# A3DBIMRelAggregatesData

struct `A3DBIMRelAggregatesData`

  Describes a composition/decomposition where the related elements aggregates to form the relating element.

  > 14.2

  ## Index

  Variables

  - `m_uiRelatedElementSize`
  - `m_ppRelatedElements`
  - `m_pRelating`

Variables

A3DUns32 `A3DBIMRelAggregatesData.``m_uiRelatedElementSize`
  `A3DUns32`

  The size of `m_ppRelatedElements`

A3DBIMObjectDefinition **`A3DBIMRelAggregatesData.``m_ppRelatedElements`
  `A3DBIMObjectDefinition`**

  The related elements.

A3DBIMObjectDefinition *`A3DBIMRelAggregatesData.``m_pRelating`
  `A3DBIMObjectDefinition`*

  The relating element.

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