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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 _IFC4X3_RC1_IFCPHYSICALQUANTITY_AUTO_IMPL_H
#define _IFC4X3_RC1_IFCPHYSICALQUANTITY_AUTO_IMPL_H

#include "Ifc4x3_RC1BaseClass.h"

#include "Ifc4x3_RC1Enum.h"
#include "Ifc4x3_RC1SelectTypes.h"
#include "Ifc4x3_RC1CollectionTypes.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 physical quantity, IfcPhysicalQuantity, is an abstract entity that holds a complex or simple quantity measure 
  together with a semantic definition of the usage for the single or several measure value.
  
  The Name attribute defines the actual usage or kind of measure. The interpretation of the name label has to be established within the actual exchange context. 
  In addition an informative text can be associated to each quantity by the Description attribute.

  \remarks
  This definition may not be instantiated.
*/
class IFC4X3_RC1_EXPORT IfcPhysicalQuantity : public OdIfc4x3_RC1Instance
{
  //DOM-IGNORE-BEGIN
  OD_EXP_NON_INSTANTIABLE_DECLARE_MEMBERS(OdIfc4x3_rc1::IfcPhysicalQuantity);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Returns the value of Name attribute. 
  This attribute represents name of the element quantity or measure. 
  The name attribute has to be made recognizable by further agreements.
  \returns
  Returns the value of Name attribute.
  */
  const OdAnsiString& getName() const;

  /** \details
  Sets the value of Name attribute. 
  This attribute represents name of the element quantity or measure. 
  The name attribute has to be made recognizable by further agreements.
  \param Name [in] Name to set.
  */
  void setName(const OdAnsiString& Name);

  /** \details
  Returns the value of Description attribute. 
  This attribute represents further explanation that might be given to the quantity.
  \returns
  Returns the value of Description attribute.
  */
  const OdAnsiString& getDescription() const;

  /** \details
  Sets the value of Description attribute. 
  This attribute represents further explanation that might be given to the quantity.
  \param Description [in] Description to set.
  */
  void setDescription(const OdAnsiString& Description);

  /** \details
  Returns the value of HasExternalReferences attribute. 
  This attribute represents reference to an external reference, e.g. library, 
  classification, or document information, that is associated to the quantity.
  \param HasExternalReferences [out] Receives the value of HasExternalReferences attribute.
  */
  void getInvHasExternalReferences(OdDAIObjectIds& HasExternalReferences) const;

  /** \details
  Returns the value of PartOfComplex attribute. 
  This attribute represents reference to a physical complex quantity in which the physical quantity can be contained.
  \param PartOfComplex [out] Receives the value of PartOfComplex attribute.
  */
  void getInvPartOfComplex(OdDAIObjectIds& PartOfComplex) const;


public:

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

  /** \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
  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: 
  OdAnsiString m_Name;   // IfcLabel
  OdAnsiString m_Description;   // IfcText  [optional]

  // Declare friend classes for inverse attributes functionality: 
  friend class IfcExternalReferenceRelationship;
  friend class IfcPhysicalComplexQuantity;
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x3_rc1__IfcPhysicalQuantity.html">IfcPhysicalQuantity</exref> object.
*/
typedef OdSmartPtr<IfcPhysicalQuantity> IfcPhysicalQuantityPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X3_RC1_IFCPHYSICALQUANTITY_AUTO_IMPL_H