#include <db_cxx.h> int Db::get_priority(DB_CACHE_PRIORITY *priorityp);
         The Db::get_priority() method returns the cache priority for pages
         referenced by the Db 
         handle. This priority value is set using the 
         Db::set_priority()
         method.
    
         The Db::get_priority() method may be called only after the database has been opened.
    
         The Db::get_priority() 
            
            
                method either returns a non-zero error value or throws an
                exception that encapsulates a non-zero error value on
                failure, and returns 0 on success.
            
        
    
                          The Db::get_priority()
                          method returns a reference to the cache priority
                          in priorityp.
                          See Db::set_priority() 
                          for a list of possible priorities.