ItemIsEnumEnum

uc.DefineVariable("MyVar")
' Note: Some properties may end with an underscore (_) if the original property name is a reserved word in the compiler.
' True or False, or 1 or 0 may be returned depending on the compiler and/or settings 
Console.WriteLine("Cos is a function? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.Function_)) ' Returns "Cos is a function? 1"
Console.WriteLine("Cos is a variable? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.Variable)) ' Returns "Cos is a variable? 0"
Console.WriteLine("Cos is an operator? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.Operator_)) ' Returns "Cos is an operator? 0"
Console.WriteLine("MyVar is a function? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum.Function_)) ' Returns "MyVar is a function? 0"
Console.WriteLine("MyVar is a variable? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum.Variable)) ' Returns "MyVar is a variable? 1"
Console.WriteLine("MyVar is an operator? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum.Operator_)) ' Returns "MyVar is an operator? 0"
Console.WriteLine("+ is a function? " + uc.GetItemOf("+").IsProperty(ItemIsEnum.Function_)) ' Returns "+ is a function? 0"
Console.WriteLine("+ is a variable? " + uc.GetItemOf("+").IsProperty(ItemIsEnum.Variable)) ' Returns "+ is a variable? 0"
Console.WriteLine("+ is an operator? " + uc.GetItemOf("+").IsProperty(ItemIsEnum.Operator_)) ' Returns "+ is an operator? 1"
Console.WriteLine("Cos doesn't exist? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.NotFound)) ' Returns "Cos doesn't exist? 0"
Console.WriteLine("XYZABC doesn't exist? " + uc.GetItemOf("XYZABC").IsProperty(ItemIsEnum.NotFound)) ' Returns "XYZABC doesn't exist? 1"

          

uc.DefineVariable("MyVar");
// Note: Some properties may end with an underscore (_) if the original property name is a reserved word in the compiler.
// True or False, or 1 or 0 may be returned depending on the compiler and/or settings 
Console.WriteLine("Cos is a function? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.Function)); // Returns "Cos is a function? 1";
Console.WriteLine("Cos is a variable? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.Variable)); // Returns "Cos is a variable? 0";
Console.WriteLine("Cos is an operator? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.Operator)); // Returns "Cos is an operator? 0";
Console.WriteLine("MyVar is a function? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum.Function)); // Returns "MyVar is a function? 0";
Console.WriteLine("MyVar is a variable? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum.Variable)); // Returns "MyVar is a variable? 1";
Console.WriteLine("MyVar is an operator? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum.Operator)); // Returns "MyVar is an operator? 0";
Console.WriteLine("+ is a function? " + uc.GetItemOf("+").IsProperty(ItemIsEnum.Function)); // Returns "+ is a function? 0";
Console.WriteLine("+ is a variable? " + uc.GetItemOf("+").IsProperty(ItemIsEnum.Variable)); // Returns "+ is a variable? 0";
Console.WriteLine("+ is an operator? " + uc.GetItemOf("+").IsProperty(ItemIsEnum.Operator)); // Returns "+ is an operator? 1";
Console.WriteLine("Cos doesn't exist? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum.NotFound)); // Returns "Cos doesn't exist? 0";
Console.WriteLine("XYZABC doesn't exist? " + uc.GetItemOf("XYZABC").IsProperty(ItemIsEnum.NotFound)); // Returns "XYZABC doesn't exist? 1";

          

