IFC Object Model Reference
Industry Foundation Classes - Release 1.5.1
Model Reference Documentation

  IFC Release 1.5.1 Class & Type List  

see: Types| Classes | Functions

IFC Types in Release 1.5.1

  1. IfcActorSelect
  2. IfcAmountOfSubstanceMeasure
  3. IfcAreaMeasure
  4. IfcAxis2Placement
  5. IfcBeamTypeEnum
  6. IfcBoolean
  7. IfcBooleanOperand
  8. IfcBooleanOperator
  9. IfcBuildingStoreyTypeEnum
  10. IfcBuildingTypeEnum
  11. IfcBuiltInTypeEnum
  12. IfcColumnTypeEnum
  13. IfcCompoundPlaneAngleMeasure
  14. IfcConnectionTypeEnum
  15. IfcContainmentTypeEnum
  16. IfcContextDependentMeasure
  17. IfcCostOperatorEnum
  18. IfcCostTypeEnum
  19. IfcCountMeasure
  20. IfcCoveringTypeEnum
  21. IfcCsgSelect
  22. IfcCurrencyTypeEnum
  23. IfcDateTimeSelect
  24. IfcDayInMonthNumber
  25. IfcDaylightSavingNumber
  26. IfcDerivedUnitTypeEnum
  27. IfcDescriptiveMeasure
  28. IfcDimensionCount
  29. IfcDiscreteElementTypeEnum
  30. IfcDistributionElementTypeEnum
  31. IfcDoorTypeEnum
  32. IfcElectricCurrentMeasure
  33. IfcElectricalApplianceTypeEnum
  34. IfcEquipmentTypeEnum
  35. IfcFixtureTypeEnum
  36. IfcFloorTypeEnum
  37. IfcFurnitureTypeEnum
  38. IfcGloballyUniqueId
  39. IfcHourInDay
  40. IfcInteger
  41. IfcLengthMeasure
  42. IfcLuminousIntensityMeasure
  43. IfcMassMeasure
  44. IfcMaterialSelect
  45. IfcMeasureValue
  46. IfcMinuteInHour
  47. IfcModifierBasisEnum
  48. IfcMonthInYearNumber
  49. IfcNumericMeasure
  50. IfcObjectWithPlacementSelect
  51. IfcOpeningTypeEnum
  52. IfcParameterValue
  53. IfcPlaneAngleMeasure
  54. IfcPositiveLengthMeasure
  55. IfcPositivePlaneAngleMeasure
  56. IfcPositiveRatioMeasure
  57. IfcProfileTypeEnum
  58. IfcProxyTypeEnum
  59. IfcRatioMeasure
  60. IfcReal
  61. IfcReferenceCurveSelect
  62. IfcReferencePointSelect
  63. IfcRepDetailTypeEnum
  64. IfcRepViewTypeEnum
  65. IfcResourceTypeEnum
  66. IfcRoleTypeEnum
  67. IfcRoofSlabTypeEnum
  68. IfcSecondInMinute
  69. IfcSequenceTypeEnum
  70. IfcShapeRepTypeEnum
  71. IfcSiPrefix
  72. IfcSiUnitName
  73. IfcSiteTypeEnum
  74. IfcSolidAngleMeasure
  75. IfcSpaceProgramTypeEnum
  76. IfcSpaceTypeEnum
  77. IfcString
  78. IfcSystemTypeEnum
  79. IfcTaskStatusEnum
  80. IfcThermodynamicTemperatureMeasure
  81. IfcTimeDurationMeasure
  82. IfcTimeMeasure
  83. IfcTimeStamp
  84. IfcTransitionCode
  85. IfcTrimmingPreference
  86. IfcTrimmingSelect
  87. IfcTypeDefDomainViewEnum
  88. IfcUnit
  89. IfcUnitTypeEnum
  90. IfcVectorOrDirection
  91. IfcVolumeMeasure
  92. IfcWallTypeEnum
  93. IfcWindowTypeEnum
  94. IfcYearNumber
  95. IfcZoneTypeEnum

