get_child_ids: Generic for Getting Child Node Ids

In autoharp: Semi-Automatic Grading of R and Rmd Scripts

Generic for Getting Child Node Ids

Description

The generic method definition for getting child node ids.

Usage

get_child_ids(x, node_num)

## S4 method for signature 'TreeHarp'
get_child_ids(x, node_num)

## S4 method for signature 'list'
get_child_ids(x, node_num)

Arguments

x	An object of class TreeHarp.
node_num	An integer, length 1. This the node whose children we are after. If the specified node is a leaf, the NULL is returned.

Value

An integer vector, indicating the children node ids.

Methods (by class)

• get_child_ids(TreeHarp): Obtain child nodes.

  Allows user to extract the child nodes from a specified node from TreeHarp object.

• get_child_ids(list): Obtain child nodes.

  Allows user to extract the child nodes from a specified node from an adjacency list.

See Also

get_parent_id

autoharp documentation built on April 3, 2025, 6:36 p.m.