Dear rooters, It seems that there is a problem with defining operators in CINT. Here is a simple class definition: class aint { public: aint(int); aint operator+(aint); int i; }; aint::aint(int j) { i=j; } aint aint::operator+(aint j) { return aint(i+j.i); } And now, if I use this class, here is the root answer: root [5] .L test.C root [6] aint i(0) root [7] aint j(1) root [8] aint k=i+j; Error: Return type mismatch operator+() FILE:/disk7/users/pbruel/optic/./test.C LINE:16 *** Interpreter error recovered *** root [9] I am running root 2.20.06 on HP. Thanks in advance foor your help. -- Philippe Bruel new email address: Philippe.Bruel@poly.in2p3.fr LPNHE, Ecole Polytechnique, 91128 PALAISEAU Cedex - France Tel: 01 69 33 44 07 - Fax: 01 69 33 30 02
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