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SkipEmptyHistogram
| Header: | AVL.h |
|---|---|
| Namespace: | avl |
| Module: | FoundationBasic |
If the input histogram contains at least one bin, then it is copied to the output; otherwise Nil is returned.
Applications: Secures against domain errors caused by empty histograms, e.g. just before the HistogramAverage filter is to be invoked.
Syntax
C++
C#
void avl::SkipEmptyHistogram ( const avl::Histogram& inHistogram, atl::Conditional<avl::Histogram>& outNotEmptyHistogram, bool& outIsNotEmpty )
Parameters
| Name | Type | Default | Description | |
|---|---|---|---|---|
 |
inHistogram | const Histogram& | Input histogram | |
 |
outNotEmptyHistogram | Conditional<Histogram>& | The histogram, if it is not empty | |
|
outIsNotEmpty | bool& | Indication if the input histogram is not empty |
