'
.       results for each of the sample cases. If the model is a classifier, it will return
.       a Mat with samples + 1 rows, where the first row gives the class number and the
.       following rows return the votes each class had for each sample.
.           @param samples Array containing the samples for which votes will be calculated.
.           @param results Array where the result of the calculation will be written.
.           @param flags Flags for defining the type of RTrees.