Class CountValue
Counter --+
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CountValue
A counter class for simple, atomic memoized values.
A CountValue object should be instantiated in a class for each of
the class's methods that memoizes its return value by simply storing
the return value in its _memo dictionary.
We expect that the metaclass initialization will fill in the
.underlying_method attribute with the method that we're wrapping.
We then call the underlying_method method after counting whether
its memoized value has already been set (a hit) or not (a miss).
| Method Summary |
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__call__(self,
*args,
**kw)
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| Inherited from Counter |
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__init__(self,
method_name) |
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__cmp__(self,
other) |
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display(self) |