Re: Determining the height of a non-binary tree

In that case, put

public int getHeight(){
    int height=0;
    if (isLeaf()){
      return 0;
    }
    for (int i=0; i<m_sons.length; i++) {
      height = Math.max(height, m_sons[i].getHeight());
    }
    return height + 1;
  }
}

as a method into your version of ClassifierTree and then simply use

getHeight()

in the toString() method.

Cheers,

Eibe


On Fri, Jun 25, 2021 at 8:34 PM <[email protected]> wrote:

> Dear Professor Eibe Frank,
>
> first of all thank you for your reply! I would like to call getHeight
> from inside the toString() method of the ClassifierTree.java file
> in order to be able to select the appropriate dataset from the
> GUI. Could you please tell me which commands I should include
> in the toString() method in order to appropriately call the
> getHeight method (the commands in the main method do
> not work inside the toString() method).
>
> Thank you in advance,
>
> Spyros Halkidis
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