Classes

The following table lists classes in this documentation.

AllocatedGeometryObjectCache
AreaCalculator	A calculation class to calculate area for instances.
AreaSchemeExporter	Provides methods to export an AreaScheme element as IfcGroup.
AssemblyInstanceCache	Used to keep a cache of the created IfcElementAssemblies and related IfcElement handles.
AssemblyInstanceExporter	Provides methods to export a BimRv element as IfcElementAssembly.
AssemblyInstanceInfo	The class contains information about Assemblies.
BeamAxisInfo	A structure to contain information about the defining axis of a beam.
BeamExporter	Provides methods to export beams.
BimBuiltInParameterMapper
BodyData	Represents output information from ExportBody
BodyExporter	Provides methods to export geometries to body representation.
BodyExporterOptions	Represents input parameters to ExportBody
CategoryUtil	Provides static methods for category related manipulations.
CeilingExporter	Provides methods to export ceilings.
ConnectorExporter	Provides methods to export MEP Connectors.
CrossSectionAreaCalculator	A calculation class to calculate cross section area for instances.
CurtainSystemExporter	Provides methods to export curtain systems.
DepthCalculator	A calculation class to calculate depth for instances.
Description	A description mapping of a group of BimRv parameters and/or calculated values to an IfcPropertySet or IfcElementQuantity.
DescriptionCalculator	A special calculator that is used to reassign a set of values from one entity to another.
DoorWindowDelayedOpeningCreator	Stores information on which doors and windows need openings created after host is processed.
DoorWindowDelayedOpeningCreatorCache	Used to keep a cache to create door window openings.
DoorWindowExporter	Provides methods to export doors and windows.
DoorWindowInfo
DoorWindowOpeningInfo
DoorWindowUtil	Provides static methods for door and window related manipulations.
DuctInsulationExporter	Provides methods to export a BimRv element as IfcCovering of type INSULATION.
DuctLiningExporter	Provides methods to export a BimRv element as IfcCovering of type WRAPPING.
ElementTypeKey	ElementType to IFC handle key for dictionary comparer
EntryMap	Represents a mapping from a BimRv parameter or calculated value to an IFC property or quantity.
ExporterInitializer	Initializes parameters and quantities.
ExtrusionCalcFaceInfo
ExtrusionExporter	Provides methods to export spatial elements.
FamilyExporterUtil	Provides methods to export generic family instances and types.
FamilyGeometrySummaryData
FamilyInstanceExporter	Provides methods to export family instances.
FamilyTypeInfo	An class representing data about a given family element type.
FinishCalculator	A calculation class to get covering finish value.
FloorExporter	Provides methods to export floor elements.
FootingExporter	Provides methods to export footing elements.
FootPrintInfo
GenericElementExporter	Provides methods to export ceilings.
GenericMEPExporter	Provides methods to export generic MEP family instances.
GeometryUtil	Provides static methods for geometry related manipulations.
GrossAreaCalculator	A calculation class to calculate gross area for instances.
GrossSurfaceAreaCalculator	A calculation class to calculate gross surface area for instances.
GrossVolumeCalculator	A calculation class to calculate gross volume for instances.
GroupCache	Used to keep a cache of the created IfcGroups and related IfcElement handles.
GroupExporter	Provides methods to export a Group element as IfcGroup.
GroupInfo	The class contains information about Group.
GuidUtil	Provides static methods for GUID related manipulations.
HandleAndData	Represents and store both handle and ExtrusionCreationData.
HeightCalculator	A calculation class to calculate height for instances.
HostedSweepExporter	Provides methods to export hosted sweeps.
HostObjectExporter	Provides methods to export host objects.
IFCExportInfoPair	Hold information for exporting what IfcEntity and its type pair
IfcExportModule	This is an interface of the IFC export module.
IFCExtrusionCalculatorOptions	Class contains the options used to calculate extrusions from BimRv geometry.
IFCExtrusionCalculatorUtils	Used to calculate extrusion data from BimRv geometry for IFC export.
IFCExtrusionCreationData	Object that is used to pass information related to extrusion creation. /remarks This class accepts input used to attempt to create an extrusion (possibly with openings) from BimRv geometry. The output contains information about the created extrusion and its openings. The information set is used to generate properties for the extruded body and related opening elements in the IFC file.
