# A3DFRMFeatureData

struct `A3DFRMFeatureData`

  Structure for all feature information: type, data, connection, access to sub-features.

  > `A3DFRMFeatureGet()`

  > 10.2

  ## Index

  Variables

  - `m_sType`
  - `m_uiParametersSize`
  - `m_ppParameters`
  - `m_eDataType`
  - `m_uiConnectionSize`
  - `m_ppConnections`
  - `m_bIsNode`
  - `m_bIsSubTree`

Variables

A3DFRMTypeData `A3DFRMFeatureData.``m_sType`
  `A3DFRMTypeData`

  Feature type.

A3DUns32 `A3DFRMFeatureData.``m_uiParametersSize`
  `A3DUns32`

  Number of parameters.

A3DFRMParameter **`A3DFRMFeatureData.``m_ppParameters`
  `A3DFRMParameter`**

  Array of parameters.

A3DEFRMDataType `A3DFRMFeatureData.``m_eDataType`
  `A3DEFRMDataType`

  Type of the data.

  If it is `kA3DFRMDataNone`, no data is directly associated to the feature. Otherwise use `A3DFRMDoubleDataGet()`, `A3DFRMIntegerDataGet()`, `A3DFRMStringDataGet()`or `A3DFRMEnumDataGet()`to access to the data according to the type.

A3DUns32 `A3DFRMFeatureData.``m_uiConnectionSize`
  `A3DUns32`

  Number of connections.

A3DFRMLinkedItem **`A3DFRMFeatureData.``m_ppConnections`
  `A3DFRMLinkedItem`**

  Array of connections, to the geometry, to other features, to PMI…

A3DBool `A3DFRMFeatureData.``m_bIsNode`
  `A3DBool`

  A3D_TRUE if the feature corresponds to a node in the CAD tree.

A3DBool `A3DFRMFeatureData.``m_bIsSubTree`
  `A3DBool`

  A3D_TRUE if the feature corresponds to a sub-tree in the CAD tree.

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