#include <IfcElementAutoImpl.h>

Inheritance diagram for OdIfc4x3_add2::IfcElement:

Public Member Functions
const OdAnsiString &	getTag () const

void	setTag (const OdAnsiString &Tag)

void	getInvFillsVoids (OdDAIObjectIds &FillsVoids) const

void	getInvConnectedTo (OdDAIObjectIds &ConnectedTo) const

void	getInvIsInterferedByElements (OdDAIObjectIds &IsInterferedByElements) const

void	getInvInterferesElements (OdDAIObjectIds &InterferesElements) const

void	getInvHasProjections (OdDAIObjectIds &HasProjections) const

void	getInvHasOpenings (OdDAIObjectIds &HasOpenings) const

void	getInvIsConnectionRealization (OdDAIObjectIds &IsConnectionRealization) const

void	getInvProvidesBoundaries (OdDAIObjectIds &ProvidesBoundaries) const

void	getInvConnectedFrom (OdDAIObjectIds &ConnectedFrom) const

void	getInvContainedInStructure (OdDAIObjectIds &ContainedInStructure) const

void	getInvHasCoverings (OdDAIObjectIds &HasCoverings) const

void	getInvHasSurfaceFeatures (OdDAIObjectIds &HasSurfaceFeatures) const

	IfcElement ()

virtual OdResult	inFields (OdDAI::OdSpfFilerBase *rdFiler) override

virtual OdResult	outFields (OdDAI::OdSpfFilerBase *wrFiler) override

virtual OdDAI::Entity *	getInstanceType () const override

virtual OdRxValue	getAttr (const char *attrName) const override

virtual bool	comparedToEarlyImpl (const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override

virtual void	unsetAttr (const char *explicitAttrName) override

virtual bool	testAttr (const char *explicitAttrName) const override

virtual bool	putAttr (const char *explicitAttrName, const OdRxValue &val) override

virtual bool	isKindOf (OdIfc::OdIfcEntityType entityType) const override

virtual OdIfc::OdIfcEntityType	type () const override

virtual OdRxValue	getAttr (const OdIfc::OdIfcAttribute attrDef) const override

virtual void	unsetAttr (const OdIfc::OdIfcAttribute explicitAttrDef) override

virtual bool	testAttr (const OdIfc::OdIfcAttribute explicitAttrDef) const override

virtual bool	putAttr (const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue &val) override

Public Member Functions inherited from OdIfc4x3_add2::IfcProduct
const OdDAIObjectId &	getObjectPlacement () const

void	setObjectPlacement (const OdDAIObjectId &ObjectPlacement)

const OdDAIObjectId &	getRepresentation () const

void	setRepresentation (const OdDAIObjectId &Representation)

void	getInvReferencedBy (OdDAIObjectIds &ReferencedBy) const

void	getInvPositionedRelativeTo (OdDAIObjectIds &PositionedRelativeTo) const

void	getInvReferencedInStructures (OdDAIObjectIds &ReferencedInStructures) const

virtual void	setInverseCounterParts () override

Public Member Functions inherited from OdIfc4x3_add2::IfcObject
const OdAnsiString &	getObjectType () const

void	setObjectType (const OdAnsiString &ObjectType)

void	getInvIsDeclaredBy (OdDAIObjectIds &IsDeclaredBy) const

void	getInvDeclares (OdDAIObjectIds &Declares) const

void	getInvIsTypedBy (OdDAIObjectIds &IsTypedBy) const

void	getInvIsDefinedBy (OdDAIObjectIds &IsDefinedBy) const

	IfcObject ()

Public Member Functions inherited from OdIfc4x3_add2::IfcObjectDefinition
void	getInvHasAssignments (OdDAIObjectIds &HasAssignments) const

void	getInvNests (OdDAIObjectIds &Nests) const

void	getInvIsNestedBy (OdDAIObjectIds &IsNestedBy) const

void	getInvHasContext (OdDAIObjectIds &HasContext) const

void	getInvIsDecomposedBy (OdDAIObjectIds &IsDecomposedBy) const

void	getInvDecomposes (OdDAIObjectIds &Decomposes) const

void	getInvHasAssociations (OdDAIObjectIds &HasAssociations) const

Public Member Functions inherited from OdIfc4x3_add2::IfcRoot
OdDAI::CompressedGUID	getGlobalId () const

void	setGlobalId (OdDAI::CompressedGUID GlobalId)

const OdDAIObjectId &	getOwnerHistory () const

void	setOwnerHistory (const OdDAIObjectId &OwnerHistory)

const OdAnsiString &	getName () const

void	setName (const OdAnsiString &Name)

const OdAnsiString &	getDescription () const

void	setDescription (const OdAnsiString &Description)

	IfcRoot ()

