1 #ifndef CLASS_IS_DERIVED_FROM_H_INCLUDED_ 
    2 #define CLASS_IS_DERIVED_FROM_H_INCLUDED_ 
    4 #include <unordered_map> 
   16 extern std::unordered_map<SgClassDefinition*,
 
   17                           std::unordered_map<SgClassDefinition*, bool> > 
lookup;
 
   33     SgClassDefinition* derived_class,
 
   34     SgClassDefinition* base_class);
 
   49     SgClassDefinition* derived_class,
 
   50     SgClassDefinition* base_class);