CFx SDK Documentation 2026 SP0
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OdIfc4x4::IfcStairFlight Class Reference

#include <IfcStairFlightAutoImpl.h>

Inheritance diagram for OdIfc4x4::IfcStairFlight:
OdIfc4x4::IfcBuiltElement OdIfc4x4::IfcElement OdIfc4x4::IfcProduct OdIfc4x4::IfcObject OdIfc4x4::IfcObjectDefinition OdIfc4x4::IfcRoot OdIfc4x4::OdIFC4X4Instance OdIfc::OdIfcInstance

Public Member Functions

int getNumberOfRisers () const
 
void setNumberOfRisers (int NumberOfRisers)
 
int getNumberOfTreads () const
 
void setNumberOfTreads (int NumberOfTreads)
 
double getRiserHeight () const
 
void setRiserHeight (double RiserHeight)
 
double getTreadLength () const
 
void setTreadLength (double TreadLength)
 
IfcStairFlightTypeEnum getPredefinedType () const
 
void setPredefinedType (IfcStairFlightTypeEnum PredefinedType)
 
 IfcStairFlight ()
 
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 OdIfc4x4::IfcElement
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 ()
 
- Public Member Functions inherited from OdIfc4x4::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 OdIfc4x4::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 OdIfc4x4::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 OdIfc4x4::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 OdIfc4x4::OdIFC4X4Instance
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 OdGsCachegsNode () const
 
virtual OdUInt32 subSetAttributes (OdGiDrawableTraits *traits) const
 
virtual bool subWorldDraw (OdGiWorldDraw *wd) const
 
virtual OdDbStub * ownerId () const
 

Protected Attributes

int m_NumberOfRisers
 
int m_NumberOfTreads
 
IfcPositiveLengthMeasure m_RiserHeight
 
IfcPositiveLengthMeasure m_TreadLength
 
OdDAI::Enum m_PredefinedType
 
- Protected Attributes inherited from OdIfc4x4::IfcElement
OdAnsiString m_Tag
 
- Protected Attributes inherited from OdIfc4x4::IfcProduct
OdDAIObjectId m_ObjectPlacement
 
OdDAIObjectId m_Representation
 
- Protected Attributes inherited from OdIfc4x4::IfcObject
OdAnsiString m_ObjectType
 
- Protected Attributes inherited from OdIfc4x4::IfcRoot
OdDAI::CompressedGUID m_GlobalId
 
OdDAIObjectId m_OwnerHistory
 
OdAnsiString m_Name
 
OdAnsiString m_Description
 
- Protected Attributes inherited from OdIfc::OdIfcInstance
voidm_resPtr
 
IfcOpResult m_resolved
 

Additional Inherited Members

- Static Public Member Functions inherited from OdIfc::OdIfcInstance
static const OdGePoint3dasPoint3d (const OdIfcInstance *inst)
 
static const OdGePoint2dasPoint2d (const OdIfcInstance *inst)
 
static const OdGeVector3dasVector3d (const OdIfcInstance *inst)
 
static const OdGeVector2dasVector2d (const OdIfcInstance *inst)
 
static const OdGeMatrix2dasMatrix2d (const OdIfcInstance *inst)
 
static const OdGeMatrix3dasMatrix3d (const OdIfcInstance *inst)
 
static OdIfcCompoundPtr asCompound (OdSmartPtr< OdIfcInstance > inst)
 
static const OdCmEntityColorasRgbColor (const OdIfcInstance *inst)
 

Detailed Description

A stair flight is an assembly of building components in a single "run" of stair steps (not interrupted by a landing). The stair steps and any stringers are included in the stair flight. A winder is also regarded a part of a stair flight.

An IfcStairFlight is normally aggregated by an IfcStair through the IfcRelAggregates relationship, the stair flight is then included in the set of IfcRelAggregates.RelatedObjects. An IfcStairFlight normally connects the floor slab of zero to two different storeys (or partial storeys, or landings) within a building. The connection relationship between the IfcStairFlight and the IfcSlab can be expressed using the IfcRelConnectsElements relationship.

  • Axis 2D Geometry - The walking line is represented by a two-dimensional open curve as the axis. The curve is directed into the upward direction (direction has to be interpreted as specified at the subtypes of IfcCurve). The image below illustrates the axis representation which has the following constraints: In case of straight flights the curve is a single item of type IfcPolyline In case of winding flights the curve is a single item of type IfcCompositeCurve In case of a curved flight or a spiral flight the curve is a single item of type IfcTrimmedCurve

<IMAGE ifcstairflight_01-layout1>

  • Body SweptSolid Geometry - The image below illustrates the 'Body' geometric representation using a 'SweptSolid' representation type.

<IMAGE ifcstairflight_03-layout1>

  • FootPrint Geometry - The flight foot print, including the flight boundary is represented by a two-dimensional geometric curve set. The image below illustrates the footprint representation which has the following constraints: In case of straight flights the curve set consists of a single item of type IfcPolyline In case of winding flights or curved flights the curve set consists of a single item of type IfcCompositeCurve In case of a spiral flight the curve set consists of a single item of type IfcConic or IfcPolyline

<IMAGE ifcstairflight_02-layout1>

\changes

IFC4 changes: Name of the NumberOfRiser attribute changed to NumberOfRisers Type of the NumberOfRiser attribute changed from "integer" to "IfcInteger" Type of the NumberOfTreads attribute changed from "integer" to "IfcInteger" IFC4X3_RC1 changes: Supertype changed from "IfcBuildingElement" to "IfcBuiltElement"

Definition at line 80 of file IFC4X4/IfcStairFlightAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcStairFlight()

OdIfc4x4::IfcStairFlight::IfcStairFlight ( )

Default constructor for the IfcStairFlight class.

