#include <IfcCompositeCurveAutoImpl.h>

Inheritance diagram for OdIfc4x2::IfcCompositeCurve:

Public Member Functions
void	getSegments (OdDAIObjectIds &Segments) const

OdDAI::ListOfOdDAIObjectId &	segments ()

OdDAI::Logical	getSelfIntersect () const

void	setSelfIntersect (OdDAI::Logical SelfIntersect)

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 OdIfc4x2::IfcBoundedCurve
OdDAIObjectId	getInvPositioningElement () const

Public Member Functions inherited from OdIfc4x2::IfcRepresentationItem
void	getInvLayerAssignment (OdDAIObjectIds &LayerAssignment) const

void	getInvStyledByItem (OdDAIObjectIds &StyledByItem) const

Public Member Functions inherited from OdIfc4x2::OdIfc4x2Instance
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
OdDAI::ListOfOdDAIObjectId	m_Segments

OdDAI::Logical	m_SelfIntersect

Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr

IfcOpResult	m_resolved

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 IfcCompositeCurve is a continuous curve composed of curve segments that are joined end-to-end. The parameterization of the composite curve is an accumulation of the parametric ranges of the referenced bounded curves.

Example - The illustration below shows an example of a composite curve.

A composite curve consists of a line and an arc segment:

Line parameterization: IfcPolyline with start= 0.,0. end= 0.,1., SameSense= TRUE, parametric length = 1. Arch parameterization: IfcTrimmedCurve with start= 180', end= 90', SameSense= FALSE, parametric length = 90. Then the parameterization of the composite curve is: IfcCompositeCurve with 0 ≤ T ≤ 1 (line segment) and 1 ≤ T ≤ 91 (arc segment), parametric length = 91.

\changes

IFC4 changes: Type of the attribute SelfIntersect changed from "logical" to "IfcLogical".

Definition at line 57 of file Ifc4x2/IfcCompositeCurveAutoImpl.h.

Member Function Documentation

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x2::IfcCompositeCurve::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.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcBoundaryCurve, OdIfc4x2::IfcCompositeCurveOnSurface, and OdIfc4x2::IfcOuterBoundaryCurve.

◆ getSegments()

void OdIfc4x2::IfcCompositeCurve::getSegments ( OdDAIObjectIds & Segments ) const

Gets the value of Segments attribute. Segments is the component bounded curves, their transitions and senses. The transition attribute for the last segment defines the transition between the end of the last segment and the start of the first; this transition attribute can take the value discontinuous, which indicates an open curve.

Parameters

Segments [out] Receives object identifiers of the composite curve segments.

Remarks: For IfcGradientCurve and IfcSegmentedReferenceCurve the segments define the interpolation between segment start and and segment end.

◆ getSelfIntersect()

OdDAI::Logical OdIfc4x2::IfcCompositeCurve::getSelfIntersect ( ) const

Returns the value of SelfIntersect attribute. SelfIntersect is an indication of whether the curve intersects itself.

Returns: Returns the value of SelfIntersect attribute.

◆ inFields()

virtual OdResult OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

◆ isKindOf()

virtual bool OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcBoundaryCurve, OdIfc4x2::IfcCompositeCurveOnSurface, and OdIfc4x2::IfcOuterBoundaryCurve.

◆ outFields()

virtual OdResult OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

◆ putAttr() [1/2]

virtual bool OdIfc4x2::IfcCompositeCurve::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.

◆ putAttr() [2/2]

virtual bool OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

◆ segments()

OdDAI::ListOfOdDAIObjectId & OdIfc4x2::IfcCompositeCurve::segments ( )

Returns the value of Segments attribute. Segments represents the component bounded curves, their transitions and senses. The transition attribute for the last segment defines the transition between the end of the last segment and the start of the first; this transition attribute can take the value discontinuous which indicates an open curve.

Returns: Object identifiers of the composite curve segments.

Remarks: For IfcGradientCurve and IfcSegmentedReferenceCurve the segments define the interpolation between segment start and and segment end.

◆ setInverseCounterParts()

virtual void OdIfc4x2::IfcCompositeCurve::setInverseCounterParts ( )

overridevirtual

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

◆ setSelfIntersect()

void OdIfc4x2::IfcCompositeCurve::setSelfIntersect ( OdDAI::Logical SelfIntersect )

Sets the value of SelfIntersect attribute. SelfIntersect is an indication of whether the curve intersects itself.

Parameters

SelfIntersect [in] SelfIntersect attribute to set.

◆ testAttr() [1/2]

virtual bool OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

◆ testAttr() [2/2]

virtual bool OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x2::IfcCompositeCurve::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 OdIfc4x2::IfcBoundedCurve.

Reimplemented in OdIfc4x2::IfcBoundaryCurve, OdIfc4x2::IfcCompositeCurveOnSurface, and OdIfc4x2::IfcOuterBoundaryCurve.

◆ unsetAttr() [1/2]

virtual void OdIfc4x2::IfcCompositeCurve::unsetAttr ( const char * explicitAttrName )

overridevirtual

Resets a value for the specified attribute.

Parameters

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

Reimplemented from OdIfc4x2::IfcBoundedCurve.

◆ unsetAttr() [2/2]

virtual void OdIfc4x2::IfcCompositeCurve::unsetAttr ( const OdIfc::OdIfcAttribute explicitAttrDef )

overridevirtual

Resets a value for the specified attribute.

Parameters

explicitAttrDef [in] Explicit definition that represents an attribute to reset.

Reimplemented from OdIfc4x2::IfcBoundedCurve.

Member Data Documentation

◆ m_Segments

OdDAI::ListOfOdDAIObjectId OdIfc4x2::IfcCompositeCurve::m_Segments

protected

Definition at line 217 of file Ifc4x2/IfcCompositeCurveAutoImpl.h.

◆ m_SelfIntersect

OdDAI::Logical OdIfc4x2::IfcCompositeCurve::m_SelfIntersect

protected

Definition at line 218 of file Ifc4x2/IfcCompositeCurveAutoImpl.h.

The documentation for this class was generated from the following file:

Ifc4x2/IfcCompositeCurveAutoImpl.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getAttr() [1/2]

◆ getAttr() [2/2]

◆ getInstanceType()

◆ getSegments()

◆ getSelfIntersect()

◆ inFields()

◆ isKindOf()

◆ outFields()

◆ putAttr() [1/2]

◆ putAttr() [2/2]

◆ segments()

◆ setInverseCounterParts()

◆ setSelfIntersect()

◆ testAttr() [1/2]

◆ testAttr() [2/2]

◆ type()

◆ unsetAttr() [1/2]

◆ unsetAttr() [2/2]

Member Data Documentation

◆ m_Segments

◆ m_SelfIntersect