IFCExtrusionData	Represents the geometry of an extrusion (a solid body or opening) generated from BimRv geometry.
IfcProperties	This class stores IFC export properties.
InsulationExporter	Provides methods to export a BimRv element as IfcCovering of type INSULATION.
IsExternalCalculator	A calculation class to calculate external value for an element.
LengthCalculator	A calculation class to calculate length for instances.
LevelUtil	Provides static methods for level related manipulations.
LoadBearingCalculator	A calculation class to calculate area for instances.
MaterialAndProfile
NamingOptions	A class that controls how BimRv elements are named on export.
NamingUtil
NetSurfaceAreaCalculator	A calculation class to calculate net surface area parameters.
NetVolumeCalculator	A calculation class to calculate net volume parameters.
NosingLengthCalculator	A calculation class to calculate nosing length parameters.
NumberOfRiserCalculator	A calculation class to calculate number of riser parameters.
NumberOfStoreysCalculator	A calculation class to calculate number of storeys.
NumberOfTreadsCalculator	A calculation class to calculate number of treads parameters.
OdBmNonSpatialCollector
OdBmOpeningsCollector
OdBmSpatialCollector
OdContainmentCache	Used to keep a cache of the elements contained in another element. For example, by default, IFCPROJECT would have one item, IFCSITE.
OdElementFilteringUtil	Class for filtering elements.
OdElementToHandleCache	Cache of a mapping of an ElementId to a handle.
OdElementTypeToHandleCache	Cache of a mapping of an ElementType to a handle. This is specially handled because the same type can be assigned to different IFC entity with IfcExportAs and IfcExportType
OdExporterCacheManager	The cache which holds all export options.
OdExporterIFCUtil	Class with IFC utils.
OdExporterUtil	Class provides general utility methods for IFC export.
OdExportOptionsCache	The cache which holds all export options.
OdHandleToElementCache	This maps an IFC handle to the Element that created it. remarks This is used to identify which element should be used for properties, for elements (e.g. Stairs) that contain other elements.
OdIfcExport	This is an interface of the IFC export.
OdIfcExportImpl	This is an implementation of the OdIfcExport interface.
OdIfcHandleUtil
OdInstanceExporter	Provides methods to create IFC Instances in model
OdLevelInfo
OdLevelInfoCache
OdMaterialRelationsCache	Cache of the IfcRoot handles mapping to an IfcMaterial or IfcMaterialList handle.
OdMaterialSetCache
OdMaterialSetUsageCache
OdMEPCache	Used to keep a cache of MEP handles mapping to MEP elements.
OdTypeRelationsCache	Cache of the IfcObject handles mapping to a IfcTypeObject handle.
OdUnitsCache
OdUnitUtil	Utilities to work with OdExporterCacheManager::UnitCache.
OpeningUtil	Provides methods to create openings.
OuterSurfaceAreaCalculator	A calculation class to calculate outer surface area for instances.
ParameterUtil	Provides static methods for parameter related manipulations.
PartExporter	Provides methods to export Part element.
PerimeterCalculator	A calculation class to calculate perimeter for instances.
PipeInsulationExporter	Provides methods to export a BimRv element as IfcCovering of type INSULATION.
PlacementSetter	Class to determine object placement in IFC model coordinates.
ProductWrapper	A multi-purpose wrapper used within the export of an element to: Associate IFC handles to their container (e.g., levels, buildings) Create properties and quantities for top-level handles.
PropertyCalculator	A utility class that executes a calculation to determine the value of special IFC parameters.
PropertySetDescription	A description mapping of a group of BimRv parameters and/or calculated values to an IfcPropertySet. The mapping includes: the name of the IFC property set, the entity type this property to which this set applies, and an array of property set entries. A property set description is valid for only one entity type.
PropertySetEntry	Represents a mapping from a BimRv parameter or calculated quantity to an IFC property.
PropertySetEntryMap	Represents a mapping from a Bim parameter or calculated quantity to an IFC property.
PropertyUtil	Provides static methods to create varies IFC properties.
ProxyElementExporter	Provides methods to export a Bim element as IfcBuildingElementProxy.
