2.1.25.24 GetLTMathFunctionList

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

Description

Get the list of internal functions that can be used in LabTalk for calculations

Syntax

int GetLTMathFunctionList( vector<string> * psaNames, vector<string> * psaDescriptions, vector<uint> * pvuNumArgs, vector<string> * psaInsert )

Parameters

psaNames: [output] array for the function names and arguments, like sin(x)
psaDescriptions: [output] array for each function's descriptions
pvuNumArgs: [output] array for each function's argument count, most function will be 1
psaInsert: [output] array for each function's string form that is suitable for insertion into formula edit box, like sin()

Return

number of functions found, -1 if any of the argument is invalid

Examples

EX1

void GetLTMathFunctionList_ex1()
{
    vector<string> vsNames, vsDesc, vsIns;
    vector<uint> vunArgs;
    int nCount = GetLTMathFunctionList(&vsNames, &vsDesc, &vunArgs, &vsIns);
    if(nCount > 0)
    {
        printf("Function\tDescription\tArg\tInsert Form\n");
        for(int ii = 0; ii < nCount; ii++)
            printf("%s\t%s\t%d\t%s\n", vsNames[ii], vsDesc[ii], vunArgs[ii], vsIns[ii]);
    }            
}