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

engiGetEntityAttributeByIterator

Iterates attribute definition of the entity. Includes explicit, inverse and derived attributes defined by this or parent entities. If a explicit attribute is also known as derived it's reported ones as explicit. Returns first attribute if prev is NULL. Returns NULL when prev is the last attribute.

Syntax

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

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

Property entity

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

Property prev

Size: 64 bit / 8 byte (reference)
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