LinkDef.h

// All Linkdef.h files start with this preamble
#ifdef __CINT__
#pragma link off all globals;
#pragma link off all classes;
#pragma link off all functions;
#pragma link C++ nestedclasses;

// List all your classes that require Dictionary generation:
#pragma link C++ class MyClassWithClassImpMarco1
#pragma link C++ class MyClassWithClassImpMarco2
// ...
#pragma link C++ class MyClassInheritedFromTQObject1;
#pragma link C++ class MyClassInheritedFromTQObject2;
// ...
#endif