def __init__(self,
iter_num,
sequence_num,
path,
outitems=['im', 'fAB', 'fBA', 'vAB', 'vBA'],
outdirform='together'):
assert outdirform in ['together', 'split']
assert set(outitems).issubset(set(['im', 'fAB', 'fBA', 'vAB', 'vBA']))
assert 2 <= sequence_num and 1 <= iter_num
res = self.GenNameOpts(sequence_num, outitems, outdirform)
operation, sdir, suffix, ext = res
name_opts = GetNameOpts()
name_opts['target'] = path
name_opts['operation'] = operation
name_opts['sdir'] = sdir
name_opts['suffix'] = suffix
name_opts['ext'] = ext
self.nameManager = NameManager2(iter_num, name_opts)
self.step = len(outitems)