

ProMechedgeAncestorsGet | |
( ProMechEdge edge /* (In) The edge handle. */ ProMechGeomref** ancestors /* (Out) ProArray of the ancestor geometry for the edge. */ ProEdgeDirection** relative_directions /* (Out) ProArray of the relative edge direction for each edge. */ ) |

The function succeeded. | |
One or more input arguments are invalid. | |
There is not enough memory to perform the operation. | |
A general error is encountered. |

