2.1.26.50 tree_get_values_with_ids

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

Description

Walk all nodes, if .ID exists, then add the ID and the value to two vectors vnIDs & vsValues

Syntax

int tree_get_values_with_ids( const TreeNode & trSetting, vector<int> & vnIDs, vector<string> & vsValues, bool bIncludeSub = true, bool bCheckChange = false, int nRepeatBranchID = 0 )

Parameters

trSetting: [input] a source tree
vnIDs: [output]vector of IDs from tr.
vsValues: [output]vector of strVals from tr.
bIncludeSub: [input]TRUE or FALSE, if bIncludeSub == TRUE, this function will go through all tree node;; if not, will just go through the first level.
bCheckChange: [input] if true, will check the treenode change or not.
nRepeatBranchID: [input] DataID of parent or itself, must > 0 and < MAX_REPEAT_ID_VALUE.

Return

the number of the node have ID

-1 mean the treenode invalid,

-2 when nRepeatBranchID out of range or when nRepeatBranchID is valid and subbranch node dataid out of range.

Examples

EX1

//This example reads values of nodes from TreeNode.ini, and saves user's modifications to this file.

#include <GetNBox.h>
enum{ID_NUMEXP, ID_B, ID_B_T1, ID_B_T2, ID_B_T3, ID_DATARANGE, ID_CURVECOLOR};
void tree_get_values_with_ids_ex1()
{        
    GETN_TREE(myTree)
    GETN_COMBO(numExp, "Number of Terms", 1, "1|2|3")    GETN_ID(ID_NUMEXP)
    
    GETN_BEGIN_BRANCH(DecayTime, "Decay Times") GETN_ID_BRANCH(ID_B)
        GETN_NUM(decayT1, "1st Decay Time (t1)", 0.0)    GETN_ID(ID_B_T1)
        GETN_NUM(decayT2, "2nd Decay Time (t2)", 0.0)    GETN_ID(ID_B_T2)
        GETN_NUM(decayT3, "3rd Decay Time (t3)", 0.0)    GETN_ID(ID_B_T3)
    GETN_END_BRANCH(DecayTime)
        
    GETN_RANGE(DataRange, "Data Range", 0, 99, 1, 30)    GETN_ID(ID_DATARANGE)
    
    GETN_COLOR(FitCurveColor, "Fit Curve color", 1)    GETN_ID(ID_CURVECOLOR)
    
    string  strFileName = "TreeNode.ini";
    vector<int> vnIDs;
    vector<string> vsValues;
                
    if( tree_read_values_with_ids(strFileName, vnIDs, vsValues) )
        tree_set_values_by_ids(myTree, vnIDs, vsValues);
    
    if(GetNBox(myTree, "Fit Exp Decay", "Fit Exponential Decay 1,2,3"))
    {
        out_tree(myTree);
        tree_get_values_with_ids(myTree, vnIDs, vsValues);
        tree_save_values_with_ids(strFileName, vnIDs, vsValues, NULL);
    }
}