tree_set_values_by_nodeids

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

Description

Set tree node value by node id

Syntax

int tree_set_values_by_nodeids( TreeNode & trSetting, const vector<int> & vnNodeIDs, const vector<string> & vsValues )

Parameters

trSetting: [modify]the tree node that need setting values
vnNodeIDs: [input] the vector of node is
vsValues: [input] the vector of value

Return

number of the setted value tree node

Examples

EX1

void tree_set_values_by_nodeids_ex1()
{     
        Tree trTest;
        TreeNode tn1, tn2, tn3;
        tn1 = trTest.AddTextNode("node 1", "Node1");
        tn2 = trTest.AddTextNode("node 2", "Node2");
        tn3 = trTest.AddTextNode("node 3", "Node3", 6);
        TreeNode tn1_1, tn1_2, tn1_3;
        tn1_1 = tn1.AddTextNode("node 1.1", "Node1.1", 1);
        tn1_2 = tn1.AddTextNode("node 1.2", "Node1.2", 2);
        tn1_3 = tn1.AddTextNode("node 1.3", "Node1.3", 3);
        TreeNode tn2_1, tn2_2;
        tn2_1 = tn2.AddTextNode("node 2.1", "Node2.1", 4);
        tn2_2 = tn2.AddTextNode("node 2.2", "Node2.2", 5);       
        
        out_tree(trTest);
        
        vector<int> vn1 = {2, 4, 6};
        vector<string> vs1 = {"2.1 edon", "1.2 edon", "3 edon"};
        int nRet = tree_set_values_by_nodeids(trTest, vn1, vs1);
        out_int("nRet = ", nRet);
        out_tree(trTest);
}