# IRing.h File Reference

`#include <Geometry/IRingAbstract.h>`
`#include <Geometry/ICurveSegmentAbstract.h>`
`#include <Common/Collection.h>`

Include dependency graph for IRing.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

## Classes
class | FdoIRing
| The FdoIRing class is ring Geometry helper type. This is the most general non-abstract ring type. FdoIRing is defined by an ordered collection of contiguous curve segments. More...
class | FdoRingCollection
| The FdoRingCollection class is a collection of CurvePolygon objects. More...