Public Member Functions inherited from OdIfc4x3_add2::OdIfc4x3Instance
void	setInverseCounterParts () override

Public Member Functions inherited from OdIfc::OdIfcInstance
	ODRX_DECLARE_MEMBERS (OdIfcInstance)

	OdIfcInstance ()

	~OdIfcInstance ()

bool	isInstanceOf (OdIfcEntityType entityType) const

IfcOpResult	resolved ()

void	resolve (IfcOpResult resolved, void *resPtr)

void	unresolve ()

virtual void	setGsNode (OdGsCache *pGsNode)

virtual OdGsCache *	gsNode () const

virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *traits) const

virtual bool	subWorldDraw (OdGiWorldDraw *wd) const

virtual OdDbStub *	ownerId () const

Protected Attributes
OdAnsiString	m_Tag

Protected Attributes inherited from OdIfc4x3_add2::IfcProduct
OdDAIObjectId	m_ObjectPlacement

OdDAIObjectId	m_Representation

Protected Attributes inherited from OdIfc4x3_add2::IfcObject
OdAnsiString	m_ObjectType

Protected Attributes inherited from OdIfc4x3_add2::IfcRoot
OdDAI::CompressedGUID	m_GlobalId

OdDAIObjectId	m_OwnerHistory

OdAnsiString	m_Name

OdAnsiString	m_Description

Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr

IfcOpResult	m_resolved

Friends
class	IfcRelFillsElement

class	IfcRelConnectsElements

class	IfcRelInterferesElements

class	IfcRelProjectsElement

class	IfcRelVoidsElement

class	IfcRelConnectsWithRealizingElements

class	IfcRelSpaceBoundary

class	IfcRelContainedInSpatialStructure

class	IfcRelCoversBldgElements

class	IfcRelAdheresToElement

Additional Inherited Members
Static Public Member Functions inherited from OdIfc::OdIfcInstance
static const OdGePoint3d *	asPoint3d (const OdIfcInstance *inst)

static const OdGePoint2d *	asPoint2d (const OdIfcInstance *inst)

static const OdGeVector3d *	asVector3d (const OdIfcInstance *inst)

static const OdGeVector2d *	asVector2d (const OdIfcInstance *inst)

static const OdGeMatrix2d *	asMatrix2d (const OdIfcInstance *inst)

static const OdGeMatrix3d *	asMatrix3d (const OdIfcInstance *inst)

static OdIfcCompoundPtr	asCompound (OdSmartPtr< OdIfcInstance > inst)

static const OdCmEntityColor *	asRgbColor (const OdIfcInstance *inst)

Detailed Description

An element is a generalization of all components that make up an AEC product. Elements are physically existent objects, although they might be void elements, such as holes.
Elements can be either assembled on site or pre-manufactured and built in on site. EXAMPLE: Examples of elements in a building construction context are walls, floors, windows and recesses.

The elements can be logically contained by a spatial structure element that constitutes a certain level within a project structure hierarchy (site, building, storey or space). This is done by using the IfcRelContainedInSpatialStructure relationship. An element can have material and quantity information assigned through the IfcRelAssociatesMaterial and IfcRelDefinesByProperties relationship.

In addition an element can be declared to be a specific occurrence of an element type (and thereby be defined by the element type properties) using the IfcRelDefinesByType relationship. An element can also be defined as an element assembly that is a group of semantically and topologically related elements that form a higher level part of the AEC product. Those element assemblies are defined by virtue of the IfcRelAggregates relationship. EXAMPLE: Examples for element assembly are complete Roof Structures, made by several Roof Areas, or a Stair, composed by Flights and Landings.

Elements that performs the same function can be grouped by an "Element Group By Function". It is realized by an instance of IfcGroup with the ObjectType ='ElementGroupByFunction'.

\changes

IFC4 changes: Name of the inverse attribute HasPorts changed to IsInterferedByElements. Type of the inverse attribute HasPorts changed from "SET OF [0:?] IfcRelConnectsPortToElement FOR RelatedElement" to "SET OF [0:?] IfcRelInterferesElements FOR RelatedElement". IFC4X3_RC1 changes: Name of the inverse attribute ReferencedInStructures changed to HasSurfaceFeatures. Type of the inverse attribute ReferencedInStructures changed from "SET OF [0:?] IfcRelReferencedInSpatialStructure FOR RelatedElements" to "SET OF [0:?] IfcRelAdheresToElement FOR RelatingElement".

Definition at line 65 of file Ifc4x3/IfcElementAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcElement()

OdIfc4x3_add2::IfcElement::IfcElement ( )

Default constructor for the IfcElement class.

Member Function Documentation

◆ comparedToEarlyImpl()

virtual bool OdIfc4x3_add2::IfcElement::comparedToEarlyImpl	(	const OdDAI::ApplicationInstance *	pOther,
		OdRx::Ordering &	ordering ) const

overridevirtual

Early-bound version of instances comparison.

