# FdoITopologyCapabilities Class Reference

`#include <ITopologyCapabilities.h>`

Inheritance diagram for FdoITopologyCapabilities:

[legend]

List of all members.

## Detailed Description

FDO supports properties that inform the client code about capabilities that may vary between providers. /note This Help topic is provided for informational use only. There is no interface or support provided. Autodesk reserves the right to change the software related to the content herein.

Definition at line 29 of file ITopologyCapabilities.h.

## Public Member Functions
virtual FDO_API bool | ActivatesTopologyByArea ()=0
virtual FDO_API bool | BreaksCurveCrossingsAutomatically ()=0
virtual FDO_API bool | ConstrainsFeatureMovements ()=0
virtual FDO_API bool | SupportsTopologicalHierarchy ()=0
virtual FDO_API bool | SupportsTopology ()=0

The documentation for this class was generated from the following file:

- ITopologyCapabilities.h