The cci_get_class_num_objs function gets the number of objects of the class_name class and the number of pages being used. If the flag is configured to 1, an approximate value is fetched; if it is configured to 0, an exact value is fetched.
int cci_get_class_num_objs(int conn_handle, char *class_name, int flag, int *num_objs, int *num_pages, T_CCI_ERROR *err_buf)