Member Function Documentation

◆ comparedToEarlyImpl()

virtual bool OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcBuiltElement.

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcBuiltElement.

◆ getNumberOfRisers()

int OdIfc4x4::IfcStairFlight::getNumberOfRisers ( ) const

Returns the value of NumberOfRisers attribute. This attribute represents number of the risers included in the stair flight.

Returns
Returns the value of NumberOfRisers attribute.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.NumberOfRisers instead.

◆ getNumberOfTreads()

int OdIfc4x4::IfcStairFlight::getNumberOfTreads ( ) const

Returns the value of NumberOfTreads attribute. This attribute represents number of treads included in the stair flight.

Returns
Returns the value of NumberOfTreads attribute.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.NumberOfTreads instead.

◆ getPredefinedType()

IfcStairFlightTypeEnum OdIfc4x4::IfcStairFlight::getPredefinedType ( ) const

Returns the value of PredefinedType attribute. This attribute represents predefined generic type for a stair flight that is specified in an enumeration. There can be a property set specified specifically for the predefined types.

Returns
Returns the value of PredefinedType attribute.
Remarks
The PredefinedType is only used if no IfcStairFlightType is assigned, providing its own IfcStairFlightType.PredefinedType.

◆ getRiserHeight()

double OdIfc4x4::IfcStairFlight::getRiserHeight ( ) const

Returns the value of RiserHeight attribute. This attribute represents vertical distance from tread to tread. The riser height is supposed to be equal for all stairs in a stair flight.

Returns
Returns the value of RiserHeight attribute.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.RiserHeight instead.

◆ getTreadLength()

double OdIfc4x4::IfcStairFlight::getTreadLength ( ) const

Returns the value of TreadLength attribute. This attribute represents horizontal distance from the front to the back of the tread. The tread length is supposed to be equal for all steps of the stair flight.

Returns
Returns the value of TreadLength attribute.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.TreadLength instead.

◆ inFields()

virtual OdResult OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ isKindOf()

virtual bool OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcBuiltElement.

◆ outFields()

virtual OdResult OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ putAttr() [1/2]

virtual bool OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ putAttr() [2/2]

virtual bool OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ setNumberOfRisers()

void OdIfc4x4::IfcStairFlight::setNumberOfRisers ( int NumberOfRisers)

Sets the value of NumberOfRisers attribute. This attribute represents number of the risers included in the stair flight.

Parameters
NumberOfRisers[in] Number of risers to set.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.NumberOfRisers instead.

◆ setNumberOfTreads()

void OdIfc4x4::IfcStairFlight::setNumberOfTreads ( int NumberOfTreads)

Sets the value of NumberOfTreads attribute. This attribute represents number of treads included in the stair flight.

Parameters
NumberOfTreads[in] Number of treads to set.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.NumberOfTreads instead.

◆ setPredefinedType()

void OdIfc4x4::IfcStairFlight::setPredefinedType ( IfcStairFlightTypeEnum PredefinedType)

Sets the value of PredefinedType attribute. This attribute represents predefined generic type for a stair flight that is specified in an enumeration. There can be a property set specified specifically for the predefined types.

Parameters
PredefinedType[in] Predefined type to set.
Remarks
The PredefinedType is only used if no IfcStairFlightType is assigned, providing its own IfcStairFlightType.PredefinedType.

◆ setRiserHeight()

void OdIfc4x4::IfcStairFlight::setRiserHeight ( double RiserHeight)

Sets the value of RiserHeight attribute. This attribute represents vertical distance from tread to tread. The riser height is supposed to be equal for all stairs in a stair flight.

Parameters
RiserHeight[in] Riser height to set.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.RiserHeight instead.

◆ setTreadLength()

void OdIfc4x4::IfcStairFlight::setTreadLength ( double TreadLength)

Sets the value of TreadLength attribute. This attribute represents horizontal distance from the front to the back of the tread. The tread length is supposed to be equal for all steps of the stair flight.

Parameters
TreadLength[in] Tread length to set.
Remarks
IFC4 CHANGE: The attribute has been deprecated it is only exposed with a NIL value. Use Pset_StairFlightCommon.TreadLength instead.

◆ testAttr() [1/2]

virtual bool OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ testAttr() [2/2]

virtual bool OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcBuiltElement.

◆ unsetAttr() [1/2]

virtual void OdIfc4x4::IfcStairFlight::unsetAttr ( const char * explicitAttrName)
overridevirtual

Resets a value for the specified attribute.

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

Reimplemented from OdIfc4x4::IfcElement.

◆ unsetAttr() [2/2]

virtual void OdIfc4x4::IfcStairFlight::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 OdIfc4x4::IfcElement.

Member Data Documentation

◆ m_NumberOfRisers

int OdIfc4x4::IfcStairFlight::m_NumberOfRisers
protected

Definition at line 324 of file IFC4X4/IfcStairFlightAutoImpl.h.

◆ m_NumberOfTreads

int OdIfc4x4::IfcStairFlight::m_NumberOfTreads
protected

Definition at line 325 of file IFC4X4/IfcStairFlightAutoImpl.h.

◆ m_PredefinedType

OdDAI::Enum OdIfc4x4::IfcStairFlight::m_PredefinedType
protected

Definition at line 328 of file IFC4X4/IfcStairFlightAutoImpl.h.

◆ m_RiserHeight

IfcPositiveLengthMeasure OdIfc4x4::IfcStairFlight::m_RiserHeight
protected

Definition at line 326 of file IFC4X4/IfcStairFlightAutoImpl.h.

◆ m_TreadLength

IfcPositiveLengthMeasure OdIfc4x4::IfcStairFlight::m_TreadLength
protected

Definition at line 327 of file IFC4X4/IfcStairFlightAutoImpl.h.


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