Re: Determining the height of a non-binary tree

I have made a small change to the code. The fact is 
that I can not get the content of the children with
m_sons[i].m_train !

int getHeight(Instances data){
    int height=0;
    if (data==null){
      return 0;
    } else {
      for (int i=0; i<m_sons.length; i++) {
        if (i == 0) {
          height = getHeight(m_sons[i].m_train);
        } else {
          int currentHeight = getHeight(m_sons[i].m_train);
          if (currentHeight > height) {
            height = currentHeight;
          }
        }
      }
      return height + 1;
    }
  }

Any help will be valuable!
Thank you in advance,

Spyros Halkidis
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