I think you need to use a reference instead of a pointer as the argument. ----- Maaza Christos, PhD www.Axumcorp.com -- View this message in context: http://osgeo-org.1560.x6.nabble.com/some-trouble-with-pointers-in-my-c-plugin-tp5093507p5093700.html Sent from the Quantum GIS - Developer mailing list archive at Nabble.com.