DELINK  is a three-dimensional grid generator which was developed at the Institute for Microelectronics. It supports the generation of three-dimensional high quality Delaunay meshes with directional refinement. DELINK is available as a stand-alone program and as a library. As with TRIANGLE, the program is written in C. Therefore a C++ wrapper class was developed to properly handle allocation and deallocation of the data structures. For the implementation of the Gridder interface this C++ class was used. Again the wrapper class is also used to handle some DELINK specific options that are not part of the general Gridder interface.