#include <IfcRepresentationAutoImpl.h>

Inheritance diagram for OdIfc4x1::IfcRepresentation:

Public Member Functions
const OdDAIObjectId &	getContextOfItems () const

void	setContextOfItems (const OdDAIObjectId &ContextOfItems)

const OdAnsiString &	getRepresentationIdentifier () const

void	setRepresentationIdentifier (const OdAnsiString &RepresentationIdentifier)

const OdAnsiString &	getRepresentationType () const

void	setRepresentationType (const OdAnsiString &RepresentationType)

void	getItems (OdDAIObjectIds &Items) const

OdDAI::SetOfOdDAIObjectId &	items ()

void	getInvRepresentationMap (OdDAIObjectIds &RepresentationMap) const

void	getInvLayerAssignments (OdDAIObjectIds &LayerAssignments) const

void	getInvOfProductRepresentation (OdDAIObjectIds &OfProductRepresentation) const

	IfcRepresentation ()

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

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

virtual void	setInverseCounterParts () override

virtual OdDAI::Entity *	getInstanceType () const override

virtual OdRxValue	getAttr (const char *attrName) 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 OdIfc4x1::OdIfc4x1Instance
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
OdDAIObjectId	m_ContextOfItems

OdAnsiString	m_RepresentationIdentifier

OdAnsiString	m_RepresentationType

OdDAI::SetOfOdDAIObjectId	m_Items

Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr

IfcOpResult	m_resolved

Friends
class	IfcRepresentationMap

class	IfcPresentationLayerAssignment

class	IfcProductRepresentation

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

The IfcRepresentation defines the general concept of representing product properties and in particular the product shape.

Representation Use Definition - Each representation, either IfcShapeRepresentation, or IfcTopologyRepresentation have a well defined attributes: ContextOfItems: Reference to an IfcGeometricRepresentationContext as agreed for this representation. RepresentationIdentifier: Name of the representation, for example, 'Body' for 3D shape, 'FootPrint' for 2D ground view, 'Axis' for reference axis. RepresentationType: Name for the geometric, or topological representation type, for example, 'SweptSolid' for 3D swept solids, 'Brep' for boundary representation.

Remarks: This definition may not be instantiated.

\changes

IFC4 changes: Type of the inverse attribute OfProductRepresentation changed from "SET OF [0:1] IfcProductRepresentation FOR Representations" to "SET OF [0:?] IfcProductRepresentation FOR Representations".

Definition at line 59 of file Ifc4x1/IfcRepresentationAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcRepresentation()

OdIfc4x1::IfcRepresentation::IfcRepresentation ( )

Default constructor for the IfcRepresentation class.

Member Function Documentation

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x1::IfcRepresentation::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 in OdIfc4x1::IfcShapeModel.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4x1::IfcRepresentation::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 OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x1::IfcShapeModel.

◆ getContextOfItems()

const OdDAIObjectId & OdIfc4x1::IfcRepresentation::getContextOfItems ( ) const

Returns the value of ContextOfItems attribute. This attribute represents definition of the representation context for which the different subtypes of representation are valid.

Returns: Returns the value of ContextOfItems attribute.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x1::IfcRepresentation::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 in OdIfc4x1::IfcShapeModel, OdIfc4x1::IfcShapeRepresentation, OdIfc4x1::IfcStyledRepresentation, OdIfc4x1::IfcStyleModel, and OdIfc4x1::IfcTopologyRepresentation.

◆ getInvLayerAssignments()

void OdIfc4x1::IfcRepresentation::getInvLayerAssignments ( OdDAIObjectIds & LayerAssignments ) const

Returns the value of LayerAssignments attribute. This attribute represents assignment of the whole representation to a single or multiple layer(s). The LayerAssigments can be overridden by LayerAssigments of the IfcRepresentationItem's within the list of Items.

Parameters

LayerAssignments [out] Receives the value of LayerAssignments attribute.

Remarks: Implementation agreements can restrict the maximum number of layer assignments to 1.

◆ getInvOfProductRepresentation()

void OdIfc4x1::IfcRepresentation::getInvOfProductRepresentation ( OdDAIObjectIds & OfProductRepresentation ) const

Returns the value of OfProductRepresentation attribute. This attribute represents reference to the product representations to which this individual representation applies. In most cases it is the reference to one or many product shapes, to which this shape representation is applicable.

Parameters

OfProductRepresentation [out] Receives the value of OfProductRepresentation attribute.

