#ifndef  SDAIIFC2X3NAMES_H
#define  SDAIIFC2X3NAMES_H

// This file was generated by exp2cxx,
// 0.8.1.
// You probably don't want to edit it since your modifications
// will be lost if exp2cxx is used to regenerate it.


// In the exp2cxx source code, this file is referred to as files->names.
// This line printed at /magus/work/usr/mports/cad/stepcode/work/stepcode-0.8.2/src/exp2cxx/classes_wrapper.cc:464 (one of two possible locations).

//this file contains a namespace for all formerly-global variables

namespace ifc2x3 {

    extern Schema * schema;

    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmomentofinertiameasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcresourceconsumptionenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsiprefix;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcionconcentrationmeasure;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifccharacterstyleselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcfontvariant;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctimestamp;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcmeasurevalue;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcaccelerationmeasure;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcsurfacestyleelementselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcdoseequivalentmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcnumericmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifclinearforcemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctextdecoration;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcfrequencymeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmassdensitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifclogicaloperatorenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcramptypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifccolourorfactor;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcprotectivedevicetypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcreinforcingbarsurfaceenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcluminousintensitydistributionmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcrotationalfrequencymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcboolean;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmolecularweightmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcyearnumber;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdampertypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcspecularexponent;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctorquemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcsectionmodulusmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifclinearmomentmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcvolumemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectricgeneratortypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcluminousintensitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcboilertypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcmetricvalueselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifccurvaturemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifclinearvelocitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcpropertysourceenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmonetarymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcbenchmarkenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcductfittingtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcdynamicviscositymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccontrollertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcpermeablecoveringoperationenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsoundscaleenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifchourinday;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcductsilencertypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctexttransformation;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctimemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifclightfixturetypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcrampflighttypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcelectricchargemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcthermaltransmittancemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcairtoairheatrecoverytypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcarithmeticoperatorenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcbsplinecurveform;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifclightdistributioncurveenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdataoriginenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcpositiveplaneanglemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcparametervalue;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcspacetypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcisothermalmoisturecapacitymeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcratiomeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcwasteterminaltypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcstructuralactivityassignmentselect;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcvectorordirection;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdirectionsenseenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcpowermeasure;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcshell;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcsecondinminute;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcevaporatortypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcclassificationnotationselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcsectionalareaintegralmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcfiresuppressionterminaltypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccolumntypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcpileconstructionenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcobjectreferenceselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectricappliancetypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcinventorytypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifclamptypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcpresentationstyleselect;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcunit;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcthermalconductivitymeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcdayinmonthnumber;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcsolidanglemeasure;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifccurvefontorscaledcurvefontselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcfontweight;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcshearmodulusmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcflowdirectionenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcobjectiveenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcabsorbeddosemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcforcemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcthermalexpansioncoefficientmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccablecarriersegmenttypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcroleenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcvalue;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcflowinstrumenttypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcstructuralcurvetypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifclightdistributiondatasourceselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifclabel;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctransportelementtypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcgasterminaltypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsectiontypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcservicelifetypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcderivedmeasurevalue;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelementcompositionenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcthermalresistancemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcdimensioncount;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmassflowratemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcwindowpaneloperationenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcelectricconductancemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcidentifier;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcilluminancemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcmembertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcconstraintenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifclayersetdirectionenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcproceduretypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctransformertypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcorientationselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsiunitname;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctubebundletypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcprojectordertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifchumidifiertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctrimmingpreference;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcbooleanoperator;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcnullstyle;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcpositivelengthmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcpiletypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcpumptypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifctextstyleselect;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcbooleanoperand;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcpressuremeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmonthinyearnumber;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcactionsourcetypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcbeamtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcinductancemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdocumentconfidentialityenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcvibrationisolatortypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcworkcontroltypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcphmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectrictimecontroltypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcenvironmentalimpactcategoryenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcreflectancemethodenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcfootingtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcintegercountratemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdoorpanelpositionenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifclinearstiffnessmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcwarpingconstantmeasure;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcdatetimeselect;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcaxis2placement;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifckinematicviscositymeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctextfontname;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmodulusofelasticitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsequenceenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifctrimmingselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcelectricvoltagemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdoorpaneloperationenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcphysicalorvirtualenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcstackterminaltypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcenergymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcheatexchangertypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifccontextdependentmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcactuatortypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsanitaryterminaltypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcsurfaceorfacesurface;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcmotorconnectiontypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifccurvestylefontselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcairterminalboxtypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifclibraryselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcprojectorderrecordtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcvolumetricflowratemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcprojectedortruelengthenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcactorselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcwindowstyleconstructionenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifctextfontselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdistributionchamberelementtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcsoundpressuremeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcloadgrouptypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctransitioncode;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcdocumentselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsensortypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcunitaryequipmenttypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcspaceheatertypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcplanarforcemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcrotationalmassmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcpipefittingtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcspecificheatcapacitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccoveringtypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcevaporativecoolertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcstructuralsurfacetypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcwindowstyleoperationenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcslabtypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcsymbolstyleselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcribplatedirectionenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcvalvetypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctext;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcderivedunitenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsurfacetextureenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcdescriptivemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccompressortypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcobjecttypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifclengthmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcpositiveratiomeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmodulusofrotationalsubgradereactionmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcswitchingdevicetypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcmaterialselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcgloballyuniqueid;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctemperaturegradientmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcrooftypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcthermalloadsourceenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcthermalloadtypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccablecarrierfittingtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifctextalignment;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcgeometricsetselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcvaporpermeabilitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectricdistributionpointfunctionenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcspecularhighlightselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcanalysistheorytypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcoutlettypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcheatingvaluemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmassperlengthmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcspecularroughness;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifccurveoredgecurve;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifccountmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctimeseriesdatatypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccoolingtowertypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcelectriccurrentmeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmassmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcchillertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcpipesegmenttypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcpresentabletext;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcbuildingelementproxytypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcluminousfluxmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcairterminaltypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcanalysismodeltypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcwindowpanelpositionenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcsimplevalue;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcreal;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcrailingtypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcappliedvalueselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcfontstyle;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcminuteinhour;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcenergysequenceenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcstairtypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcplaneanglemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifclightemissionsourceenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcelectriccapacitancemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcamountofsubstancemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcnormalisedratiomeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcsurfaceside;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcfiltertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdoorstyleoperationenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcactiontypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcwarpingmomentmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcaheadorbehind;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmoisturediffusivitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcductsegmenttypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifccolour;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifclayereditem;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectricflowstoragedevicetypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectricmotortypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcboxalignment;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifclogical;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccondensertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcplatetypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmodulusofsubgradereactionmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccostscheduletypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcsoundpowermeasure;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcconditioncriterionselect;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifccsgselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmagneticfluxmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctextpath;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcflowmetertypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcjunctionboxtypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcstateenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctanktypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcchangeactionenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdimensionextentusage;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcgeometricprojectionenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcaddresstypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdoorstyleconstructionenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcdraughtingcalloutelement;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifchatchlinedistanceselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcangularvelocitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccablesegmenttypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcfantypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcfillareastyletileshapeselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctimeseriesscheduletypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcrotationalstiffnessmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelementassemblytypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcpointorvertexpoint;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectricheatertypeenum;
    extern SC_SCHEMA_EXPORT ArrayTypeDescriptor * t_ifccomplexnumber;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmodulusoflinearsubgradereactionmeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcunitenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccurtainwalltypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcdocumentstatusenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcstairflighttypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcfillstyleselect;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcsizeselect;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcthermaladmittancemeasure;
    extern SC_SCHEMA_EXPORT ListTypeDescriptor * t_ifccompoundplaneanglemeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcelectricresistancemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcglobalorlocalenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcareameasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcinternalorexternalenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcdaylightsavinghour;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcinteger;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcwalltypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcheatfluxdensitymeasure;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcradioactivitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcelectriccurrentenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcoccupanttypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcservicelifefactortypeenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcmagneticfluxdensitymeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcalarmtypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccoiltypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifctendontypeenum;
    extern SC_SCHEMA_EXPORT SelectTypeDescriptor * t_ifcdefinedsymbolselect;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccooledbeamtypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifccurrencyenum;
    extern SC_SCHEMA_EXPORT TypeDescriptor * t_ifcthermodynamictemperaturemeasure;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcassemblyplaceenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcconnectiontypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcprofiletypeenum;
    extern SC_SCHEMA_EXPORT EnumTypeDescriptor * t_ifcreinforcingbarroleenum;

}
#endif