      uc.DefineVariable('MyVar');
      // Note: Some properties may end with an underscore (_) if the original property name is a reserved word in the compiler.
      // True or False, or 1 or 0 may be returned depending on the compiler and/or settings 
      WriteLn('Cos is a function? ' + uc.GetItemOf('Cos').IsProperty(ItemIsEnum.Function_)); // Returns 'Cos is a function? 1';
      WriteLn('Cos is a variable? ' + uc.GetItemOf('Cos').IsProperty(ItemIsEnum.Variable)); // Returns 'Cos is a variable? 0';
      WriteLn('Cos is an operator? ' + uc.GetItemOf('Cos').IsProperty(ItemIsEnum.Operator_)); // Returns 'Cos is an operator? 0';
      WriteLn('MyVar is a function? ' + uc.GetItemOf('MyVar').IsProperty(ItemIsEnum.Function_)); // Returns 'MyVar is a function? 0';
      WriteLn('MyVar is a variable? ' + uc.GetItemOf('MyVar').IsProperty(ItemIsEnum.Variable)); // Returns 'MyVar is a variable? 1';
      WriteLn('MyVar is an operator? ' + uc.GetItemOf('MyVar').IsProperty(ItemIsEnum.Operator_)); // Returns 'MyVar is an operator? 0';
      WriteLn('+ is a function? ' + uc.GetItemOf('+').IsProperty(ItemIsEnum.Function_)); // Returns '+ is a function? 0';
      WriteLn('+ is a variable? ' + uc.GetItemOf('+').IsProperty(ItemIsEnum.Variable)); // Returns '+ is a variable? 0';
      WriteLn('+ is an operator? ' + uc.GetItemOf('+').IsProperty(ItemIsEnum.Operator_)); // Returns '+ is an operator? 1';
      WriteLn('Cos doesn"t exist? ' + uc.GetItemOf('Cos').IsProperty(ItemIsEnum.NotFound)); // Returns 'Cos doesn"t exist? 0';
      WriteLn('XYZABC doesn"t exist? ' + uc.GetItemOf('XYZABC').IsProperty(ItemIsEnum.NotFound)); // Returns 'XYZABC doesn"t exist? 1';

          

uc.DefineVariable("MyVar");
// Note: Some properties may end with an underscore (_) if the original property name is a reserved word in the compiler.
// True or False, or 1 or 0 may be returned depending on the compiler and/or settings 
cout << "Cos is a function? " << uc.GetItemOf("Cos").IsProperty(ItemIsEnum::Function) << endl; // Returns "Cos is a function? 1";
cout << "Cos is a variable? " << uc.GetItemOf("Cos").IsProperty(ItemIsEnum::Variable) << endl; // Returns "Cos is a variable? 0";
cout << "Cos is an operator? " << uc.GetItemOf("Cos").IsProperty(ItemIsEnum::Operator) << endl; // Returns "Cos is an operator? 0";
cout << "MyVar is a function? " << uc.GetItemOf("MyVar").IsProperty(ItemIsEnum::Function) << endl; // Returns "MyVar is a function? 0";
cout << "MyVar is a variable? " << uc.GetItemOf("MyVar").IsProperty(ItemIsEnum::Variable) << endl; // Returns "MyVar is a variable? 1";
cout << "MyVar is an operator? " << uc.GetItemOf("MyVar").IsProperty(ItemIsEnum::Operator) << endl; // Returns "MyVar is an operator? 0";
cout << "+ is a function? " << uc.GetItemOf("+").IsProperty(ItemIsEnum::Function) << endl; // Returns "+ is a function? 0";
cout << "+ is a variable? " << uc.GetItemOf("+").IsProperty(ItemIsEnum::Variable) << endl; // Returns "+ is a variable? 0";
cout << "+ is an operator? " << uc.GetItemOf("+").IsProperty(ItemIsEnum::Operator) << endl; // Returns "+ is an operator? 1";
cout << "Cos doesn't exist? " << uc.GetItemOf("Cos").IsProperty(ItemIsEnum::NotFound) << endl; // Returns "Cos doesn't exist? 0";
cout << "XYZABC doesn't exist? " << uc.GetItemOf("XYZABC").IsProperty(ItemIsEnum::NotFound) << endl; // Returns "XYZABC doesn't exist? 1";

