RollupIterator Object
The RollupIterator object traverses a list of entries in a VHS and "rolls" the values up, effectively compressing the data retrieved in a manner indicated by the rollup type chosen. This type of iterator only moves forward. The RollupIterator is useful for performing calculations on returned point values, such as minimums, maximums, and averages.
Declare the object using the following code:
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CreateObject("CxVhsLib.RollupIterator") |
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