# A3DPDFDataRelationshipData

struct `A3DPDFDataRelationshipData`

  Structure to define a Data Relationship.

  > 10.0

  ## Index

  Variables

  - `m_iSizeMap`
  - `m_pMapIndexes`
  - `m_pDataTableSource`
  - `m_pDataTableTarget`

Variables

A3DUns32 `A3DPDFDataRelationshipData.``m_iSizeMap`
  `A3DUns32`

  Number of entries in the map.

A3DPDFMapIndexData *`A3DPDFDataRelationshipData.``m_pMapIndexes`
  `A3DPDFMapIndexData`*

  Array of indexes between pDataTableSource and pDataTableTarget.

A3DPDFDataTable *`A3DPDFDataRelationshipData.``m_pDataTableSource`
  `A3DPDFDataTable`*

  Data Table source of the relationship.

A3DPDFDataTable *`A3DPDFDataRelationshipData.``m_pDataTableTarget`
  `A3DPDFDataTable`*

  Data Table target of the relationship.

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