tree_get_node_by_tagname

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include
9 Reference

Description

It gets the treenode with given tagname

Syntax

TreeNode tree_get_node_by_tagname( const TreeNode & tr, LPCSTR lpcszTagName, bool bRecursive = false, bool bCaseSensitive = false, bool bSkipBranch = false )

Parameters

tr: [input] the tree for search
lpcszTagName: [input] given tagname
bRecursive: [input] if True, will check all nodes, else just check root's tagname
bCaseSensitive: [input] case sensitive
bSkipBranch: [input] skip branch

Return

the root treenode if success, fail will return an invalid treenode

Examples

EX1

void tree_get_node_by_tagname_ex1()
{
        Tree myTree;
        TreeNode tn1, tn2, tn3, tn4, tn5, tn;
       
        tn1 = myTree.AddTextNode("a", "node1", 1);
        tn2 = tn1.AddTextNode("a", "node2", 2);
        tn3 = tn2.AddTextNode("a", "node3", 3);
        tn4 = tn3.AddTextNode("a", "node4", 4);
        tn5 = tn4.AddTextNode("a", "Node1", 5);

        //bCaseSensitive = false && bRecursive = true
        tn = tree_get_node_by_tagname(myTree, tn5.tagName, true, false, false);      
        if( tn )
        {
                out_str("Yes!");
                out_tree(tn);
        }
        else
                out_str("Sorry! Can't find it!");
        
        //bCaseSensitive = true && bRecursive = true
        tn = tree_get_node_by_tagname(myTree, tn5.tagName, true, true, false);       
        if( tn )
        {
                out_str("Yes!");
                out_tree(tn);
        }
        else
                out_str("Sorry! Can't find it!");
}