◆ getInvRepresentationMap()

void OdIfc4x1::IfcRepresentation::getInvRepresentationMap ( OdDAIObjectIds & RepresentationMap ) const

Returns the value of RepresentationMap attribute. This attribute represents use of the representation within an IfcRepresentationMap. If used, this IfcRepresentation can be assigned to many representations as one of its Items using an IfcMappedItem. Using IfcRepresentationMap is the way to share one representation (often of type IfcShapeRepresentation) by many products.

Parameters

RepresentationMap [out] Receives the value of RepresentationMap attribute.

◆ getItems()

void OdIfc4x1::IfcRepresentation::getItems ( OdDAIObjectIds & Items ) const

Gets the value of Items attribute. This attribute represents set of geometric representation items that are defined for this representation.

Parameters

Items [out] Receives the Items attribute.

◆ getRepresentationIdentifier()

const OdAnsiString & OdIfc4x1::IfcRepresentation::getRepresentationIdentifier ( ) const

Returns the value of RepresentationIdentifier attribute. This attribute represents the optional identifier of the representation as used within a project.

Returns: Returns the value of RepresentationIdentifier attribute.

◆ getRepresentationType()

const OdAnsiString & OdIfc4x1::IfcRepresentation::getRepresentationType ( ) const

Returns the value of RepresentationType attribute. This attribute represents the description of the type of a representation context. The representation type defines the type of geometry or topology used for representing the product representation. More information is given at the subtypes IfcShapeRepresentation and IfcTopologyRepresentation. The supported values for context type are to be specified by implementers agreements.

Returns: Returns the value of RepresentationType attribute.

◆ inFields()

virtual OdResult OdIfc4x1::IfcRepresentation::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 in OdIfc4x1::IfcShapeModel.

◆ isKindOf()

virtual bool OdIfc4x1::IfcRepresentation::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 OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x1::IfcShapeModel, OdIfc4x1::IfcShapeRepresentation, OdIfc4x1::IfcStyledRepresentation, OdIfc4x1::IfcStyleModel, and OdIfc4x1::IfcTopologyRepresentation.

◆ items()

OdDAI::SetOfOdDAIObjectId & OdIfc4x1::IfcRepresentation::items ( )

Returns the value of Items attribute. This attribute represents set of geometric representation items that are defined for this representation.

Returns: Returns the value of Items attribute.

◆ outFields()

virtual OdResult OdIfc4x1::IfcRepresentation::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 in OdIfc4x1::IfcShapeModel.

◆ putAttr() [1/2]

virtual bool OdIfc4x1::IfcRepresentation::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 OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x1::IfcShapeModel.

◆ putAttr() [2/2]

virtual bool OdIfc4x1::IfcRepresentation::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 OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x1::IfcShapeModel.

◆ setContextOfItems()

void OdIfc4x1::IfcRepresentation::setContextOfItems ( const OdDAIObjectId & ContextOfItems )

Sets the value of ContextOfItems attribute. This attribute represents definition of the representation context for which the different subtypes of representation are valid.

Parameters

ContextOfItems [in] ContextOfItems attribute to set.

◆ setInverseCounterParts()

virtual void OdIfc4x1::IfcRepresentation::setInverseCounterParts ( )

overridevirtual

Sets the object ID of this instance to inverse attributes of related instances according to schema specification of inverse attributes.

◆ setRepresentationIdentifier()

void OdIfc4x1::IfcRepresentation::setRepresentationIdentifier ( const OdAnsiString & RepresentationIdentifier )

Sets the value of RepresentationIdentifier attribute. This attribute represents the optional identifier of the representation as used within a project.

Parameters

RepresentationIdentifier [in] Representation identifier to set.

◆ setRepresentationType()

void OdIfc4x1::IfcRepresentation::setRepresentationType ( const OdAnsiString & RepresentationType )

Sets the value of RepresentationType attribute. This attribute represents the description of the type of a representation context. The representation type defines the type of geometry or topology used for representing the product representation. More information is given at the subtypes IfcShapeRepresentation and IfcTopologyRepresentation. The supported values for context type are to be specified by implementers agreements.

Parameters

RepresentationType [in] Representation type to set.

◆ testAttr() [1/2]

virtual bool OdIfc4x1::IfcRepresentation::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 OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x1::IfcShapeModel.

◆ testAttr() [2/2]

virtual bool OdIfc4x1::IfcRepresentation::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 OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x1::IfcShapeModel.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x1::IfcRepresentation::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 OdIfc::OdIfcInstance.

Reimplemented in OdIfc4x1::IfcShapeModel, OdIfc4x1::IfcShapeRepresentation, OdIfc4x1::IfcStyledRepresentation, OdIfc4x1::IfcStyleModel, and OdIfc4x1::IfcTopologyRepresentation.