mrpro.utils.filters.Sequence
- class mrpro.utils.filters.Sequence
Bases:
Reversible
,Collection
All the operations on a read-only sequence.
Concrete subclasses must override __new__ or __init__, __getitem__, and __len__.
- __init__()
Methods
__init__
()count
(value)index
(value, [start, [stop]])Raises ValueError if the value is not present.
- count(value) integer -- return number of occurrences of value
- index(value[, start[, stop]]) integer -- return first index of value.
Raises ValueError if the value is not present.
Supporting start and stop arguments is optional, but recommended.