/**
* Print the subtree rooted at node *top to the output stream
* @param out the output stream
* @param prefix the number of spaces ' ' in front of each node
* @param top the current tree sub root
*/
public string printSubTree(int prefix, SafraTreeNode top)
{
string returnString = "";
for (int i = 0; i < prefix; i++)
{
returnString += " ";
}
returnString += top.ToString() + "\r\n";
//for (SafraTreeNode::child_iterator it=top->children_begin();
// it!=top->children_end();
// ++it) {
// printSubTree(out, prefix+1, *it);
//}
SafraTreeNode it = top.children_begin();
while (it != top.children_end())
{
printSubTree(prefix + 1, it);
it = it.increment();
}
return(returnString);
}
/**
* Print the subtree rooted at node *top to the output stream
* @param out the output stream
* @param prefix the number of spaces ' ' in front of each node
* @param top the current tree sub root
*/
public string printSubTree(int prefix, SafraTreeNode top)
{
string returnString = "";
for (int i = 0; i < prefix; i++)
{
returnString += " ";
}
returnString += top.ToString() + "\r\n";
//for (SafraTreeNode::child_iterator it=top->children_begin();
// it!=top->children_end();
// ++it) {
// printSubTree(out, prefix+1, *it);
//}
SafraTreeNode it = top.children_begin();
while (it != top.children_end())
{
printSubTree(prefix + 1, it);
it = it.increment();
}
return returnString;
}