2.1.26.70 tree_set_values_by_nodeids


Contents

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);
}

Remark

See Also

tree_set_values_by_ids

Header to Include

origin.h

Reference