#include <db_cxx.h> int DbEnv::get_mp_max_write(int *maxwritep, db_timeout_t *maxwrite_sleepp);
         The DbEnv::get_mp_max_write() method returns the current maximum
         number of sequential write operations and microseconds to pause that the library can schedule when flushing
         dirty pages from the cache. These values are set by the
         DbEnv::set_mp_max_write()
         method.
    
         The DbEnv::get_mp_max_write() method may be called at any time
         during the life of the application.
    
         The DbEnv::get_mp_max_write() 
            
            
                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 maxwritep parameter references memory into which the maximum number of sequential write operations is copied.