lu_int ;
/*
Purpose:
Call basiclu_factorize() on a BASICLU object.
Return:
BASICLU_ERROR_invalid_object
obj is NULL or initialized to a null object.
BASICLU_ERROR_out_of_memory
reallocation failed because of insufficient memory.
Other return codes are passed through from basiclu_factorize().
Arguments:
struct basiclu_object *obj
Pointer to an initialized BASICLU object.
The other arguments are passed through to basiclu_factorize().
*/