gets the value of Units attribute. 
  This attribute represents units to be included within a unit assignment.
  \param Units [out] Receives the Units attribute.
  */
  void getUnitsWrapperArray(OdArray<IfcUnit>& Units) const;

  /** \details
  Returns the value of Units attribute. 
  This attribute represents units to be included within a unit assignment.
  \returns
  Returns the value of Units attribute.
  */
  OdDAI::SetOfSelect& units();


public:

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

  /** \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
  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::SetOfSelect m_Units; // SET [1:?] of IfcUnit
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc2x2_final__IfcUnitAssignment.html">IfcUnitAssignment</exref> object.
*/
typedef OdSmartPtr<IfcUnitAssignment> IfcUnitAssignmentPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC2X2_FINAL_IFCUNITASSIGNMENT_AUTO_IMPL_H