API Reference > Structs, Records, Enums > InitialSchema Enumeration
InitialSchema Enumeration
Syntax
C++
enum InitialSchema { kScmUndefined = 0, kScmIfc2x2Final = 1, kScmIfc2x3 = 2, kScmIfc4 = 3, kScmIfc4x1 = 4, kScmIfc4x2 = 5, kScmIfc4x3 = 6 };

IfcCore.h

Members 
Description 
kScmUndefined = 0 
Database content is not initialized (undefined schema). 
kScmIfc2x2Final = 1 
Ifc 2x2 final schema. Default database content has the Ifc2x3 version. 
kScmIfc4 = 3 
Default database content has the Ifc4 version. 
kScmIfc4x1 = 4 
Default database content has the Ifc4x1 version. 
kScmIfc4x2 = 5 
Default database content has the Ifc4x2 version. 
kScmIfc4x3 = 6 
Default database content has the Ifc4x3 version. 

Enumeration for default database content initialization modes.

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