Parameters

pOther	[in] Other application instance.
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:

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.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x3_add2::IfcElement::getAttr ( const char * attrName ) const

overridevirtual

Returns an attribute value for the specified attribute name.

Parameters

attrName [in] Name of an attribute to query.

Returns: OdRxValue object that represents a generic variant type value.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4x3_add2::IfcElement::getAttr ( const OdIfc::OdIfcAttribute attrDef ) const

overridevirtual

Returns an attribute value for the specified attribute definition.

Parameters

attrDef [in] Attribute definition to query.

Returns: OdRxValue object that represents a generic variant type value.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x3_add2::IfcElement::getInstanceType ( ) const

overridevirtual

Returns a type of a class instance.

Returns: Pointer to the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdDAI__Entity.html>>OdDAI::Entity</exref> type that determines an entity definition within a schema.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ getInvConnectedFrom()

void OdIfc4x3_add2::IfcElement::getInvConnectedFrom ( OdDAIObjectIds & ConnectedFrom ) const

Returns the value of ConnectedFrom attribute. This attribute represents the reference to the element connection relationship. The relationship then refers to the other element that is connected to this element.

Parameters

ConnectedFrom [out] Receives the value of ConnectedFrom attribute.

◆ getInvConnectedTo()

void OdIfc4x3_add2::IfcElement::getInvConnectedTo ( OdDAIObjectIds & ConnectedTo ) const

Returns the value of ConnectedTo attribute. This attribute represents the reference to the element connection relationship. The relationship then refers to the other element to which this element is connected to.

Parameters

ConnectedTo [out] Receives the value of ConnectedTo attribute.

◆ getInvContainedInStructure()

void OdIfc4x3_add2::IfcElement::getInvContainedInStructure ( OdDAIObjectIds & ContainedInStructure ) const

Returns the value of ContainedInStructure attribute. This attribute represents the containment relationship to the spatial structure element, to which the element is primarily associated. This containment relationship has to be hierarchical, i.e. an element can only be assigned directly to zero or one spatial structure.

Parameters

ContainedInStructure [out] Receives the value of ContainedInStructure attribute.

◆ getInvFillsVoids()

void OdIfc4x3_add2::IfcElement::getInvFillsVoids ( OdDAIObjectIds & FillsVoids ) const

Returns the value of FillsVoids attribute. This attribute represents the reference to the IfcRelFillsElement Relationship that puts the element as a filling into the opening created within another element.

Parameters

FillsVoids [out] Receives the value of FillsVoids attribute.

◆ getInvHasCoverings()

void OdIfc4x3_add2::IfcElement::getInvHasCoverings ( OdDAIObjectIds & HasCoverings ) const

Returns the value of HasCoverings attribute. This attribute represents the reference to IfcCovering by virtue of the objectified relationship IfcRelCoversBldgElement. It defines the concept of an element having coverings associated.

Parameters

HasCoverings [out] Receives the value of HasCoverings attribute.

◆ getInvHasOpenings()

void OdIfc4x3_add2::IfcElement::getInvHasOpenings ( OdDAIObjectIds & HasOpenings ) const

Returns the value of HasOpenings attribute. This attribute represents the reference to the IfcRelVoidsElement relationship that creates an opening in an element. An element can incorporate zero-to-many openings. For each opening, that voids the element, a new relationship IfcRelVoidsElement is generated.

Parameters

HasOpenings [out] Receives the value of HasOpenings attribute.

◆ getInvHasProjections()

void OdIfc4x3_add2::IfcElement::getInvHasProjections ( OdDAIObjectIds & HasProjections ) const

Returns the value of HasProjections attribute. This attribute represents the projection relationship that adds a feature (using a Boolean union) to the IfcBuildingElement.

Parameters

HasProjections [out] Receives the value of HasProjections attribute.

◆ getInvHasSurfaceFeatures()

void OdIfc4x3_add2::IfcElement::getInvHasSurfaceFeatures ( OdDAIObjectIds & HasSurfaceFeatures ) const

Returns the value of HasSurfaceFeatures attribute. This attribute represents the reference to the IfcRelAdheresToElement relationship that adheres a IfcSurfaceFeature to an element. An element can incorporate zero-to-many surface features in one relationship.

Parameters

HasSurfaceFeatures [out] Receives the value of HasSurfaceFeatures attribute.

◆ getInvInterferesElements()

void OdIfc4x3_add2::IfcElement::getInvInterferesElements ( OdDAIObjectIds & InterferesElements ) const

Returns the value of InterferesElements attribute. This attribute represents the reference to the interference relationship to indicate the element that interferes. The relationship, if provided, indicates that this element has an interference with one or many other elements.

