Instance Header API Calls
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Instance Writing API Calls
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Uncategorized API Calls
Geometry Kernel related API Calls
Deprecated API Calls (GENERIC)
Validation
Deprecated API Calls (GEOMETRY)

engiGetEntityParentEx

Returns the N-th parent of entity or NULL if index exceeds number of parents.

Syntax

C++ 32 bit
C++ 64 bit
C# 32 bit
C# 64 bit
public const string ifcenginedll = @"ifcengine.dll";

[DllImport(IFCEngineDLL, EntryPoint = "engiGetEntityParentEx")]
public static extern Int64 engiGetEntityParentEx(int_t entity, int_t index);

Property entity

Size: 64 bit / 8 byte (value)
...

Property index

Size: 64 bit / 8 byte (value)
...