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ClassifyByPredicate
Separates the elements of the input array into two output arrays. The first output array contains all elements for which the associated predicate is True.
| Name | Type | Description | |
|---|---|---|---|
 |
inArray | <T>Array | Elements to be classified |
|
inPredicate | BoolArray | Corresponding logical values determining the output array for each of the elements |
 |
outAccepted | <T>Array | Array of elements corresponding to 'true' values |
|
outRejected | <T>Array | Array of elements corresponding to 'false' values |
The type of this filter is defined using the type variable T which represents any valid type. Read more.
Applications
E.g. creating separate arrays of OK and NOK objects.
Hints
- Before using this filter you need to have an array of objects (to be classified) and an array of boolean values that describe which elements of the first array willful some condition.
- Connect the array of objects to the inArray input and connect the array of boolean values to the inPredicate input.
Examples
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|
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inArray = {"Alice", "Bill", "Frank", "Patricia", "Thomas"} inPredicate = {True,True,False,False,True} |
outAccepted = {"Alice", "Bill", "Thomas"} outRejected = {"Frank", "Patricia""} |
Errors
This filter can throw an exception to report error. Read how to deal with errors here: Error Handling
| Error type | Description |
|---|---|
| DomainError | Inconsistent array lengths on input in ClassifyByPredicate. |
Complexity Level
This filter is available on Basic Complexity Level.
Filter Group
This filters is member of Classify filter group.
