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// This file is generated automatically.

#ifndef _IFC4X3_ADD2_IFCRELASSOCIATESMATERIAL_AUTO_IMPL_H
#define _IFC4X3_ADD2_IFCRELASSOCIATESMATERIAL_AUTO_IMPL_H

#include "IfcRelAssociatesAutoImpl.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
  IfcRelAssociatesMaterial is an objectified relationship between a material definition 
  and elements or element types to which this material definition applies.
  
  The material definition can be:
  * Assigned to an element occurrence as a specific usage of a layer set or profile set
  * Assigned to an element occurrence or element type as a layer set, profile set, constituent set or a single material
  
  Materials can be arranged by layers and applied to layered elements. Typical elements are walls and slabs.
    * An IfcMaterialLayerSet, for layered elements with an indication of the layering direction and individual layer thicknesses
    * An IfcMaterialLayerSetUsage, i.e. a material layer set with positioning information along the reference axis or surface of the element.
      <b>NOTE:</b>  As a material layer set usage is an occurrence based information, that applies to each individual element, it cannot be assigned to an element type.

  Material can be applied to profiles. Typical elements using profile material are beam, column, member
    * An IfcMaterialProfileSet, i.e. a set of material assigned to a set of profiles, with a single material assigned to a single profile as the default.
    * An IfcMaterialProfileSetUsage, i.e. a material profile set with positioning information relative to the element axis, also referred to as cardinal point.
      <b>NOTE:</b> As a material profile set usage is an occurrence based information, that applies to each individual element, it cannot be assigned to an element type.

  Materials can be arranged by identified parts of a component based element. 
  Typical elements are doors/windows (with components such as lining, framing and glazing), or distribution elements.

  The IfcRelAssociatesMaterial relationship is a special type of the IfcRelAssociates relationship. 
  It can be applied to subtypes of IfcElement and subtypes of IfcElementType.
  * The IfcElement has an inverse relation to its material definition by the HasAssociations attribute, inherited from IfcObject.
  * The IfcElementType has an inverse relation to its material definition by the HasAssociations attribute, inherited from IfcPropertyDefinition.

  \remarks
  * As a material layer set usage is an occurrence based information, that applies to each individual element, it cannot be assigned to an element type.
  * As a material profile set usage is an occurrence based information, that applies to each individual element, it cannot be assigned to an element type.
*/
class IFC4X3_EXPORT IfcRelAssociatesMaterial : public IfcRelAssociates
{
  //DOM-IGNORE-BEGIN
  OD_EXP_DECLARE_MEMBERS(OdIfc4x3_add2::IfcRelAssociatesMaterial);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Returns the value of RelatingMaterial attribute.
  This attribute represents material definition assigned to the elements or element types.
  \returns
  Returns the value of RelatingMaterial attribute.
  */
  IfcMaterialSelect relatingMaterial();


public:

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

  /** \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: 
  OdDAI::Select m_RelatingMaterial;   // IfcMaterialSelect
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x3_add2__IfcRelAssociatesMaterial.html">IfcRelAssociatesMaterial</exref> object.
*/
typedef OdSmartPtr<IfcRelAssociatesMaterial> IfcRelAssociatesMaterialPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X3_ADD2_IFCRELASSOCIATESMATERIAL_AUTO_IMPL_H