def getElementsNotOfClass(self, classFilterList):
'''
Adds a filter, removing all Elements that do not
match the one or more classes in the `classFilterList`.
In lieu of a list, a single class can be used as the `classFilterList` parameter.
>>> a = stream.Stream()
>>> a.repeatInsert(note.Rest(), list(range(10)))
>>> for x in range(4):
... n = note.Note('G#')
... n.offset = x * 3
... a.insert(n)
>>> found = list(a.iter.getElementsNotOfClass(note.Note))
>>> len(found)
10
>>> b = stream.Stream()
>>> b.repeatInsert(note.Rest(), list(range(15)))
>>> a.insert(b)
>>> # here, it gets elements from within a stream
>>> # this probably should not do this, as it is one layer lower
>>> found = list(a.flat.iter.getElementsNotOfClass(note.Rest))
>>> len(found)
4
>>> found = list(a.flat.iter.getElementsNotOfClass(note.Note))
>>> len(found)
25
'''
self.addFilter(filters.ClassNotFilter(classFilterList))
return self
def getElementsNotOfClass(self, classFilterList):
'''
Adds a filter, removing all Elements that do not
match the one or more classes in the `classFilterList`.
In lieu of a list, a single class can be used as the `classFilterList` parameter.
>>> a = stream.Stream()
>>> a.repeatInsert(note.Rest(), range(10))
>>> for x in range(4):
... n = note.Note('G#')
... n.offset = x * 3
... a.insert(n)
>>> found = a.iter.getElementsNotOfClass(note.Note)
>>> len(found)
10
>>> found = a.iter.getElementsNotOfClass('Rest')
>>> len(found)
4
>>> found = a.iter.getElementsNotOfClass(['Note', 'Rest'])
>>> len(found)
0
>>> b = stream.Stream()
>>> b.repeatInsert(note.Rest(), range(15))
>>> a.insert(b)
>>> found = a.recurse().getElementsNotOfClass([note.Rest, 'Stream'])
>>> len(found)
4
>>> found = a.recurse().getElementsNotOfClass([note.Note, 'Stream'])
>>> len(found)
25
'''
self.addFilter(filters.ClassNotFilter(classFilterList))
return self