Member function using pointer to member function

[Volker Boerchers]

Hi!

thanks to Alexandre, Timothy and Todd for their responses. Now it really
works (i indeed mis-understood Alexandre's reply)

Cheers,
  Volker

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Volker B"orchers, Uni Bremen, NW1, Raum 03160, Tel. +49-421-218-4522
 mailto://boercher@physik.uni-bremen.de
 http://hix.physik.uni-bremen.de/~boercher