Passing arg ByHandle to retrieve meta data such as arg data type; and AnyType

ID: 13

See: ArgCount, ArgItem, DataType = [DataType], DefineFunction, Name = [string], ValueStr 
				
					using uCalcSoftware;

var uc = new uCalc();

static void DisplayArgs(uCalc.Callback cb) {
   for (int x = 1; x <= cb.ArgCount(); x++) {
      Console.WriteLine(cb.ArgItem(x).ValueStr() + "  Type: " + cb.ArgItem(x).DataType.Name);
   }
}

uc.DefineFunction("DisplayArgs(ByHandle Arg As AnyType ...)", DisplayArgs);
uc.Eval("DisplayArgs(5, 3+2*#i, 'Hello', True, False, Int16(5+4.1))");
				
			
5  Type: double
3+2i  Type: complex
Hello  Type: string
true  Type: bool
false  Type: bool
9  Type: int16
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

void ucalc_call DisplayArgs(uCalcBase::Callback cb) {
   for (int x = 1; x <= cb.ArgCount(); x++) {
      cout << cb.ArgItem(x).ValueStr() + "  Type: " + cb.ArgItem(x).DataType().Name() << endl;
   }
}
int main() {
   uCalc uc;
   uc.DefineFunction("DisplayArgs(ByHandle Arg As AnyType ...)", DisplayArgs);
   uc.Eval("DisplayArgs(5, 3+2*#i, 'Hello', True, False, Int16(5+4.1))");
}
				
			
5  Type: double
3+2i  Type: complex
Hello  Type: string
true  Type: bool
false  Type: bool
9  Type: int16
Explore 600+ other examples
				
					Imports System
Imports uCalcSoftware
Public Module Program
   
   Public Sub DisplayArgs(ByVal cb As uCalc.Callback)
      For x  As Integer = 1 To cb.ArgCount()
         Console.WriteLine(cb.ArgItem(x).ValueStr() + "  Type: " + cb.ArgItem(x).DataType.Name)
      Next
   End Sub
   Public Sub Main()
      Dim uc As New uCalc()
      uc.DefineFunction("DisplayArgs(ByHandle Arg As AnyType ...)", AddressOf DisplayArgs)
      uc.Eval("DisplayArgs(5, 3+2*#i, 'Hello', True, False, Int16(5+4.1))")
   End Sub
End Module
				
			
5  Type: double
3+2i  Type: complex
Hello  Type: string
true  Type: bool
false  Type: bool
9  Type: int16
Explore 600+ other examples