engiGetInstanceAttrType

Returns SDAI type for actual data stored in the instance for the attribute, compare with engiGetAttrType that returns type according to schema. It may be primitive type, sdaiAGGR or sdaiADB. Returns 0 for $ and *.

Syntax

C++ 32 bit

C++ 64 bit

C# 32 bit

C# 64 bit

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

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

Property instance

Size: 32 bit / 4 byte (value)
...

Property attribute

Size: 32 bit / 4 byte (reference)
...