// Get a slice with class labels
func (model *Model) labels() []int {
nClasses := C.svm_get_nr_class_wrap(model.model)
cLabels := C.labels_new(nClasses)
defer C.free(unsafe.Pointer(cLabels))
C.svm_get_labels_wrap(model.model, cLabels)
labels := make([]int, int(nClasses))
for idx, _ := range labels {
labels[idx] = int(C.get_int_idx(cLabels, C.int(idx)))
}
return labels
}
func newLabels(n C.int) *C.int {
labels := tryNew(func() unsafe.Pointer {
return unsafe.Pointer(C.labels_new(n))
})
return (*C.int)(labels)
}