xxxxGetInstancesUsing

This call returns an aggregation containing all instances referencing the given instance. note: this is independent from if there are inverse relations defining such an aggregation or parts of it.

Syntax

public const string ifcenginedll = @"ifcengine.dll";

[DllImport(IFCEngineDLL, EntryPoint = "xxxxGetInstancesUsing")]
public static extern Int32 xxxxGetInstancesUsing(int_t instance);    

Property instance

Size: 32 bit / 4 byte (value)
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