IFC Classes in Release 1.5.1

  1. Ifc2DCompositeCurve
  2. IfcActorRole
  3. IfcAddress
  4. IfcArbitraryProfileDef
  5. IfcAttDrivenClippedExtrudedSolid
  6. IfcAttDrivenClippedRevolvedSolid
  7. IfcAttDrivenExtrudedSegment
  8. IfcAttDrivenExtrudedSolid
  9. IfcAttDrivenMorphedExtrudedSegment
  10. IfcAttDrivenMorphedRevolvedSegment
  11. IfcAttDrivenProfileDef
  12. IfcAttDrivenRevolvedSegment
  13. IfcAttDrivenRevolvedSolid
  14. IfcAttDrivenTaperedExtrudedSegment
  15. IfcAttDrivenTaperedRevolvedSegment
  16. IfcAuditTrail
  17. IfcAxis1Placement
  18. IfcAxis2Placement2D
  19. IfcAxis2Placement3D
  20. IfcBeam
  21. IfcBooleanResult
  22. IfcBoundedCurve
  23. IfcBoundingBox
  24. IfcBoxedHalfSpace
  25. IfcBuilding
  26. IfcBuildingElement
  27. IfcBuildingStorey
  28. IfcBuiltIn
  29. IfcCalendarDate
  30. IfcCartesianPoint
  31. IfcCircle
  32. IfcCircleProfileDef
  33. IfcClassification
  34. IfcClassificationList
  35. IfcClassificationNotation
  36. IfcClosedShell
  37. IfcColumn
  38. IfcCompositeCurve
  39. IfcCompositeCurveSegment
  40. IfcConic
  41. IfcConnectedFaceSet
  42. IfcConnectionGeometry
  43. IfcConstrainedPlacement
  44. IfcConstraintRelIntersection
  45. IfcContextDependentUnit
  46. IfcControl
  47. IfcConversionBasedUnit
  48. IfcCoordinatedUniversalTimeOffset
  49. IfcCost
  50. IfcCostElement
  51. IfcCostModifier
  52. IfcCostSchedule
  53. IfcCovering
  54. IfcCsgSolid
  55. IfcCurve
  56. IfcCurveBoundedPlane
  57. IfcDateAndTime
  58. IfcDerivedUnit
  59. IfcDerivedUnitElement
  60. IfcDesignGrid
  61. IfcDimensionalExponents
  62. IfcDirection
  63. IfcDiscreteElement
  64. IfcDistributionElement
  65. IfcDocument
  66. IfcDoor
  67. IfcElectricalAppliance
  68. IfcElement
  69. IfcElementarySurface
  70. IfcEllipse
  71. IfcEquipment
  72. IfcExtrudedAreaSolid
  73. IfcFace
  74. IfcFaceBound
  75. IfcFaceOuterBound
  76. IfcFacetedBrep
  77. IfcFacetedBrepWithVoids
  78. IfcFixture
  79. IfcFloor
  80. IfcFurniture
  81. IfcGeometricRepresentationItem
  82. IfcGridAxis
  83. IfcGridIntersection
  84. IfcGridLevel
  85. IfcGroup
  86. IfcHalfSpaceSolid
  87. IfcLine
  88. IfcLineConnectionGeometry
  89. IfcLocalPlacement
  90. IfcLocalTime
  91. IfcManifoldSolidBrep
  92. IfcMaterial
  93. IfcMaterialComposite
  94. IfcMaterialLayer
  95. IfcMaterialLayerSet
  96. IfcMaterialLayerSetUsage
  97. IfcMeasureWithUnit
  98. IfcModelingAid
  99. IfcNamedUnit
  100. IfcNotationFacet
  101. IfcObject
  102. IfcObjectReference
  103. IfcOccurrencePropertySet
  104. IfcOpeningElement
  105. IfcOrganization
  106. IfcOwnerHistory
  107. IfcPerson
  108. IfcPersonAndOrganization
  109. IfcPlacement
  110. IfcPlacementConstraint
  111. IfcPlane
  112. IfcPoint
  113. IfcPointConnectionGeometry
  114. IfcPolyLoop
  115. IfcPolyline
  116. IfcProcess
  117. IfcProduct
  118. IfcProductShape
  119. IfcProject
  120. IfcProjectAppRegistry
  121. IfcProjectMaterialRegistry
  122. IfcProjectTeamRegistry
  123. IfcProperty
  124. IfcPropertySet
  125. IfcPropertyTypeDef
  126. IfcPropertyWithUnit
  127. IfcProxy
  128. IfcRectangleProfileDef
  129. IfcReferenceCurve
  130. IfcReferenceGeometryAid
  131. IfcReferencePoint
  132. IfcReferenceSurface
  133. IfcRegisteredApplication
  134. IfcRelAdjacencyReq
  135. IfcRelAssemblesElements
  136. IfcRelAssemblesSpaces
  137. IfcRelConnectsElements
  138. IfcRelConnectsPathElements
  139. IfcRelContains
  140. IfcRelCostsProducts
  141. IfcRelCoversBldgElements
  142. IfcRelFillsElement
  143. IfcRelGroups
  144. IfcRelNests
  145. IfcRelNestsCostElements
  146. IfcRelNestsProcesses
  147. IfcRelProcessesProducts
  148. IfcRelSeparatesSpaces
  149. IfcRelSequence
  150. IfcRelServicesBuildings
  151. IfcRelUsesResource
  152. IfcRelVoidsElement
  153. IfcRelationship
  154. IfcRepresentationContext
  155. IfcResource
  156. IfcRevolvedAreaSolid
  157. IfcRoofSlab
  158. IfcRoot
  159. IfcShapeAspect
  160. IfcShapeRepresentation
  161. IfcSharedPropertySet
  162. IfcSiUnit
  163. IfcSimpleProperty
  164. IfcSite
  165. IfcSolidModel
  166. IfcSpace
  167. IfcSpaceBoundary
  168. IfcSpaceProgram
  169. IfcSpaceProgramGroup
  170. IfcSpatialElement
  171. IfcSurface
  172. IfcSweptAreaSolid
  173. IfcSystem
  174. IfcTable
  175. IfcTableRow
  176. IfcTopologicalRepresentationItem
  177. IfcTransaction
  178. IfcTrapeziumProfileDef
  179. IfcTrimmedCurve
  180. IfcUnitAssignment
  181. IfcVector
  182. IfcWall
  183. IfcWindow
  184. IfcWorkSchedule
  185. IfcWorkTask
  186. IfcZone

IFC Functions in Release 1.5.1

  1. IfcBoundedCurveDim
  2. IfcBuild2Axes
  3. IfcBuildAxes
  4. IfcCircleProfileIntoCurve
  5. IfcCorrectDimensions
  6. IfcCrossProduct
  7. IfcDeriveDimensionalExponents
  8. IfcDimensionsForSiUnit
  9. IfcDotProduct
  10. IfcExtrusionPath
  11. IfcFirstProjAxis
  12. IfcLeapYear
  13. IfcMlsTotalThickness
  14. IfcNoOfLayers
  15. IfcNormalise
  16. IfcOrthogonalComplement
  17. IfcPointTranslation
  18. IfcProfileIntoArea
  19. IfcRectangleProfileIntoCurve
  20. IfcRevolutionPath
  21. IfcScalarTimesVector
  22. IfcTrapeziumProfileIntoCurve
  23. IfcValidCalendarDate
  24. IfcValidTime
  25. IfcVectorDifference

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