Parameters

InterferesElements [out] Receives the value of InterferesElements attribute.

Remarks: There is no indication of precedence between IsInterferedByElements and InterferesElements.

◆ getInvIsConnectionRealization()

void OdIfc4x3_add2::IfcElement::getInvIsConnectionRealization ( OdDAIObjectIds & IsConnectionRealization ) const

Returns the value of IsConnectionRealization attribute. This attribute represents the reference to the connection relationship with realizing element. The relationship, if provided, assigns this element as the realizing element to the connection, which provides the physical manifestation of the connection relationship.

Parameters

IsConnectionRealization [out] Receives the value of IsConnectionRealization attribute.

◆ getInvIsInterferedByElements()

void OdIfc4x3_add2::IfcElement::getInvIsInterferedByElements ( OdDAIObjectIds & IsInterferedByElements ) const

Returns the value of IsInterferedByElements attribute. This attribute represents the reference to the interference relationship to indicate the element that is interfered. The relationship, if provided, indicates that this element has an interference with one or many other elements.

Parameters

IsInterferedByElements [out] Receives the value of IsInterferedByElements attribute.

Remarks: There is no indication of precedence between IsInterferedByElements and InterferesElements.

◆ getInvProvidesBoundaries()

void OdIfc4x3_add2::IfcElement::getInvProvidesBoundaries ( OdDAIObjectIds & ProvidesBoundaries ) const

Returns the value of ProvidesBoundaries attribute. This attribute represents the reference to space boundaries by virtue of the objectified relationship IfcRelSpaceBoundary. It defines the concept of an element bounding spaces.

Parameters

ProvidesBoundaries [out] Receives the value of ProvidesBoundaries attribute.

◆ getTag()

const OdAnsiString & OdIfc4x3_add2::IfcElement::getTag ( ) const

Returns the value of Tag attribute. This attribute represents the tag (or label) identifier at the particular instance of a product, e.g. the serial number, or the position number. It is the identifier at the occurrence level.

Returns: Returns the value of Tag attribute.

◆ inFields()

virtual OdResult OdIfc4x3_add2::IfcElement::inFields ( OdDAI::OdSpfFilerBase * rdFiler )

overridevirtual

Reads object's data from the specified filer.

Parameters

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.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ isKindOf()

virtual bool OdIfc4x3_add2::IfcElement::isKindOf ( OdIfc::OdIfcEntityType entityType ) const

overridevirtual

Checks whether the specified instance is the object derived from or belongs to this class.

Parameters

entityType [in] Entity to check.

Returns: true if the specified instance is the object derived from or belongs to this class, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ outFields()

virtual OdResult OdIfc4x3_add2::IfcElement::outFields ( OdDAI::OdSpfFilerBase * wrFiler )

overridevirtual

Writes object's data the the specified filer.

Parameters

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.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ putAttr() [1/2]

virtual bool OdIfc4x3_add2::IfcElement::putAttr	(	const char *	explicitAttrName,
		const OdRxValue &	val )

overridevirtual

Sets the specified attribute with a given value.

Parameters

explicitAttrName	[in] Explicit name of the attribute to set.
val	[in] Value to set.

Returns: true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ putAttr() [2/2]

virtual bool OdIfc4x3_add2::IfcElement::putAttr	(	const OdIfc::OdIfcAttribute	explicitAttrDef,
		const OdRxValue &	val )

overridevirtual

Sets the specified attribute with a given value.

Parameters

explicitAttrDef	[in] Explicit attribute definition to set.
val	[in] Value to set.

Returns: true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ setTag()

void OdIfc4x3_add2::IfcElement::setTag ( const OdAnsiString & Tag )

Sets the value of Tag attribute. This attribute represents the tag (or label) identifier at the particular instance of a product, e.g. the serial number, or the position number. It is the identifier at the occurrence level.

Parameters

Tag	[in] Tag to set.

◆ testAttr() [1/2]

virtual bool OdIfc4x3_add2::IfcElement::testAttr ( const char * explicitAttrName ) const

overridevirtual

Checks whether the specified attribute is set.

Parameters

explicitAttrName [in] Explicit name of the attribute to test.

Returns: true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ testAttr() [2/2]

virtual bool OdIfc4x3_add2::IfcElement::testAttr ( const OdIfc::OdIfcAttribute explicitAttrDef ) const

overridevirtual

Checks whether the specified attribute is set.

Parameters

explicitAttrDef [in] Attribute definition to test.

Returns: true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc4x3_add2::IfcProduct.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x3_add2::IfcElement::type ( ) const

overridevirtual

Returns the type of this entity.

Returns: A value of the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdIfc__OdIfcEntityType.html>>OdIfc::OdIfcEntityType</exref> type that represents type of this entity.

Reimplemented from OdIfc4x3_add2::IfcProduct.