# RefOnTopoItem

class RefOnTopoItem()

  Object which identifies a reference to an element on a brep

Constructors

- `constructor()`

Properties

- `bodyId`

- `subElementIndex`

- `subElementType`

## Constructors

RefOnTopoItem.constructor()
  Return type

    RefOnTopoItem

## Properties

RefOnTopoItem.bodyId
  Type

    number

  Id of the body in assembly tree

RefOnTopoItem.subElementIndex
  Type

    number

  Index of the face, edge…

RefOnTopoItem.subElementType
  Type

    PmiTopoRef

  See PmiTopoRef. Could be face, edge…