vigra - UserRangeHistogram< BinCount > Class Template Reference

UserRangeHistogram< BinCount > Class Template Reference

Histogram where user provides bounds for linear range mapping from values to indices. More...

Detailed Description

Histogram where user provides bounds for linear range mapping from values to indices.

If BinCount != 0, the return type of the accumulator is TinyVector<double, BinCount> .
If BinCount == 0, the return type of the accumulator is MultiArray<1, double> . BinCount can be set by calling getAccumulator<UserRangeHistogram<0> >(acc_chain).setBinCount(bincount).
Bounds for the mapping (min/max) must be set before seeing data by calling getAccumulator<UserRangeHistogram<BinCount> >.setMinMax(min, max).
Options can also be passed to the accumulator chain via an instance of HistogramOptions .
Works in pass 1, operator+=() is supported (merging) if both histograms have the same data mapping.
Outliers can be accessed via getAccumulator<...>(a).left_outliers and getAccumulator<...>(a).right_outliers.
Note that histogram options (for all histograms in the accumulator chain) can also be set by passing an instance of HistogramOptions to the accumulator chain via acc_chain.setHistogramOptions().

The documentation for this class was generated from the following files: