Dear Rooters, I want a class to inherit from 2 others classes inheriting from TObject. I don't need this class to be in a dictionnary so that I DON'T get the rootcint error message : ------------------------- Warning: multiple ambiguous inheritance TObject and C. Cint will not get correct base object address I would like to do something like : -------------------------------------------- cat test.h: -------------------------------------------- #include "TMinuit.h" #include "TObject.h" class A : public TMinuit { public: A(){} ~A(){} int a; ClassDef(A,1) }; class B : public TObject { public: B(){} ~B(){} int b; ClassDef(B,1) }; class C : public A, public B { public: C(){} //~C(){} int c; }; ------------------------------------------------- cat test.cc: ------------------------------------------------- #include "test.h" ClassImp(A) ClassImp(B) ------------------------------------------------- ------------------------------------------------- cat LinkDef.h: ------------------------------------------------- #ifdef __CINT__ #pragma link off all globals; #pragma link off all classes; #pragma link off all functions; #pragma link off all typedef; #pragma link C++ class A; #pragma link C++ class B; #endif Everything is ok if the destructor of C is commented out. If I remove the destructor, I got : ../src/test.h: In method `C::~C ()': ../src/test.h:26: request for member `operator delete' is ambiguous /opt/root/include/TObject.h:164: candidates are: static void TObject::operator delete (void *, void *) /opt/root/include/TObject.h:162: candidates are: static void TObject::operator delete (void *) /opt/root/include/TObject.h:164: static void TObject::operator delete (void *, void *) /opt/root/include/TObject.h:162: static void TObject::operator delete (void *) What can I do ? Is it even possible ? -- Benoît ------------------------------------------------------------------------------- GReCO / IAP http://www.iap.fr/users/revenu (+33) (0) 1 44 32 80 18 -------------------------------------------------------------------------------
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