model input parameter is irrelevant, but is required for backwards compatibility
Syntax
public const string ifcenginedll = @"ifcengine.dll";
[DllImport(IFCEngineDLL, EntryPoint = "xxxxGetEntityAndSubTypesExtent")]
public static extern Int32 xxxxGetEntityAndSubTypesExtent(int_t model, int_t entity);
Property model
Size: 32 bit / 4 byte (value)
The handle to the model. The model handle is static during its existance. Several models can be opened simultaniously within one session. Different models are always independent, threads are allowed to be running on different models simultaniously.
Property entity
Size: 32 bit / 4 byte (value)
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