QuantityDescription	A description mapping of a group of BimRv parameters and/or calculated values to an IfcElementQuantity. The mapping includes: the name of the IFC quantity, the entity type to which this mapping of quantities apply, and an array of quantities. A quantity description is valid for only one entity type.
QuantityEntry	Represents a mapping from a BimRv parameter or calculated quantity to an IFC property.
QuantityEntryMap	Represents a mapping from a Bim parameter or calculated quantity to an IFC quantity.
RailingExporter	Provides methods to export railings.
RampExporter	Provides methods to export ramps
ReferenceCalculator	A calculation class to find a reference.
RepresentationUtil	Provides static methods to create varies IFC representations.
RiserHeightCalculator	A calculation class to calculate riser height parameters.
RollCalculator	A calculation class to calculate roll for instances.
RoofExporter	Provides methods to export Roof element.
ShapeCalculator	A calculation class to calculate shape for a provision for void.
SimpleSweptSolidAnalyzer	This geometry utility allows you to attempt to “fit” a given piece of geometry into the shape of a simple swept solid. remarks It now only supports an open sweep with no opening or clippings and with one path curve of a line or arc.
SiteExporter	Provides methods to export sites.
SlopeCalculator	A calculation class to calculate slope value for instances.
SolidMeshGeometryInfo
SpaceBoundary	The class contains information for creating IFC space boundary.
SpaceBoundingElementUtil	Stores a handle representing a space bounding element to the internal cache.
SpaceInfo	The class contains relation of IFC space and elements.
SpaceInfoCache	Cache of the SpaceInfo objects mapping to a SpatialElement.
SpaceLevelAreaCalculator	A calculation class to calculate level area for a space.
SpaceLevelDescriptionCalculator	The description calculator for the COBIE BaseQuantities from a spatial element to its associated level.
SpanCalculator	A calculation class to calculate span value for a beam.
SpatialElementExporter	Provides methods to export spatial elements.
StairRampContainerInfo	The class contains the components information for stairs or ramps.
StairRampContainerInfoCache	Used to keep a cache of the element ids mapping to a StairRampContainerInfo.
StairsExporter	Provides methods to export stairs
StructuralMemberAxisInfo	A structure to contain information about the defining axis of a structural member element (beam, column, brace).
StructuralMemberExporter	Provides methods to export structural members.
SurfaceExporter	Provides methods to export geometry to surface representation.
SystemsCache	Used to keep a cache of systems and the elements contained in them.
TransformSetter	A state-based class that forces an extra transformation applied to objects being exported.
TreadLengthAtInnerSideCalculator	A calculation class to calculate tread length at the inner side parameters.
TreadLengthAtOffsetCalculator	A calculation class to calculate tread length at offset parameters.
TreadLengthCalculator	A calculation class to calculate tread length parameters.
TypeObjectKey
TypeObjectsCache	Used to keep a cache of the FamilyTypeInfos mapping to a tuple of an ElementId, a Boolean and an IFCExportType. The ElementID is used to differentiate between elements of different family types. The Boolean is used solely for doors and windows to signal if the doors or windows are flipped or not, the default value is false for non-doors and windows. The export type is used to distinguish between two instances of the same family but have different export types, this can happen if user uses the IfcExportAs shared parameter at the instance level.
TypePropertyInfo	Contains information about IFC property setsand IFC type elements.
TypePropertyInfoCache	Used to keep a cache of the type property infos.
VolumeCalculator	A calculation class to calculate volume for instances.
WalkingLineOffsetCalculator	A calculation class to calculate walking line offset parameters.
WallExporter	Provides methods to export walls.
WallSweepExporter	Provides methods to export a wall sweep.
WidthCalculator	A calculation class to calculate width for instances.
ZoneExporter	Provides methods to export a Revit element as IfcZone.
ZoneInfo	The class contains information for creating IFC zone.
ZoneInfoCache	Used to keep a cache of information to create zones.

Namespace

TB_IFCEXPORT Namespace

Structures

ElementTypeKeyHasher

Templates

Entry

Represents a mapping from a Revit parameter or calculated value to an IFC property or quantity.

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