          

uc.DefineVariable("MyVar");
// Note: Some properties may end with an underscore (_) if the original property name is a reserved word in the compiler.
// True or False, or 1 or 0 may be returned depending on the compiler and/or settings 
Console::WriteLine("Cos is a function? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum::Function)); // Returns "Cos is a function? 1";
Console::WriteLine("Cos is a variable? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum::Variable)); // Returns "Cos is a variable? 0";
Console::WriteLine("Cos is an operator? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum::Operator)); // Returns "Cos is an operator? 0";
Console::WriteLine("MyVar is a function? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum::Function)); // Returns "MyVar is a function? 0";
Console::WriteLine("MyVar is a variable? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum::Variable)); // Returns "MyVar is a variable? 1";
Console::WriteLine("MyVar is an operator? " + uc.GetItemOf("MyVar").IsProperty(ItemIsEnum::Operator)); // Returns "MyVar is an operator? 0";
Console::WriteLine("+ is a function? " + uc.GetItemOf("+").IsProperty(ItemIsEnum::Function)); // Returns "+ is a function? 0";
Console::WriteLine("+ is a variable? " + uc.GetItemOf("+").IsProperty(ItemIsEnum::Variable)); // Returns "+ is a variable? 0";
Console::WriteLine("+ is an operator? " + uc.GetItemOf("+").IsProperty(ItemIsEnum::Operator)); // Returns "+ is an operator? 1";
Console::WriteLine("Cos doesn't exist? " + uc.GetItemOf("Cos").IsProperty(ItemIsEnum::NotFound)); // Returns "Cos doesn't exist? 0";
Console::WriteLine("XYZABC doesn't exist? " + uc.GetItemOf("XYZABC").IsProperty(ItemIsEnum::NotFound)); // Returns "XYZABC doesn't exist? 1";

          

Sub OpItemTestCB(ByVal ExprPartPtr As IntPtr)
   Dim ExprPart As New uCalc.Callback(ExprPartPtr)
   Console.WriteLine("Name: " + ExprPart.OpItem().Name())
   Console.WriteLine("Data type: " + ExprPart.OpItem().GetDataType().Name())
   Console.WriteLine("Param count: " + ExprPart.OpItem().ElementCount())
   Console.WriteLine("Is operator? " + ExprPart.OpItem().IsProperty(ItemIsEnum.Operator_))
End Sub

Sub HandleTest()
   uc.DefineFunction("AAA() As Double", uc.PinAddr(AddressOf OpItemTestCB))
   uc.DefineFunction("BBB(x, y, z) As String", uc.PinAddr(AddressOf OpItemTestCB))
   uc.DefineOperator("{x} CCC {y} As Int32", 0, GroupingEnum.GroupLeftToRight, uc.PinAddr(AddressOf OpItemTestCB)): ' 0 should work
   uc.EvalStr("AAA()")
   ' Output
   ' Name: aaa
   ' Data type: double
   ' Param count: 0
   ' Is Operator_? 0

   uc.EvalStr("BBB(9, 8, 7)")
   ' Output
   ' Name: bbb
   ' Data type: string
   ' Param count: 3
   ' Is Operator_? 0

   uc.EvalStr("5 CCC 4")
   ' Output
   ' Name: ccc
   ' Data type: Int32
   ' Param count: 2
   ' Is Operator_? 1
End Sub

          

static void OpItemTestCB(IntPtr ExprPartPtr) {
   var ExprPart = New uCalc.Callback(ExprPartPtr);
   Console.WriteLine("Name: " + ExprPart.OpItem().Name());
   Console.WriteLine("Data type: " + ExprPart.OpItem().GetDataType().Name());
   Console.WriteLine("Param count: " + ExprPart.OpItem().ElementCount());
   Console.WriteLine("Is operator? " + ExprPart.OpItem().IsProperty(ItemIsEnum.Operator));
}

static void HandleTest() {
   uc.DefineFunction("AAA() As Double", uc.PinAddr(OpItemTestCB));
   uc.DefineFunction("BBB(x, y, z) As String", uc.PinAddr(OpItemTestCB));
   uc.DefineOperator("{x} CCC {y} As Int32", 0, GroupingEnum.GroupLeftToRight, uc.PinAddr(OpItemTestCB)); // 0 should work
   uc.EvalStr("AAA()");
   // Output
   // Name: aaa
   // Data type: double
   // Param count: 0
   // Is operator? 0
   
   uc.EvalStr("BBB(9, 8, 7)");
   // Output
   // Name: bbb
   // Data type: string
   // Param count: 3
   // Is operator? 0
   
   uc.EvalStr("5 CCC 4");
   // Output
   // Name: ccc
   // Data type: Int32
   // Param count: 2
   // Is operator? 1
   
