March 2019
Intermediate to advanced
336 pages
9h 9m
English
Content preview from Learn Data Structures and Algorithms with Golang
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The postOrderTraverseTree method
The postOrderTraverseTree method is passed with treeNode of the TreeNode type and function as parameters. The postOrderTraverseTree method is called by passing leftNode and rightNode with function as parameters. In the following code snippet, function is invoked with treeNode.value as a parameter:
// postOrderTraverseTree methodfunc postOrderTraverseTree(treeNode *TreeNode, function func(int)) { if treeNode != nil { postOrderTraverseTree(treeNode.leftNode, function) postOrderTraverseTree(treeNode.rightNode, function) function(treeNode.value) }}
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