public static bool IsNumeric(this TwisterPrimitive instance) => instance.Type == PrimitiveType.Int || instance.Type == PrimitiveType.UInt || instance.Type == PrimitiveType.Float || instance.Type == PrimitiveType.Char;
/// <summary> /// Return the value of the <see cref="TwisterPrimitive"/> as a boxed object /// </summary> public static object GetValue(this TwisterPrimitive instance) => GetValue(instance, out var _);
/// <summary> /// Return the value of the <see cref="TwisterPrimitive"/> as a boxed object with the /// <see cref="PrimitiveType"/> as an out parameter /// </summary> public static object GetValue(this TwisterPrimitive instance, out PrimitiveType type) => TwisterPrimitive.GetValue(instance, out type);
/// <summary> /// Returns value for Twister equivalent type of T, returns default(T) if instance /// has a differing PrimitiveType /// </summary> public static T GetValueOrDefault <T>(this TwisterPrimitive instance) => TwisterPrimitive.GetValueOrDefault <T>(instance);
/// <summary> /// Returns value for Twister equivalent type of T, returns null if instance /// has a differing PrimitiveType /// </summary> public static T?GetValueOrNull <T>(this TwisterPrimitive instance) where T : struct => TwisterPrimitive.GetValueOrNull <T>(instance);
private static TwisterPrimitive? Calculate(TwisterPrimitive left, TwisterPrimitive right, Operator o)
{
switch (left.Type)
{
case PrimitiveType.Int:
{
var l = left.GetValueOrDefault<int>();
switch (right.Type)
{
case PrimitiveType.Int:
{
var r = right.GetValueOrDefault<int>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
case Operator.BitAnd: return l & r;
case Operator.BitOr: return l | r;
case Operator.BitExOr: return l ^ r;
case Operator.LeftShift: return l << r;
case Operator.RightShift: return l >> r;
}
break;
}
case PrimitiveType.UInt:
{
var r = right.GetValueOrDefault<uint>();
switch (o)
{
case Operator.Plus: return (uint)(l + r);
case Operator.Minus: return (uint)(l - r);
case Operator.Modulo: return (uint)(l % r);
case Operator.Multiplication: return (uint)(l * r);
case Operator.ForwardSlash: return (uint)(l / r);
case Operator.BitAnd: return (uint)(l & r);
case Operator.BitOr: return (uint)(l | (int)r);
case Operator.BitExOr: return (uint)(l ^ r);
case Operator.LeftShift: return (uint)(l << (int)r);
case Operator.RightShift: return (uint)(l >> (int)r);
}
break;
}
case PrimitiveType.Float:
{
var r = right.GetValueOrDefault<double>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
}
break;
}
case PrimitiveType.Char:
{
var r = right.GetValueOrDefault<char>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
case Operator.BitAnd: return l & r;
case Operator.BitOr: return l | r;
case Operator.BitExOr: return l ^ r;
case Operator.LeftShift: return l << r;
case Operator.RightShift: return l >> r;
}
break;
}
case PrimitiveType.Bool:
{
var r = right.GetValueOrDefault<bool>();
switch (o)
{
case Operator.BitAnd: return (l > 0) && r;
case Operator.BitOr: return (l > 0) || r;
}
}
break;
}
break;
}
case PrimitiveType.UInt:
{
var l = left.GetValueOrDefault<uint>();
switch (right.Type)
{
case PrimitiveType.Int:
{
var r = right.GetValueOrDefault<int>();
switch (o)
{
case Operator.Plus: return (int)(l + r);
case Operator.Minus: return (int)(l - r);
case Operator.Modulo: return (int)(l % r);
case Operator.Multiplication: return (int)(l * r);
case Operator.ForwardSlash: return (int)(l / r);
case Operator.BitAnd: return (int)(l & r);
case Operator.BitOr: return (int)l | r;
case Operator.BitExOr: return (int)(l ^ r);
case Operator.LeftShift: return (int)(l << r);
case Operator.RightShift: return (int)(l >> r);
}
break;
}
case PrimitiveType.UInt:
{
var r = right.GetValueOrDefault<uint>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
case Operator.BitAnd: return l & r;
case Operator.BitOr: return l | r;
case Operator.BitExOr: return l ^ r;
case Operator.LeftShift: return l << (int)r;
case Operator.RightShift: return l >> (int)r;
}
break;
}
