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![](../../img/icon/ChooseMinimumPath.png)
GetMinimumPath
Header: | AVL.h |
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Namespace: | avl |
Module: | FoundationBasic |
Returns the path from the input array that corresponds to the smallest computed feature value.
Applications: Use this filter when you have an array of paths and you want to select one of them that best matches some criterion.
Syntax
C++
C#
void avl::GetMinimumPath ( const atl::Array<avl::Path>& inPaths, avl::PathFeature::Type inFeature, avl::Path& outPath, atl::Optional<float&> outValue = atl::NIL, atl::Optional<int&> outIndex = atl::NIL )
Parameters
Name | Type | Default | Description | |
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inPaths | const Array<Path>& | Input paths | |
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inFeature | PathFeature::Type | Path feature value to be computed | |
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outPath | Path& | Output path | |
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outValue | Optional<float&> | NIL | Computed feature value of the output path |
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outIndex | Optional<int&> | NIL |
Optional Outputs
The computation of following outputs can be switched off by passing value atl::NIL
to these parameters: outValue, outIndex.
Read more about Optional Outputs.
Errors
List of possible exceptions:
Error type | Description |
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DomainError | Empty path array on input in GetMinimumPath. |