Trie
constructor(parent: TrieNode? = null, q: Int, r: Int, childrenIndices: MutableList<Int?> = MutableList(10) { null })(source)
Parameters
parent
The parent node.
q
The (q) component of the coordinate in the hexagonal grid.
r
The (r) component of the coordinate in the hexagonal grid.
children
The indices of the children nodes.