2.2.4.38.28 Project::GetLTVars

GetLTVars

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

Description

It retrieves the list of all numeric LabTalk variables.

Syntax

int GetLTVars( vector<string> & vsNames, vector<double> & vdValues = NULL, BOOL bUserVarsOnly = TRUE, vector<int> & vnTypes = NULL )

Parameters

vsNames: [output]the vector which will receive the names of all numeric Labtalk variables.
vdValues: [output,optional]the vector which will receive the values of all the numeric Labtalk variables.
bUserVarsOnly: [optional]if TRUE, only user numeric Labtalk variables will be returned, otherwise all; numeric Labtalk variables will be returned
vnTypes: [output,optional]the vector which receives the types of the variables.

Return

the count of the retrieved variables.

Examples

EX1

// The example list all the numeric LabTalk variables currently in the project.
void        Project_GetLTVars_ex1()
{
    vector<string>        vsNames;
    vector                vdValues;
    vector<int>            vnTypes;
    int                    nCount = Project.GetLTVars(vsNames, vdValues, FALSE, vnTypes);
    for (int ii = 0; ii < nCount; ii++)
    {
        printf("name: %s\t type: %d\t value = %lf\n", vsNames[ii], vnTypes[ii], vdValues[ii]);
    }
    
    return;
}