case PrimitiveType.Float:
{
var r = right.GetValueOrDefault<double>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
}
break;
}
case PrimitiveType.Char:
{
var r = right.GetValueOrDefault<char>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
case Operator.BitAnd: return l & r;
case Operator.BitOr: return l | r;
case Operator.BitExOr: return l ^ r;
case Operator.LeftShift: return l << r;
case Operator.RightShift: return l >> r;
}
break;
}
case PrimitiveType.Bool:
{
var r = right.GetValueOrDefault<bool>();
switch (o)
{
case Operator.BitAnd: return (l > 0u) && r;
case Operator.BitOr: return (l > 0u) || r;
}
}
break;
}
break;
}
case PrimitiveType.Float:
{
var l = left.GetValueOrDefault<double>();
switch (right.Type)
{
case PrimitiveType.Int:
{
var r = right.GetValueOrDefault<int>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
}
break;
}
case PrimitiveType.UInt:
{
var r = right.GetValueOrDefault<uint>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
}
break;
}
case PrimitiveType.Float:
{
var r = right.GetValueOrDefault<double>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
}
break;
}
case PrimitiveType.Char:
{
var r = right.GetValueOrDefault<char>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
}
break;
}
case PrimitiveType.Bool:
{
var r = right.GetValueOrDefault<bool>();
switch (o)
{
case Operator.BitAnd: return (l > 0d) && r;
case Operator.BitOr: return (l > 0d) || r;
}
}
break;
}
break;
}
case PrimitiveType.Char:
{
var l = left.GetValueOrDefault<char>();
switch (right.Type)
{
case PrimitiveType.Int:
{
var r = right.GetValueOrDefault<int>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
case Operator.BitAnd: return l & r;
case Operator.BitOr: return l | r;
case Operator.BitExOr: return l ^ r;
case Operator.LeftShift: return l << r;
case Operator.RightShift: return l >> r;
}
break;
}
case PrimitiveType.UInt:
{
var r = right.GetValueOrDefault<uint>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
case Operator.BitAnd: return l & r;
case Operator.BitOr: return l | r;
case Operator.BitExOr: return l ^ r;
case Operator.LeftShift: return (uint)l << (int)r;
case Operator.RightShift: return (uint)l >> (int)r;
}
break;
}
case PrimitiveType.Float:
{
var r = right.GetValueOrDefault<double>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
}
break;
}
case PrimitiveType.Char:
{
var r = right.GetValueOrDefault<char>();
switch (o)
{
case Operator.Plus: return l + r;
case Operator.Minus: return l - r;
case Operator.Modulo: return l % r;
case Operator.Multiplication: return l * r;
case Operator.ForwardSlash: return l / r;
case Operator.BitAnd: return l & r;
case Operator.BitOr: return l | r;
case Operator.BitExOr: return l ^ r;
case Operator.LeftShift: return l << r;
case Operator.RightShift: return l >> r;
}
break;
}
case PrimitiveType.Bool:
{
var r = right.GetValueOrDefault<bool>();
switch (o)
{
case Operator.BitAnd: return (l > 0) && r;
case Operator.BitOr: return (l > 0) || r;
}
}
break;
}
break;
}
case PrimitiveType.Bool:
{
var l = left.GetValueOrDefault<bool>();
switch (right.Type)
{
case PrimitiveType.Int:
{
var r = right.GetValueOrDefault<int>();
switch (o)
{
case Operator.BitAnd: return l && (r > 0);
case Operator.BitOr: return l || (r > 0);
}
break;
}
case PrimitiveType.UInt:
{
var r = right.GetValueOrDefault<uint>();
switch (o)
{
case Operator.BitAnd: return l && (r > 0u);
case Operator.BitOr: return l || (r > 0u);
}
break;
}
case PrimitiveType.Float:
{
var r = right.GetValueOrDefault<double>();
switch (o)
{
case Operator.BitAnd: return l && (r > 0d);
case Operator.BitOr: return l || (r > 0d);
}
break;
}
case PrimitiveType.Char:
{
var r = right.GetValueOrDefault<char>();
switch (o)
{
case Operator.BitAnd: return l && (r > 0);
case Operator.BitOr: return l || (r > 0);
}
break;
}
case PrimitiveType.Bool:
{
var r = right.GetValueOrDefault<bool>();
switch (o)
{
case Operator.BitAnd: return l && r;
case Operator.BitOr: return l || r;
}
}
break;
}
}
break;
}
return null;
}