public CalcResult <T> Divide(T a)
{
if (IsValid)
{
try
{
_value = Arithmetic <T> .Divide(_value, a);
}
catch (Exception e)
{
Message = e.Message;
IsValid = false;
}
}
return(this);
}
public CalcResult <T> Decrement()
{
if (IsValid)
{
try
{
_value = Arithmetic <T> .Decrement(_value);
}
catch (Exception e)
{
Message = e.Message;
IsValid = false;
}
}
return(this);
}
public CalcResult <T> Add(CalcResult <T> cr)
{
if (IsValid)
{
if (cr.IsValid)
{
try
{
_value = Arithmetic <T> .Add(_value, cr._value);
}
catch (Exception e)
{
Message = e.Message;
IsValid = false;
}
}
else
{
return(cr);
}
}
return(this);
}
public static T Multiply <T>(T x, T y) => Arithmetic <T> .Multiply(x, y);
public static T Subtract <T>(T x, T y) => Arithmetic <T> .Subtract(x, y);
public static T Add <T>(T x, T y) => Arithmetic <T> .Add(x, y);
public static T Decrement <T>(ref T x) => x = Arithmetic <T> .Decrement(x);
public static T Decrement <T>(T x) => Arithmetic <T> .Decrement(x);
public static T Increment <T>(ref T x) => x = Arithmetic <T> .Increment(x);
public static T Increment <T>(T x) => Arithmetic <T> .Increment(x);
public static T Divide <T>(T x, T y) => Arithmetic <T> .Divide(x, y);
public static T Decrement <T>(this ref T x) where T : struct => x = Arithmetic <T> .Decrement(x);