func (t *TreeMemoryCache) GetUnderlying() TreeDatabase {
	t.lock.Lock()
	defer t.lock.Unlock()
	return t.underlyingStore
}
// GetUnderlying gets the underlying store.
GetUnderlying gets the underlying store.
// GetUnderlying gets the underlying store .
func (t *TreeMemoryCache) GetUnderlying() TreeDatabase {
	t.lock.Lock()
	defer t.lock.Unlock()
	return t.underlyingStore
}
func ( t * TreeMemoryCache ) GetUnderlying ( ) TreeDatabase { t . lock . Lock ( ) defer t . lock . Unlock ( ) return t . underlyingStore }
GetUnderlying gets the underlying store.
GetUnderlying gets the underlying store .