def simple_kark_sort(s): n = len(s) SA = [0 for _ in s] s += unichr(1) * 3 alpha = sorted(set(s)) tools.kark_sort(s, SA, n, alpha) return SA
def step1_sort_suffix(self) :
n = len(self.global_suffix)
init = [-1]*n
self.idxString = array('i', init)
self.idxPos = array('i', init)
self.endAt = array('i', init)
k = idx = 0
for w in self.array_str :
len_w = len(w)
last = k + len_w
for p in xrange(len_w) :
self.idxString[k] = idx
self.idxPos[k] = p
self.endAt[k] = last
k += 1
idx += 1
k += 1
res = array('i',[0]*(n+3))
kark_sort(array('i',self.global_suffix+[0,0,0]), res, n, self.len_alphabet)
self.res = res[:n]
def step1_sort_suffix(self):
n = len(self.global_suffix)
init = [-1] * n
self.idxString = array('i', init)
self.idxPos = array('i', init)
self.endAt = array('i', init)
k = idx = 0
for w in self.array_str:
len_w = len(w)
last = k + len_w
for p in xrange(len_w):
self.idxString[k] = idx
self.idxPos[k] = p
self.endAt[k] = last
k += 1
idx += 1
k += 1
res = array('i', [0] * (n + 3))
kark_sort(array('i', self.global_suffix + [0, 0, 0]), res, n,
self.len_alphabet)
self.res = res[:n]