}

          

procedure OpItemTestCB(ExprPartPtr: System.Pointer);
begin
   
//var ExprPart: uCalc.CreateCallback(ExprPartPtr);
   WriteLn('Name: ' + ExprPart.OpItem().Name());
   WriteLn('Data type: ' + ExprPart.OpItem().GetDataType().Name());
   WriteLn('Param count: ' + ExprPart.OpItem().ElementCount());
   WriteLn('Is operator? ' + ExprPart.OpItem().IsProperty(ItemIsEnum.Operator_));
End;

procedure HandleTest();
begin
   
   uc.DefineFunction('AAA() As Double', OpItemTestCB);
   uc.DefineFunction('BBB(x, y, z) As String', OpItemTestCB);
   uc.DefineOperator('{x} CCC {y} As Int32', 0, GroupingEnum.GroupLeftToRight, OpItemTestCB); // 0 should work
   uc.EvalStr('AAA()');
   // Output
// Name: aaa
// Data type: double
// Param count: 0
// Is Operator_? 0

   uc.EvalStr('BBB(9, 8, 7)');
   // Output
// Name: bbb
// Data type: string
// Param count: 3
// Is Operator_? 0

   uc.EvalStr('5 CCC 4');
   // Output
// Name: ccc
// Data type: Int32
// Param count: 2
// Is Operator_? 1

End;

          

void _stdcall OpItemTestCB(uCalcPtr ExprPartPtr) {
   auto ExprPart = uCalc::Callback(ExprPartPtr);
   cout << "Name: " << ExprPart.OpItem().Name() << endl;
   cout << "Data type: " << ExprPart.OpItem().GetDataType().Name() << endl;
   cout << "Param count: " << ExprPart.OpItem().ElementCount() << endl;
   cout << "Is operator? " << ExprPart.OpItem().IsProperty(ItemIsEnum::Operator) << endl;
}

void HandleTest() {
   uc.DefineFunction("AAA() As Double", OpItemTestCB);
   uc.DefineFunction("BBB(x, y, z) As String", OpItemTestCB);
   uc.DefineOperator("{x} CCC {y} As Int32", 0, GroupingEnum::GroupLeftToRight, OpItemTestCB); // 0 should work
   uc.EvalStr("AAA()");
   // Output
   // Name: aaa
   // Data type: double
   // Param count: 0
   // Is operator? 0
   
   uc.EvalStr("BBB(9, 8, 7)");
   // Output
   // Name: bbb
   // Data type: string
   // Param count: 3
   // Is operator? 0
   
   uc.EvalStr("5 CCC 4");
   // Output
   // Name: ccc
   // Data type: int
   // Param count: 2
   // Is operator? 1
   
}

          

static void OpItemTestCB(uCalcPtr ExprPartPtr) {
   auto ExprPart = uCalc::Callback(ExprPartPtr);
   Console::WriteLine("Name: " + ExprPart.OpItem().Name());
   Console::WriteLine("Data type: " + ExprPart.OpItem().GetDataType().Name());
   Console::WriteLine("Param count: " + ExprPart.OpItem().ElementCount());
   Console::WriteLine("Is operator? " + ExprPart.OpItem().IsProperty(ItemIsEnum::Operator));
}

static void HandleTest() {
   uc.DefineFunction("AAA() As Double", ucPinAddr(OpItemTestCB));
   uc.DefineFunction("BBB(x, y, z) As String", ucPinAddr(OpItemTestCB));
   uc.DefineOperator("{x} CCC {y} As Int32", 0, GroupingEnum::GroupLeftToRight, ucPinAddr(OpItemTestCB)); // 0 should work
   uc.EvalStr("AAA()");
   // Output
   // Name: aaa
   // Data type: double
   // Param count: 0
   // Is operator? 0
   
   uc.EvalStr("BBB(9, 8, 7)");
   // Output
   // Name: bbb
   // Data type: string
   // Param count: 3
   // Is operator? 0
   
   uc.EvalStr("5 CCC 4");
   // Output
   // Name: ccc
   // Data type: int
   // Param count: 2
   // Is operator? 1
   
}