
(*ProMechsurfaceVisitAction) | |
( ProMechSurface surface /* (In) The surfaces for a given solid volume. */ ProError error /* (In) Error return passed from the filter action. */ ProAppData app_data /* (In) Application data passed to the function. */ ) |

Continue visiting. | |
Any other value | Stop visiting and pass this value as a return from the visit function. |

