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SkipEmptyDataHistogram
| Header: | FIL.h |
|---|---|
| Namespace: | fil |
| Module: | FoundationBasic |
If the input histogram contains any non-zero bin, then the histogram is copied to the output; otherwise Nil is returned.
Applications: Secures against domain errors caused by histograms representing empty data sets, e.g. just before the HistogramDataAverage filter is to be invoked.
Syntax
C++
C#
void fil::SkipEmptyDataHistogram ( const fil::Histogram& inHistogram, ftl::Conditional<fil::Histogram>& outNotEmptyDataHistogram, bool& outIsNotEmpty )
Parameters
| Name | Type | Default | Description | |
|---|---|---|---|---|
 |
inHistogram | const Histogram& | Input histogram | |
 |
outNotEmptyDataHistogram | Conditional<Histogram>& | ||
|
outIsNotEmpty | bool& |
